ClearFitness
Fitness Tracker, No Tracking
0 ratings
$8.99
About
ClearFitness turns your Apple Watch and Health data into one clear number: your Cardio Age — an auditable blend of VO₂ Max, resting heart rate, and HRV.
Tap any score to see the exact math and peer-reviewed sources behind it. No opaque ratings.
Every Sunday, an on-device AI writes a plain-English recap of your workouts, sleep, and heart trends.
• 100% on-device — nothing uploaded, no account
• One purchase. No subscriptions, no ads.
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What's New in ClearFitness
1.0
July 20, 2026
