Watchletic brings running, cycling, and swimming workouts from Intervals.icu to your Apple Watch or Wear OS watch.
Import a planned workout, follow its intervals and targets from your wrist, and record the session with the original structure intact.
Watchletic saves every workout to Apple Health or Health Connect. You can also export the completed workout back to Intervals.icu or as a GPX, TCX, or FIT file.
Questions or ideas? Reach me at viktor@watchletic.com.
It's free to get started.

Build a workout from intervals, warmups, cooldowns, and recovery steps, then set the targets you want to follow.

Large type, clear colors, and flexible layouts keep your pace, heart rate, and next interval visible while you move.

Import structured workouts from Intervals.icu, follow them on your watch, and send the completed session back for analysis.
It's free to get started.
Watchletic's core workout features are free. Join Watchletic Club to import scheduled workouts, import FIT files, and unlock advanced workout graphs. Your local price is shown before purchase. Feature availability can vary by platform and watch model.
| Free | Premium | |
|---|---|---|
| Running workouts | ✓ | ✓ |
| Cycling workouts | ✓ | ✓ |
| Swimming workouts | ✓ | ✓ |
| Walking workouts | ✓ | ✓ |
| Cross-country skiing workouts | ✓ | ✓ |
| Create custom structured workouts | ✓ | ✓ |
| Create custom workout templates | ✓ | ✓ |
| Create custom workout plans | ✓ | ✓ |
| Sync workouts with Apple Health or Health Connect Apple Watch + Wear OS | ✓ | ✓ |
| Announcements for new intervals, current pace, etc. | ✓ | ✓ |
| Show heart rate zones when working out for all workout types | ✓ | ✓ |
| Setup custom layouts for showing live workout data | ✓ | ✓ |
| Setup pacing splits similar to Garmin's PacePro | ✓ | ✓ |
| Always-On display | ✓ | ✓ |
| Connect your watch to Bluetooth devices: Stryd foot pod, heart rate monitors, smart treadmills/Runn, CORE body temperature sensors, and ActiveLook/ENGO glasses Apple Watch + Wear OS | ✓ | ✓ |
| Use Apple Watch Ultra action button to skip intervals or pause workout Apple Watch only | ✓ | ✓ |
| Open today's workout from a Tile or watch face complication Wear OS only | ✓ | ✓ |
| Optionally auto-pause runs and cycling | ✓ | ✓ |
| View post-workout stats | ✓ | ✓ |
| Animate your workouts | ✓ | ✓ |
| Export to Strava and Runalyze | ✓ | ✓ |
| Export to GPX, TCX, FIT files | ✓ | ✓ |
| Export to TrainingPeaks, Final Surge, TrainAsONE, and Tredict | ✓ | ✓ |
| Import from TrainingPeaks, Final Surge, TrainAsONE, AI Endurance, Nolio, Runcoach, Trenara, Intervals.icu, Athletica, Tredict, StrideOn, Stryd, V.O2 | ✓ | |
| Import FIT files | ✓ | |
| Advanced graphs | ✓ |