Best Fitness App for Apple Watch (2026)

Real-time metrics on Watch, deep workout-API integration

Apple Watch users want apps with real-time on-screen metrics and tight workout-API integration. These 3 do it best.

1. Apple Fitness+ — our pick

$79.99/year first year · renews $79.99/year · Apple devices only devices · Score 4/5

Apple Fitness+ is the right pick if you own an Apple Watch + Apple TV. Best Apple Watch integration of any fitness app. Free with Apple One. Not suitable for non-Apple users.

Get Apple Fitness+ → Full review →