GPS, IP68 professional waterproof, Heart rate, Auto LAP Material: Front shell: PC+ABS Back cover: PC+ABS Strap : TPU Color :black Hardware Specification: GPS: Ceramic antenna Heart rate: Dynamic heart rate G sensor: 3D Accelerometer/Gyroscope Bluetooth: Nordic 4.0 Display: OLED,0.96", 128*64 pixel? Waterproof: IP68 Professional waterproof Battery :230mAh System supported : IOS8+ / Android4.3+ Function Time, date Today's step number + step number weekly chart Electrocardiogram (16 hours) Notification list (last 3) Sport mode: Swimming (heart rate, swing arm count, calories, laps) Walk (heart rate, frequency, steps, calories, mileage, laps) Run(trajectory, heart rate, frequency, steps, calories, speed ,pace, mileage, laps) Climb(trajectory, heart rate, frequency, steps, calories, height, pressure, mileage, laps) Ride (trajectory, speed ,pace, heart rate, frequency, steps, calories, mileage, laps) GPS information: Longitude and latitude coordinates, world time / date, altitude, speed of movement Heart rate: ECG mode: Monitor once every 10 minutes, 16 hour ECG Sport mode: Real-time monitoring Heart rate alert: set the highest and lowest values Sedentariness reminder: sedentariness reminder Sleep monitoring: sleep monitoring Alarm clock: alarm clock Package list: 1x smart watch
