
One of the best ways to use your Apple Watch is with an Apple Fitness Plus subscription. Even though Fitness Plus has the biggest library of high-definition, multi-discipline workout content around, audio-only and onscreen, it’s the watchOS integration that really separates Apple Fitness Plus from the multitude of other workout content services out there.
No other YouTube channel or other premium workout service, even Fitbit Premium, allows you to see your stats in real-time on-screen as you follow along. The unique features, variety of content, and user-friendly ability to Stack and customize workouts make Apple Fitness Plus a popular choice for the best overall fitness app, but you need to know how to use your Apple Watch to make the most out of it.