If you record with the Tymewear breathing sensor and its Connect IQ data field, Tredict now reads minute ventilation and tidal volume from your activity. The respiration rate measured by the sensor takes precedence over the one estimated by your watch.

You find both metrics in the series chart, the performance values, the laps, the activity table and the analysis, as well as in the Tredict API and the Tredict MCP Server.

Read more in the glossary.

"Roller skiing" and "Ski ergometer" are now available as sport variants of "Other", both for your activities and for planned workouts. "Ski ergometer" covers indoor ski trainers such as the Concept2 SkiErg.

Activities recorded as indoor skiing on fitness equipment are assigned to "Ski ergometer" automatically. Roller skiing arrives from your watch as cross-country skiing, so switch these activities to roller skiing with "Change sport" in the sub menu of the activity manually.

Cross-country skiing, previously listed as "Skiing", now carries its correct name.

With the Tredict MCP Server and the Tredict ChatGPT Plugin, your AI assistant can now add single planned workouts to your training calendar and delete them. Before anything changes, a small confirmation appears right in the chat. It lists the workouts to be added or deleted, and you confirm or reject them with one click. This works well for small changes and corrections to your actual training calendar. Rescheduling a planned workout and changing its title and notes were already possible.

Ask your AI assistant something like "@tredict Create a strength workout for today that makes my upper body look good."

If you plan more than three workouts, it is better to let your AI assistant create a reusable training plan.

Available in ChatGPT, Claude, Mistral, Grok and any other AI assistant that supports MCP Apps.

You can now plan and analyze your strength training in Tredict. In the workout editor, open the Strength training tab, pick an exercise for each set from more than 1,800 exercises in 51 categories and add repetitions and weight. A set ends after its repetitions, after a duration or when you press the lap button. Group your sets to repeat them, for example 3 × 10 squats with 90 seconds of rest, and Tredict estimates the duration of the session from the repetitions.

Completed strength workouts are evaluated set by set as well. If your watch records sets, every set shows up with its exercise, repetitions, weight and duration, along with your average and maximum heart rate and how far your heart rate drops during the following rest. The new Sets tab of the activity groups your sets by exercise and adds the volume as repetitions times weight, your maximum weight and an estimated one-rep max.

All of it is available in the Tredict MCP Server and Tredict ChatGPT Plugin as well. Ask your AI assistant to plan a single strength workout or a whole strength training plan with exercises, repetitions and weights, or to review the sets of your completed sessions.

Strength training is still in beta. If something looks wrong or you miss something, please write to bugs@tredict.com.

Under some circumstances, sleep and HRV landed on the wrong day because they were assigned to the calendar day in UTC. Waking up in Seoul at 06:30 local time is 21:30 UTC on the previous day, so the night landed one day too early and could even be added up with the night before. In Los Angeles an activity at 18:00 local time is already 01:00 UTC on the next day, so evening activities often showed no sleep and HRV.

Each night now counts for the day you woke up in local time, and activities get the night of their local day. Existing values are corrected with your next sleep or HRV sync.

Tredict is now officially integrated with the Rouvy API. Structured workouts planned in Tredict are automatically available for your smart trainer in Rouvy, and your completed rides flow back into your training calendar. When connecting, you can optionally import the last three years of your Rouvy training history in one go.

You can even analyze and plan your Rouvy workouts with AI, for example with ChatGPT or Claude.

Find the connection settings at Settings -> Services.

Read more: Rouvy integration brings structured workouts from Tredict to your smart trainer.

Under certain time zone conditions, a reusable training plan could show trainings on the wrong day number, and applying a template could set a different time of day than the one saved in the template. Both are fixed now.

Step Speed Loss and Body Battery are now read from your activities. Both arrive as recorded time series, so you find them in the charts and the analysis of an activity, and you can request them through the Tredict API and the Tredict MCP Server for your AI chats.

Body Battery here is the value your device recorded inside the FIT activity, not the all-day Body Battery from wellness tracking. It shows how your energy developed during the session itself.

The official Tredict ChatGPT Plugin (formerly App) now returns the same HRV, sleep and body values as the standard Tredict MCP Server. That includes your heart rate variability, your sleep values and body metrics like weight, resting heart rate and body fat, so you can review your recovery right inside a ChatGPT chat next to your activities and training plan.

A few functions for editing workouts have also been added. You can change the title and notes of a planned workout and reschedule a session to a new date, all without leaving the chat.

If you have already connected the Tredict ChatGPT Plugin, there is nothing to do. It updates automatically to version 1.0.2.

Open the official Tredict ChatGPT Plugin or read more in the MCP Server documentation.

If your pool length was set in yards, structured lap swimming workouts transferred to Garmin showed each step's distance too short: a 500 yard step arrived as 457 yards, 200 as 183 and 100 as 91. The total workout distance and the pool length itself were correct, only the individual steps were off. Behind the scenes the step distances were handed to Garmin in meters while being labelled as yards.

The step distances are now converted to yards correctly before they reach Garmin. This covers both the automatic Garmin workout sync and the planned workout download offered through our connected API, so third-party services receive the corrected distances too. Pools measured in meters were never affected.

If an incorrect workout is already on your watch, sync or recreate it once to update it.

When applying a training plan to the calendar, the plan could land one day next to the chosen start day for users in time zones far away from UTC, for example when applying in the evening in North America. The application now starts exactly at the picked day, independent of your local time of day.

The plan calendar also displays the planned clock times correctly now, if the training plan was created in a different time zone, for example by an AI assistant.

The activity tool of the Tredict MCP Server and the activity endpoint of the Tredict API now accept an optional allSeries parameter. With it set to 1 you receive every time series your device recorded instead of the standard set. That adds running dynamics like step length, vertical oscillation, vertical ratio, flight time, form power, air power and leg spring stiffness, cycling pedal metrics like torque effectiveness, pedal smoothness and power phase angles, and sensor series like core temperature, glucose or muscle oxygen saturation.

A single activity can carry dozens of additional series, so the parameter stays off by default. In an AI chat it fills the context window very fast, which is why an assistant only sets it when you explicitly ask for one of these metrics.

Read more in the MCP Server documentation and the API documentation.

The Withings integration has been extended. Tredict now receives your sleep data, your nightly HRV and the "Dynamic resting heart rate" from Withings. In addition, you can import your Withings body data history of the past 5 years.

If you connected Withings before this update, please disconnect and reconnect once to grant the additional permissions for sleep and HRV data.

Find the connection settings at Settings -> Services.

Tredict is now officially integrated with the Zwift API and has left beta. Structured workouts planned in Tredict are automatically available for execution in Zwift, and your completed rides and runs flow back automatically into your training calendar. Optionally, you can also import your Zwift training history from the past year when connecting.

Find the connection settings at Settings -> Services.

Read more: Zwift integration brings structured workouts from Tredict to your smart trainer.

Tredict now supports the Hammerhead API. Completed activities are automatically synced from the Hammerhead Karoo to Tredict. And an activities history import spanning 3 years is also available.

Scheduled structured workouts from your training calendar are synced to the Karoo as FIT files, so you can ride by power, pace or heart rate targets, including intervals and repetitions and even have them created by ChatGPT, if you like.

Find the connection settings at Settings -> Services.

Read more: Hammerhead integration brings structured workouts from Tredict to the Karoo.

You can now sync structured workouts from Tredict to the Apple Watch via Watchletic and get completed activities back. This works with manually planned workouts, coach-assigned sessions, and AI-generated training plans from ChatGPT, Claude or other assistants.

Watchletic also supports Stryd, so power data from a Stryd foot pod is recorded and synced to Tredict alongside the activity.

Read more: Plan Apple Watch Workouts with Watchletic, Tredict and ChatGPT.

You can now use Tredict directly inside Perplexity by adding the Tredict MCP Server as a custom connector. This feature is available for Perplexity Pro users and above.

Once connected, type @tredict in any Perplexity chat to query your training data, analyze your performance, or generate a personalized training plan based on your history. If you have Garmin, Coros, Suunto, Wahoo, or icTrainer connected, created training plans will automatically sync to your watch.

Step-by-step setup instructions are available in the FAQ.

In the evaluation category, you can now set filters to refine and limit the aggregation and relation charts to a specific range of values.

For example, if you would like to display VO2max just for your 10k runs to make them comparable, you simply apply a distance filter with a range between 9–11 kilometers together with another filter for the relative hrMax percentage, and the relation chart cleanly displays only the relevant activities for the right intensity and distance, making the VO2max actually comparable across similar-effort activities.

A new endpoint and MCP tool to reschedule an existing planned workout to a new date without touching its other fields.

If a planned training in Tredict is deleted, the related scheduled workout in your Coros training calender is automaticaly deleted too now.

The Tredict API exposes HRV and sleep upload endpoints to add nighlty rmmsd and total sleep via API.

https://www.tredict.com/blog/oauth_docs/#hrv_upload

Both the Tredict MCP Server and the Tredict API exposes your equipment list for extensive analysis now.

If you use the MCP Server you probably need to reconnect the MCP connector to see the equipment-list tool.

These map tile providers were added to the map view: OpenStreetMap B&W, TopoPlusOpen Color and TopoPlusOpen Gray.

The OpenStreetMap B&W is set as default now, if you haven't set another map already as this is much more detailed in European countries.

The old default CartoDB B&W is still selectable, if you prefer that one.

Op Platt löppt dat beter! Un nee, dat is keen halven Kram. Tredict is nu komplett op Plattdüütsch!

Tredict op Platt opmaken!

Some weeks ago Polar changed the format of the Polar JSON files you get from your Polar data exports to a new schema. Tredict is able to parse this new schema now and convert it to Garmin FIT.

In Tredict simply upload those Polar JSON files via the uploader and you'll get a detailed workout with series, laps and even swimming lengths.

Better late then never!

Connect your Concept2 Logbook account to Tredict and automatically synchronise your executed training session to Tredict. So finally you get your rowing, skiing and bike ergometer session synced to Tredict without a hassle(hoff).

The history import for older Concept2 activities covers 8 years of training history, so you should be good to go(row).

Only training sessions with series data like strokes, heart rate and so on, will be synced.

Don't be a rowdy, just row.

Tredict supports now more Stryd metrics for dynamics in the series charts, activity detail dynamics card and in the aggregation and relation diagrams of the evaluation category. For example compare the Stryd Leg Spring Stiffness Balance with Impact Loading Rate Balance to see how they interact with the Ground Contact Time.

And with the fifth metric today, the Garmin Trail Score, also called Hill Score, is available too now in the series charts.

Coros changed the field names of HRV metrics in their API and changed the data structures of their API around a week ago, and Tredict was not aware of it. This is now fixed and Tredict refetched missing HRV data, if you enabled it for syncing.

Tredict leverages the Model Context Protocol on its API and deploys interactive MCP apps alongside it for MCP hosts such as Anthropic's Claude and many others. Add the Tredict MCP server to one of your preferred AI assistants or agentic platforms and assess your training level, create endurance sports training plans, improve activity titles based on LLM analysis, or determine your capacity values with the help of an LLM.

How does it work? Read the blog about it: Use AI assistants and LLMs with the help of the Tredict MCP server and interactive MCP apps

The ‘Personal API’ provides you with access to the endpoints of the Tredict API with your own user bound access tokens. This makes it possible, for example, to write your own personal data evaluation scripts or perhaps a ‘Zwift to Tredict uploader’.

The access token is also called a ‘bearer token’ and is transmitted to the API endpoints via the authorization header in an HTTP request.

Find the "Personal API" in the Tredict webapp under "Settings -> Personal API". There you can your create your personal access tokens, manage the existing tokens and discover the list of available API endpoints.

As a coach, add some private information about your athlete, that is only visible to you and not to your athlete. Find this notes card under "Body" and "Athlete information". This topic is only visible, if you've selected one of your athletes.

With some new Polar devices swimming lap distances were incorrectly derived from the distances series.

Sync your planned structured workouts automatically to your Wahoo device. Cycling and running workouts are supported by Wahoo at the moment. The next 7 days will be synced to Wahoo, but this timeframe is moved automatically, so you do not need to care about it. You will find your workouts in "Planned training sessions" in your Wahoo app with the label "Tredict".

To use this feature you need to enable it first in the Settings -> Services category in Tredict.

If you own a Suunto Plus capable device Tredict automatically syncronizes scheduled and structured workouts to Suunto. Suunto calls a structured workout "Guide", so you will find your Tredict structured workouts in the Suunto App in the guides category of your watch. Those guides will be transfered automatically to your watch, if you are connected with your Suunto App. Depending on your Suunto watch model, you'll find a guides category on your watch too, where you easily can start and executed your Tredict structured workout. Only the next 7 days will be synced to Suunto, but this timeframe is moved automatically, so you do not need to care about it.

Enable or disable this feature in the Settings -> Services category in Tredict.

Tredict integrated the Suunto body data API extension, so you can get body data like HRV (RMSSD), sleep duration and dynamic resting heart rate also from Suunto now! Fine tune the syncronisation under "Settings", "Services" and "Body data synchronisation".

Read more in this blog: HRV and sleep data from Suunto

Activate your training plan seller account by linking your PayPal account to Tredict. You'll find this new topic 'Seller account' in the training plans category.

You can read how to activate it and sell training plans here:

Blog: Sell training plans

Garmin enrolled a new and more logical format for lap and also session timestamping. This led sometimes to a bug in Tredict with timestamp boundary calculations for the laps. The older laps timestamping format wasn't affected.

When importing structure workout fit files, relative percentage values for heart reate and power segements will be taken into account. Same works for export a planned training to a structured workout fit file.

Tredicts Dropbox integration now supports automatical synchronisation of planned training sessions to a defined Dropbox folder.

Here's how to link those folders to your Zwift application:
Zwift - Automatically synchronise planned and completed workouts

Download your planned training session as .zwo file to executed it directly in Zwift as structured workout. To be able to download a .zwo file it must be a power-based bike training.

If you create planned trainings with capacity range segments, there is a progression type called "Ramp" now. Instead of a steady progression this range segment will progress as an up-ramp or a down-ramp. Execution devices which do not support ramps, will execute it still as a steady ramp.

Ramps will be supported by Zwift and icTrainer.

The training map card now offers a download button to fetch the GPS route/course recorded during your activity. Re-execute famous activities you've done yourself, get ones from your connected Tredict friends or share those route files with others. GPS route files could be uploaded to your training devices or to other platforms for execution on your watch or bike computer.

The preview will be sent out at the end of the week, listing the upcoming training sessions for the next week. Enable or disable this weekly training preview in the preferences.

Modern devices from Garmin, Suunto and others store the battery level decrease during your activity. Select this time series in the training series chart on your newer activities.

Show the Garmin Flow and Grit Mountain Bike Dynamics in the activity series chart, activity dynamics card, the yearly calendar list and the evaluation charts.

If you do not use a power meter, Tredict calculates power fallback values from the grade adjusted pace. Under some circumstances this can be inaccurate. Now it is possible to disable the fallback power under "Settings" -> "Training settings" -> "Power".

The integration of the Coros Training API enables you to synchronise your Tredict training calender to Coros and execute your scheduled workouts on your Coros device.

Tredict fetches nightly Heart Reate Variability, sleep duration and the Dynamic Resting Heart Rate provided of your Coros watch now. HRV will be displayed alongside the performance curve in the form chart. Also sleep duration is available in the aggregation and relation charts

Enable or disable atomically your desired metrics at the body values fine tuning card at the settings page to avoid conflicts with other health metrics collection devices.

The yearly training table list is now capable to display your sleep and RMSSD health metrics, which are assigned on each training. As usual, you can sort by these values by clicking on the column caption.

Select your sleep and RMSSD heart rate variability values in the aggregation charts or draw relations to other metrics in the relation charts. F.ex. connect your Dynamic Resting Heart Rate and RMSSD in a relation chart to see how your resting heart rate influences your heart rate variabilty.

Show sleep, RMSSD (HRV), Dynamic Resting Heart Rate and body weight in a decicated health metrics card on the training details page. The metrics reflecting the trainings date moment.

Sleep and HRV is currently supported by auto syncing your Garmin, Polar or Oura device.

Granulary opt-out or opt-in for health data and body data synchronisation at the services settings page.

Exactly tell your friends when you are where by looking at the time of day in the series charts overlay of a planned training.

Finally it is possible to select a yearly scope in the evaluation category to show aggregation charts with yearly scope bars.

Recently introduced swipe gestures on touch devices do not work reliable for everybody, so Tredict decided to turn them off until there is a general solution.

The Oura hrv list shown accidently daily hrv values sometimes. This is corrected now in retrospect.

In the months view of the calendar there's a toggle button in the top left corner to show or hide the summary for each week in the choosen month.

A regression was introduced lately, so week calender numbers could be incorrect in the monthly and weekly calendar, because ISO week numbers and local week numbers were mixed incorrectly. Tredict goes for local calendar week numbers always now fitting your country.

Navigate through your training calender, training detail view and evaluations with left/right swipe gestures. This works on devices with touch screens like smartphones and tablets.

Print out almost every page of your Tredict calendar and statistics on your printer with a feasible layout.

Thanks to the seemless Oura API, you can connect your Oura Ring account to Tredict now and automatically synchronise your Heart Rate Variability (HRV), Dynamic Resting Heart Rate and also your sleep data. HRV data will be displayed in the form chart besides your performance curve. The Dynamic Resting Heart Rate is added to a new body data revision.

Additionally sleep data is already processed in the back end. Sleep data will be visible in the front end in the near future.

Granularly define which body data your would like to synchronise from which services. This helps to elimintate data conflicts, if you have sources from multiple manufacturers. Also it is a bonus in privacy.

Set your options in Settings -> Services.

The render speed of the body values category could be dramatically increased. This is especially important on mobile device with large body value data sets.

If your watch send regulary daily updates like dynamic heart rate measurements to Tredict, every time a new revision is generated on the server. This lead to an outdated version timestamp in the browser which triggered a version conflict message to prevent data loss. New versions will be fetched autmatically now, if you click on the according catgeory like "Zones & Capacity" or "Body". Before you had to reload Tredict to solve the version conflict.

If you are using an appropriate watch and measuring your nightly Heart Rate Variablity, you will find the HRV values in the performance chart of the form card.

Showing the nightly HRV besides the performance enables comparability with your recovery state.

The baseline HRV is calculated for each day by at least the last 21 values or more. If a baseline is available, Tredict marks your HRV either in green, yellow or red in reference to the baseline, where green is in the range of the dates baseline.

Currently Garmin and Polar are supported for auto sync.

If you filter your training calender by a specific sport type, like running, and syncing your Today's Plan structured workouts, only running workouts will be synced.

Click on the full screen button on top of the series charts card to bring this card into full screen mode.

Select or unselect body data values in the body data table to make the list more concise.

In addition to the "Static resting heart rate", which is used for effort and capacities calculation, Tredict is able to track your "Dynamic resting heart rate" as well now, which isn't used for any calculations. The dynamic resting heart rate is usually provided by your fitness watch on a daily basis and is the lowest heart rate you reached on this day. The "Dynamic maximum heart rate" is the highest heart rate you reached on a day.

Read more in the glossary about static and dynamic heart rate measurement.

The body data revision table makes it easier to navigate and review your revisions. Click on a row in the body data table to select a specific revision for editing or just marking it.

With the effort correction factors it is possible to fine-tune sport variants and automatically lower or raise the calculated effort. For example, sometimes virtual or indoor activities could be more exhausting in general due to the lack of cooling air. Set the effort factor to 1.05 for an indoor ride to graduate this effect. Use this function with care! Normally adjustments are not needed.

You'll find this under "Zones & Capacities".

Defined default equipment by clicking on the black circle next to the edit symbol on the according equipment table entry.

Default equipment will be automatically applied on newly uploaded or synchronised activities. To prevent incorrectly assigned items due to your absence, the auto assignment of equipment is only happening if you have visited Tredict once in 7 days.

The laps and lengths table has an edit pencil symbol on top of the card. If edit mode is enable it if possible to change the lap type and/or stroke type of a length or a lap.

Click on the series disable button in the series chart to deactivate a faulty series. If you for example got total unusable data from your device, this could be used to remove data runaways.

When you disable the heart rate series, all heart rate related data will be removed too, like the intensity or zones distribution for heart rate.

Restore the original series at any time, if you accidentaly disabled a series. Like with the series edit function, it is possible to disable most of the series in Tredict, except some calculated ones.

This bugfix does not affect users with a metric unit system.

Under some circumstances the intensities in the training series preview chart were shown incorrectly, due to the fact that the conversion from metric to anglo-american units, in this case the pace/tempo, did not worked out at this place.

There was a big refactoring under the hood for the units conversion, so this is good now all over the place and even more performant.

Tredict is able to syncronize your .fit- and .tcx to your Dropbox bidirectionally and automatically.

Syncronize with other Dropbox capable platforms by syncing from Dropbox to Tredict. This way you can fetch activities from other third party platforms and applications, which are Dropbox capable, such as GoldenCheetah or TrainerRoad. The other way around you can send your executed training sessions to your Dropbox for backup purposes or forwarding your activities to other platforms.

Go to the services page to connect with Dropbox.

Revert the application of an applied training plan and remove it from your or your athletes calender. Click on the plan revertion button in the "History of application" in "My plans" category or the plans apply page.

Down the training plan creation tab, you'll find the "Zones & Capacity" category to create own and dedicated zones and capacity settings for your training plan. Those zones and capacities will be distributed together with your plan.

Clone or copy training sessions and training notes by drag & drop in the monthly or weekly training calendar.

Promote yourself and create a public coach profile under "Training plans" -> "Public Profile". You can add your name, a description, an image or logo, spoken languages, hyperlinks to your website and social media profiles and a lot of more data to describe yourself. This profile will show up in search engines. The feature will be always free. You do not need write access for this.

Visit the public coaches directory now.

Make your own reusable training plans public and publish them with Tredict under a Creative Commons license. This helps you to promote yourself or your product and gaining online reach. Other athletes and Tredict users are able to acquire your published plan.

Your published training plan will appear in the public training plans directory, in search engines and in the Tredict app under "Training plans -> Search plans".

You can share and embed one single plan or also all of your published plans by embeding a static HTML snippet into your website. For this static snippet you do not need a privacy disclaimer on your site, which makes it convinient for your users. Another and additional way is to request JSON data of your plan and process it by yourself. You can find those snippets and data urls in the "Share & Embed" tab of your plan or plans list.

This is an live embeded plan snippet:

As an athlete you can search now for training plans created by others and acquire them into your own account. You can apply an acquired training plan as often you like into your own training calender.

Search for plans in the category "Training plans -> Search plans" or the public training plan directory.

It is possible to apply your own time zone on virtual activies, like from Zwift or Rouvy, now. Go to 'Settings -> Preferences' to adjust your time zone preferences for virtual activties.

The old setting is using the time zone of the virtual activities position, which could lead to strange behaviour in your training calendar.

This is possible with executed training sessions, if you are the owner, and for all planned training session of your athletes. Click on the options dropdown on the training details page to find the calendar event download option.

Display effort bars (TRIMP) in the form chart. The effort is the underlying base value for the fitness and fatique calcuation, so it is nice to show it too in the form chart. You are able to turn the display of the effort bars on or off.

Access and synchronise your Tredict calendar to other calendars like Google Calendar, Microsoft Outlook, all Apple Calendars, Mozilla Thunderbird and many more. Get notifications on your mobile device for upcoming training events this way.

Generate an .ics-link in the "Settings -> Preferences" tab and add the URL to your prefered calendar software as a calendar.

Correct and override the activities base values like duration, elapsed time and distance. The "pace by distance" will be auto recalculated based on these values.

To change other metrics like effort, heart rate or power, use the pencil icon to edit the series date like described here: Edit and correct faulty series data

The aggregations charts showing the total sum or average of the selected date range now.

If you display multiple aggregation charts below each other, the dates on the x-axis are now aligned and showing the same date range for better comparisation.

During creation or adjustment of a planned training the live preview of the form chart did not recalculate. This did not affect the real calculated form, after saving or updating a training. So this accidental bug was just an inconvinience or missing feature during planning.

Live recalculation of the form chart means: If you adjust the effort of a planned training, the form chart will immediately show the effects in the form chart, on your training details planning page.

Create your own private training plans in the new category "Training plans". Apply a self-created training plan with a given start date or end date to your or your athletes calendars. The training plan capacities values like heart rate or power automatically adjust on the targets profile by their capacity revisions. It is possible to apply one plan to several connected athletes at once!

Read the blog article about it: Create and reuse your own training plans

Tredict integrated the Adidas Running API. Adidas Running is also known as Runtastic. You can now auto sync your activities recorded in the Adidas Running app to Tredict. All sports are supported for synchronization, even those without GPS signal. Tredict combines the available JSON and optional GPX data and converts them internaly into the Garmin FIT format. If you download the "orignal file" from Tredict, you will get a .fit file then.

The optional history import backfills up to 2000 older activties from the Adidas Running app.

In comparision to the target value mode, which takes a +/- padding for the range, it is also possible now to define a relative capacity range for each segment easily by specifiy the relative percentage values. Just define the target zone and give from-to-percentage values for hrMax, hrLth, FTP and FTPa.

To take titles and descriptions from Garmin Connect, enable it under Settings > Services. Those titles will only be applied, if the activity wasn't modified with an own title or description beforehands.

Apply templates directly with the templates pool card in the training calendar via drag&drop.

The wmflabs map tile server seems to be not longer maintained. This affects the OpenStreetMap Black&White map and also the HikeBike map. They are replaced now with CartoDB Black&White and the Esri Open Topo Map as an appropiate alternative.

Move single segments up or down during training session creation in the segments list. Also it is possible to duplicate a segment for reuse and further adjustments.

If you own a glucose meter device which is storing measuring data during your activity in your .fit compatible fitness device, you are now able to display and analyse the glucose metric in the training details, series, aggreagation, relations and calendar table list.

Connect to your Today's Plan account via Tredict. Import your scheduled and structured workouts or even your complete Today's Plan training plan to the Tredict calendar.

You can fetch your Today's Plan workouts by selecting the appropiate calendar page in Tredict and click on the Today's Plan sync button. All workouts according to this date range will be synchronised in the background. The button lets you import your workouts by choosing the type as heart rate, power or speed based.

Plan your indoor cycling training in Tredict and perform it with the icTrainer indoor cycling app.

Blog: Indoor cycling smart training with icTrainer

Switch easily between "Distance" or "Distance by speed" as the primary distance source on the track times and record cards.

Records were calculated with the distance derived from the speed measurement of your device. Now Tredict also offers the records calculated directly by distance, which is normally directly taken from the GPS signal on outdoor activities without further processing. In comparision "Distance by speed" is often taken from a footpod, a speedmeter or just sanitized from outliers by your watch.

With "Distance" as source you can compare your records with those on other plattforms as they often do not offer "Distance by speed".

The differences of both distance sources are of complex nature and will be explained in a future blog post.

Import structured workout or planned training session files from other platforms like TrainingPeaks, Today's Plan, SportsTracks, etc. into the Tredit planned training session page. It is also possible to upload already executed structured workout files from your device. They often still include the actual planned workout. This makes third party workouts reusable in Tredict. You find the upload button in the right top corner of the planned training page.

Currently only the Garmin .fit format for structured workouts is supported.

If you have an iOS device, with RunGap, you are able to sync your workout history from other training platforms to Tredict.

In the right corner of the training series card, you find a playback button now. The training playback replays your activity in the series charts and map. Replay it in real time or time lapsed with the time lapse slider.

If you have a pace zone between 5:00 min/km and 4:00 min/km, the auto fill suggestion will be around 4:25 min/km now.

Track your swimming equipment used for your swimming activities in a dedicated equipment section.
There is no need to track swimming equipment in the general equipment section anymore.

Select a sport variant in a planned workout. A variant of running is for example "trail running".

Convert your Polar JSON training session files, generally found in the Polar Flow Export, to Garmin FIT files with the public Polar JSON to FIT Converter.

Tredict is now capable to read and import Polar JSON files.
Those files are found in the Polar Flow Data Export.
☛ How to download all your data from Polar Flow
This means you are able to import your complete Polar Flow training history without any fraction into Tredict.
Internally those .json files are converted to the more widespread .fit file format.

The default values of your capacity and your zones are now aligned and adjusted by your age. For example, the older you are, the lower is the default maximum heart rate in the capacity template.

If you did not set own revisions yet, this change may have an effect on your intensity distribution calculation. If you already set your capacity and zones, nothing changes for you.

Generally the linkage between scheduled and executed training session is done automatically. But sometimes this mechanism matches the wrong counterparts, if there are more possible training sessions considered to match against.

The executed training options dropdown has now the option to link and unlink scheduled training sessions automatically too.

If an executed training session gets associated to a previously planned workout,
you are able to toggle the segments and laps table between the executed and planned segments/laps for comparison.
To do this, press the toggle button at the right of the card header.

By selecting associated planned segments for display in the training series chart of an executed training,
it is possible to overlay your executed series with the planned segments for comparision.

A time offset slider applies a manual offset, if the planned segments do not match in start time and length of the executed training session.

Show your body temperature in the training series charts, statistics and yearly calendar, provided that you have a capable device for measuring your core temperature during your workout.

Trigger a backfill of older Coros activties and import your training history. The backfill works up to 2 years, but as the Coros API only exists since August 2020, currently it is reduced to one year.

Sometimes it is necessary to change the sport type of an executed activity. Especially on older .tcx files, often the correct sport type is not set. Clicking on "Change sport" in the sub menu of the training detail page, opens a card to select another sport type. The original sport type can be restored again, if needed, so a sport type change is not lossy.

Add some more dedicated sport variants like strength training, stretching, yoga, stair climbing, wind surfing, and more...

Open segments, executed on your watch, do not end automatically. Instead you need to manually press the "lap button" on the watch.

It is possible to toggle between the intensity distribution or the training segments preview chart in the monthly and weekly training calendar.

Preview the structure of your training segments in the template selection dropdown. The segments are colorised by intensity. The zone type of the preview is the selected from the intensity distribution.

Besides adding or recreating a new training template it is finally possible to just update existing templates.

Select multiple athletes in the planned training creation dropdown for workout batch creation. By default the target values for each athlete are recalculate based on the capacity reference percentage. Capacity recalculation can be turned off on demand.

Add a batch deletion mode to yearly training calender to delete multiple workouts at once.

If you drag&drop a planned training session in the calendar, it is possible to define a start and end date for a complete date range to be moved.

Show the intensity color for each value in a planned training segment row, if selected in the info details dropdown.

The full-text search input filters the already loaded training sessions with the matching keyword.

The target zone dropdown in each planned segments offers a slider to adjust the range, called also target zone padding. This setting is used at execution time on your watch, so to say in export of workouts to the Garmin Connect calendar or as .FIT directly to your watch.

You can view the range with the "Range" display enabled on the planned segments card.

There is no need to readjust your planned training segment values anymore, after you updated your capacities. Upcoming planned workouts automatically recalculate their segment values, if the related capacity revision changed. Also the percentage value to the capacity reference is displayed on the segment, when enabled on the planned segments card.

On the other hand, executed planned workouts do not change their segment values, this is fixed then, but they change accordingly the capacity percentage value.

It is possible to disable the autocalculation of future workouts in the settings.

To enable this on already planned workouts, before this feature was online, just reapply the values on this workout.

Revisons may contain only single values now. Missing values will be inherited automatically and marked as inherited until they get overriden for this revision date.

Select the revision charts you need and hide unwanted data in the body data or capacity series. If you are only interessted in displaying "weight", you do not get disturbed by the "muscle mass" chart anymore.

Under some circumenstances a planned training was incorrectly transformed to the Garmin Connect planned training format, so this planned workout did not appear in the Garmin Connect calendar. This only affected users of the Garmin Connect Training API.

The selected timespan (week, month, year) is preserved on the local device and applied after reload of the application.

Bring the training detail options, like training deletion, shareing or acitivity file download into one dropdown menu to have it all at one place.

Under some circumenstances, the calendar in the UI showed the parent week of a given date tag, instead of the requested one.
This was due an incorrectly applied timezone and was only noticeable in some timezones.
As this was a bug in the display layer no persisted data was affected.

Automatically synchronize your workouts recorded by your Wahoo device to Tredict.

The Settings->Services option offers a Wahoo connection button now.
Histroy import: Backfill up to 2000 recent workouts from your Wahoo account into Tredict.

A given resting heart rate, higher then heart rate data in the series, lead to wrong effort calculations.

This only happened rarely on breathwork or yoga workouts, where the correct resting heart rate wasn't set.

This lead to too high average power values at cycling activities. A bike power meter is allowed to idle.

Enter or offical times, distances and rankings for your executed races.
Compare yourself with the elite with the calculated age grade performance metric.
Look how you would perform nowadays on older competitions.

Introduction of the "Competitions" page in the "Evaluation" category.

Combine race metrics like rankings, age graded performance and other efficieny metrics in the newly introduced race results table.
Visualze and analyse your progress in the race results time chart with freely configurable metrics.

The swimming total duration is summed up by laps or lengths.
In some case this is not accurate due to measurement inaccuracies of the device.
Tredict takes the total time given by the device itself then.

In addition to the non-distorting simplyfication slider, it is now possible to smooth your series with a slider option too.
This can help you to detect trends or keep a better overview on agitated series.
But keep in mind, smoothing is distorting your series data, so it is not that accurate anymore.

If a chart series has filters set, this is now indicated with an icon on the series button.

It is now possible to add restdays or simple dedicated rest entries to your training schedule. There is now a fifth option for this on the training creation page. These entries will be shown in the weekly and monthly calendar view.

Create a dedicated note entry in your workout schedule to complement your training calendar. Define lunch times, shout-outs or whatever else on your own. You can find this option on the training creation page.

The charts in the evaluation and training detail page got some options to rearrange them easier.
You can move a specific chart up and down now or just remove it.

Determine if your activity has a negative split or a positive split.
A negative split means you ran or rode the second half of the activity faster then the first half.
The split time is displayed in the actvity summary, the annual training table for sorting and the aggregations and relations charts in the analysis.

Suunto watches could utilise overlapping manual laps. This led to wrong duration and distances in the swimming summary, if overlapping laps were existent.

At some cases the detected values were too low.

Automatically synchronize your Tredict workout schedule with the Garmin Connect training calender and sync your workouts to Garmin devices.

Blog: Sync your workout schedule to Garmin Connect

The autoset happens only, if the target zone was not set beforehands.

Download of planned activities as FIT file to execute as a workout on supported devices.

FAQ: Export a planned workout to my Garmin device

Select "Open water swimming" or "Pool swimming" as a variant for planned swimming activities and define a pool length.

Swimming and miscellaneous activties displaying the total cadence and behave like running activities.

It is calculated from the absolute cadence and not from the total pedal kicks.

Add types like warm-up, active, recovery, cool down, pause and generic for planned segments.

The first of January 2021 is still in week 53 by ISO week numbering.

This is supported by Wahoo devices and derivatives.

Assign power, heart rate, pace, grade adjusted pace and cadence to specific grades and get an idea of your performance at climbs and descents.

You can turn the view of this new segment type on or off. Hint: Sort the segments table by climbs/descents to have a short glance.

Add the Fiets Index and a Climb categoriziation to climb segements and the activity summary, if there is a notable elevation.

Add Vertical Speed, Climb and Descent Distance, Climb and Descent Grade, Linear Grade, Grade Variability and Minimum and Maximum Elevation in summary and segments as new elevation metrics.

Available triggers are "manual", "sessionEnd", "distance", "time", "climb", "descent" and "fitnessEquipment". Note: Some devices do not provide the lap trigger, so this won't be displayed.

Simultaneous support of Stryd series like Pace (Stryd), Altitude (Stryd) and Distance (Stryd) besides the native watch series, so you can compare them to the recorded series of your watch. Note: The parallel recording of Stryd and watch series is only supported by some watch/Stryd combinations.

So you will maybe have slightly more gained climb on long rides or runs.

Display Peak EPOC and Recovery Time provided by Suunto watches as proprietary data fields.

Hint: Create a relation chart with Peak EPOC related to Recovery time and see how Recovery time increases in relation to Peak EPOC.

The used revision date of the zones distribution and capacities in the training details view is now displayed and linked to the actual revision in the "Zones & Capacity" category.

Tredict treats them as overlapping now instead of consecutive, which wasn't correct. Suunto for example is able to record a concurrent manual lap besides planned interval laps.

It is now possible to enter a time for a distance and vice versa. So you can define your segments in all possible ways by entering one, two or all values of duration, distance and pace.

Support an "all sports" selector in aggregation, relation and intensity distribution charts of the analysis and evaluation category.

These values are now selectable side by side in the training list and evaluation charts.

The weekly and monthly calendar is supporting drag & drop. Alternatively you can still change the date in the details view by clicking on the date.

If you encoutered problems with trainer invitations, please try again now.

Add missing durations, like pause time, total training duration and walking time, to the training list in the year view.

Edit and modifiy series directly in the series charts of an activity. You can edit almost every base series like heart rate, pace, cadence, power, ground contact time and so on.

Read the blog post: Edit and correct faulty series data

The categorization applies in the training table list, analysis charts and laps table.

Press Ctrl + Enter on your keyboard to submit the message directly without clicking on the send button.

Show percentage of the maximum capacity in the training series chart values box. This enables you to get a quick overview of the relative values to your maximun heart rate, function threshold power and pace.

On activties with respiration rate, but no power, show respiration rate in the weekly and monthly training overview instead.

Share your training with a picture. Supported aspect ratios are square, story and landscape.

Blog: Share your activity

This extends the altitude difference as a more detailed option.

Open activity direct links of connected athletes, even if the related athlete is not selected beforehands.

Withings-API integration to automatically sync and receive body data metrics, like, weight, muscle mass, fat percentage, etc. from wireless scales.

Polar Vantage swimming activties have now a detailed visualisation and aggregation of speed and distance series.

On demand public activity and embedded code creation for your own site or just for sharing your activties to the public. Find attached a share button on every activity you uploaded and own for yourself.

Keyboard navigation in training list, training details and evaluation pages. Use your left and right arrow keys on the keyboard to navigate quickly through your activties. Press the enter key to panic jump to "todays date" if you are in the training list.

The autodetection of Lactate Threshold Heart Rate, FTP, FTPa and Maximum Heart Rate, enables a takeover of these values into a new capacity revision create with the workout date.

Indicate changes in the activity list of an athlete in the coaches athletes selection dropdown menu with a red dot.

If the FTPa and FTP were set to nearly 0, the resulting power calculation had an extremely small and meaningless value. This calculated power value is now removed, when the FTPa is set to 00:01, because it is useless.

The workout creation series chart is showing pauses now. If you create a segment with a duration, but no speed, thus a pause, the chart will display it as a gap accordingly.

HealthFit automatically syncs your Apple Watch to Tredict.

Suggestions of zone model templates for running, cycling and swimming. The zone model templates are build along base values like lactate threshold, maximum heart rate, FTP or FTPace. There are simple or complex zone templates offered for heart rate, power, pace and even cadence zones. More complex templates follow common training theory and include avoidence zones for example to make a polarized training possible.

The Garmin Connect history import is available again and imports the last 2 years of your activities now.

The capacity card templates were empty due to an incorrectly initiated angloamerican units conversion. This affecected freshly created capacity revisions, if the system of units is set to angloamerican.

The weekly intensity distribution on the add training page, showed the filtered intensity of a selected sport type, instead of the weekly intensity summary of all sport types.

Introduction of a yearly and monthly time period filter for body values charts (weight, fat, water, muscle, resting heart rate).

.tcx-files without own speed series, derived their pace incorrectly from the gps positions, which led to wrong results. Fallback speeds are now derived from the distance in .tcx-files.

Enables are more in detail description of the selected month or week in the activity list.

With monthly resolution the activities overview has a more condensed calendar style representation now, readable from left to right. This enables a quick analysis of the monthly training behaviour.

This led to wrong altitude differences because null was treated as a altitude of 0.

Support for the Stryd Air Power of newer Stryds.

Do not try to parse null dates in some swimming activities laps.

Mark activities as a race and indicate it in the form and performance chart. Highlight races in the training list by the sport types color code. Add a race column to the training list table to enable sorting by race activities.

We are happy to announce the integration of the Suunto App API service, which enables you to sync your activities from your Suunto devices with Tredict.

We are happy to announce the integration of the Polar Flow API service. You will be able to receive activity files automatically now.

Map in calendar view marking each activity with a dot indicating the activity center position. This enables the user to find activities much more quickly on a map if the position is known.

We are happy to announce the integration of the Garmin Connect API service. You will be able to receive activity files and body weight data automatically.