Know the real you with the vivoactive 5 smartwatch, the ultimate on wrist coach designed to support your goals whatever they may be. Body Battery energy monitoring provides insights based on sleep, naps, stress levels, workouts and more. Automatic nap detection and nap logging tracks your nap length during the day providing personalised insights on how it affects your Body Battery energy monitoring and more. Know your body better with extensive health monitoring features including wrist based heart rate, morning report, fitness age, stress tracking, menstrual cycle and pregnancy tracking, meditation and more. Smart Watch Features: GPS, Smart Notifications, Fitness Tracking, Heart Rate Monitor Connectivity: Bluetooth, ANT, Wi-Fi Smart Pay: Yes Strap Material: Silicone Screen Type: AMOLED Water Resistant: 5 ATM Battery life: Up to 11 days Compatibility: iPhone, Android&