With over 40 workout modes, the Versa 4 tracks more sports than any previous Fitbit and displays your stats live. Thanks to continuous heart rate monitoring, you can always keep track of your heart rate in real-time. Whether it's steps taken, distance traveled, or calories burned: with all-day activity tracking, you can see the results of your efforts in numbers. Stay updated on messages and app notifications from your smartphone at all times. The slim, lightweight design ensures a comfortable wearing experience around the clock—whether during workouts or at night. With a battery life of at least 6 days, you can enjoy more independence. Thanks to its water-resistant case up to 50 meters deep, the smartwatch is also suitable for 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 can get even more out of the Versa 4 and improve your health and fitness more effectively. Celebration goals on the display provide extra motivation. Through your personal sleep profile, you can easily track the quality of your sleep and see how to improve it. Women can use the cycle tracking in the Fitbit app to log their period and document symptoms. The Versa 4 is compatible with most popular smartphones running the latest version of Android or iOS.