RestOrTrain

RestOrTrain is a AI app for Cyclists, Triathletes and Runners who want guidance grounded in their own data. It connects with Garmin, Intervals.icu, Wahoo, Hammerhead, COROS, Zwift, Rouvy, and Apple Health, bringing activities, training load, sleep, and recovery into one picture.

You can ask questions in plain language, get a clear train-or-rest recommendation, build or adjust a training plan, analyze recent rides, and prepare pacing or fueling strategies. When your schedule changes, tell RestOrTrain and it can reshape the plan around the time you have. Structured workouts can be sent to Garmin, Wahoo, Hammerhead, COROS, Zwift, and Rouvy, and planned sessions can sync to your calendar.

RestOrTrain is available on iOS and Android. It has a free tier with a few questions each month, plus optional monthly and yearly Pro subscriptions. Athlete data is not sold or used to train AI models.