THE BEST OF THE BUNCH
Discover the ways you can customize your workout metrics for your Apple Watch for each workout and learn how to evaluate VO2 Max metrics
Your Apple Watch helps collect many important biometrics such as resting heart rate, heart rate variability (HRV), and VO2 max (maximal oxygen uptake) that...
If you signed up for one of Fitbit's paid subscriptions (Premium or Coach) and decide that you aren't using it enough, canceling it can...
Need to speak to an actual person but can't find the customer support number, email address, or live chat options? Learn how to reach Fitbit Support