- Built swimproof and water resistant to 50M, Charge 3 automatically tracks swim workouts and can be worn in shower, pool and beyond.
- With a battery life of up to 7 days, Fitbit Charge 3 keeps the insights and inspiration coming day and night. Varies with use and other factors.
Fitness Tracker Semaco Heart Rate Monitor Wireless Smart Bracelet
- ALL-DAY ACTIVITY TRACKER: Track your heart rate and all-day activity like steps, calories burn, distance, sleep quality. You can easily check your history sports data in the app, you can also share your daily activity data to online social circle.