Reflex Active RA07 2134 Series 07 Smartwatch Data WatchCaseMaterial Resin this model charges itself through this model charges itself through the natural motion of the wearer and offers a 41 hour power reserve this timepiece is sure to impress The Reflex Active Series 7 smartwatch 0 & Above Power Charger Included 2 Hours Charge Time 10 Days Standby Time Typical Usage Time of up to 4 days Features: *Measurement results of this product are for reference only not for any medical use Alerts Message Notification Step Counter Cycle Tracking Camera Control Multiple Dial Options to choose from Sleep Tracking Calorie Tracking Phone Locator Weather Updates Multi Activity Tracking Hydration Alerts Music Control Watch Locator Breathing Exercises Sedentary Reminders GPS Connection Heart Rate Monitor Plastic water resistant case (IP68 resistance) Please ensure the app is the latest version and has Bluetooth 5