1. Material: zinc alloy+silicone 2. Waterproof rating: IP67 3. Charging time: 1.5H 4. Life time: 3-5 days 5. Battery capacity: 3.7V/195mAh 6. Charging method: magnetic charging stand 7. Bluetooth version: BT 3.0/4.0 8. Screen: 1.44 inch TFT, 320*385 9. Compatible system: Android5.0 or above, IOS9.0 or above 10. Main functions: Bluetooth dialing, can make and receive calls, phone book, call records, information, exercise records, heart rate, blood pressure monitoring, physical training, sedentary reminders, Bluetooth music playback, sleep monitoring, notification reminders, file management, settings , Recording, alarm clock, stopwatch, remote camera, find mobile phone, calendar, calculator, information reminder, etc. 11. Watch language: support Chinese, English, Russian, German, Spanish and other languages 12. Wristband size: total length 226.6mm, width 21mm, watch size: 39.7x44.5x14mm
