Here’s how and why you should set up Cardio Fitness on Apple Watch and iPhone

9to5Mac
By Michael PotuckJan 17, 2022, 4:35 pm1.1k ptsHotTop
One of the valuable, and lesser-known health features on Apple Watch is Cardio Fitness. The measurement is based on your VO2 max which Apple Watch can estimate when recording certain workouts. Follow along for a look at how to use Cardio Fitness on Apple Watch and iPhone including why it’s important, how to…

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