With 40+ workout modes, the Versa 4 tracks more sports than any Fitbit before and shows your stats live. With continuous heart rate monitoring, you can follow your heart rate in real time. Whether steps taken, distance, or calories burned: with all-day activity tracking you see the results of your efforts in numbers. Also keep an eye on messages and app notifications from your smartphone. The thin, lightweight design provides comfortable wear around the clock — whether during exercise or at night. With at least 6 days of battery life you enjoy more independence. Thanks to a water-resistant case up to 50 m depth, the smartwatch can go with you to the pool. In the Fitbit app you can view all your data from activity to nutrition to hydration and track your progress. With a Premium membership you get more out of the Versa 4 and can improve your health and fitness more precisely. On-screen goal celebrations provide extra motivation. With your personal sleep profile you can easily track the quality of your night rest and see how to improve it. Women can log their period and document symptoms with cycle tracking in the Fitbit app. The Versa 4 is compatible with most common smartphones running the current version of Android or iOS.