Product Information Health and Body Monitoring: Understand your health and body better. Ergonomic TBU Wristband: Soft and comfortable material that feels pleasant on the skin. Activity and Workout Tracking: Increase your activity levels and track your workout progress. Heart Rate Monitoring: Monitor heart rate zones, blood pressure, and oxygen uptake during exercise (not medical indicators). Waterproof Design: Track daily calorie consumption even during water-based activities. Sleep Tracking: Monitor the duration and quality of your sleep. Vibration Alert Function: Gentle wake-up with vibration. Notifications and Message Alerts: Receive vibration alerts for incoming messages, calls, and notifications. Music Control: Control your phone’s music during workouts. USB Charging: Convenient charging via USB connection. Long Battery Life: Lasts about 7-10 days with one hour of charging. Bluetooth Connectivity: Connect to your phone via Bluetooth. Dedicated Phone App: Use enhanced features thro