The 1trAIner app for iPhone is available in the App Store and is free. The app collects Apple Watch and Health data and sends it to the service in the background — you don't need to open it every day.
How to sign in
You can sign in to the app with your 1trAIner account email and password or with a six-digit code. The code is valid for 10 minutes and works once. You can get it:
- in the dashboard: "Connections" → "iPhone app" → "Show code";
- in the dashboard: "Security" → "Get app code";
- in the Telegram mini app: "Profile" → "1trAIner app for iPhone" → "Get code";
- in the chat with the bot: the
/appcommand or the message "app code".
After signing in, allow the app to access Health.
What's in the app
- "Today" — today's recommendation, weather for your workout, your latest workout, today's territory, and logging weight and workouts.
- "Progress" — weight chart, zones and form.
- "Map" — the "Territory" game, the leaderboard and track recording: "Record", "Pause", "Resume", "Finish". A recorded workout is also saved to Health.
- "Profile" — a button at the top of the screen: connections, "Apple Health", "Devices", "Notifications", "Language", "Account and data".
The app has no chat with the coach and no payments: you talk to the coach in Telegram or MAX, and the subscription is purchased on the website.
What data is sent
The app reads from Health your workouts, heart rate, heart rate variability (HRV), resting heart rate, steps, active calories, weight and body fat percentage, VO2max and sleep. On first connection, 30 days of history are sent. New workouts are sent right away, everything else roughly once an hour.
How the service uses Apple data
- Apple Watch workouts go into the journal, the training load calculation and the post-workout review — just like workouts from other watches.
- Weight and body composition go into the shared weight diary.
- Resting heart rate is used for heart rate zones if there is no value from Garmin.
- Sleep and HRV are already collected by the service, but the coach doesn't take them into account in the plan yet — this will come later.
About heart rate variability
Apple and Garmin calculate HRV differently: Apple provides SDNN for individual measurements, while Garmin gives an averaged overnight value. That's why they're stored separately in the service and not merged into a single number — comparing them directly isn't correct.
If you have both Garmin and Apple Watch
The same workout will come from both sources. The service will match the records and keep the version from the Garmin, Polar or COROS watch as the main one: there will be no double counting of volume.
Game notifications
In the app, open "Profile" → "Notifications": the "Territory changes" and "Leaderboard" toggles control messages about lost cells and your place in the leaderboard.
Deleting your account from the app
- "Profile" → "Account and data" → "Delete account…".
- Tap "Send code": a six-digit code will be sent to your account email and is valid for 15 minutes.
- Enter the code and tap "Confirm".
Deletion starts after 7 days. Until then, you can cancel the request with the "Cancel deletion" button — signing in to your account doesn't cancel it. The account, workouts, measurements and territory are deleted.
Without the app
- Strava. If your Apple Watch writes workouts to Strava, connect Strava in your dashboard, under "Connections".
- Smart scales via Health. In the dashboard: "Connections" → "Smart scales" — there you'll find the "Personal URL for your scales" (the "Create link" and "Regenerate" buttons); an automation on your iPhone sends measurements to it.
- A photo of the scales in chat — the coach will recognise weight and body composition.