Built for runners, cyclists, and endurance athletes
Turn Apple Health and Health Connect workouts into a clear heart-rate zone training log. See every day, every workout, and exactly how much time you spend in each zone — without spreadsheets or manual tracking.
Free to startCustom heart-rate zonesApple Health + Health Connect powered
From synced workouts to useful training decisions: connect your health data, set your zones, log every session, and understand what your training is really doing.
Sync your activity data automatically.
Connect Apple Health on iOS or Health Connect on Android, and Zone Training Log pulls in workouts, heart rate, distance, duration, effort, and activity data without manual imports.
Start smart, customize everything.
Use smart heart-rate zones based on your health data, then adjust thresholds and methods so easy days, Zone 2 work, and hard sessions match how you train.
Every workout has a place.
Add running, cycling, hiking, strength, recovery, or any other training session, then keep it organized with titles, tags, notes, and key workout details.
Understand each session clearly.
Open any workout to see time in zones, average heart rate, effort, distance, calories, and the balance between easy, steady, and high-intensity work.
Zoom out across any period.
Review daily, weekly, monthly, or custom summaries to understand zone distribution, consistency, readiness, volume, and long-term training trends.
Plan first, match automatically.
Create planned workouts and let Zone Training Log match completed sessions back to the plan, so you can compare what was intended with what actually happened.
Use the core training log free on iOS, Android, and web. Premium adds deeper stats and ad-free AI.
Zone Training Log starts as a local-first training log. Connect web only when you want cross-device access, web viewing, or account-backed features.
Turn Apple Health and Health Connect workouts into a clear training log. Start free on iOS or Android, and connect web later only if you want cross-device access.
Free to startWeb connection optionalYour data is never sold
