Pedometer sleep monitoring, sedentary reminder, your private management expert, monitoring daily exercise, taking care of your health, monitoring your sleep, reminding you to rest and track your steps, mileage and calorie high quality exercise, call / SMS reminder and information push Built-in vibration motor, it will remind you when you call or leave a message, and display the caller's name or phone number. You can view the application information without removing the phone. The hand light is on: When you raise your hand, the bracelet screen will automatically light up, use It will be more convenient Meets IP68 waterproof and dustproof standards, even if you wear it to swim (depth should not exceed 1.5 meters), call / SMS reminder: SMS, Facebook, Twitter, phone, etc., blood pressure and heart rate monitoring: can effectively improve heart rate data, Monitor blood pressure and save measurement data More features: 3 axes, 3D acceleration, sleep monitor, sedentary reminder, heart rate monitor, motion monitor (steps, distance, calories), find my device, pedometer, heart rate monitor, distance analysis, Message synchronization APP supports multiple languages: Chinese, Chinese Traditional, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese (12 languages), system requirements Android 4.4 and above, IOS 8.0 Above, support for Bluetooth 4.0