Fangrui Product Details 1. F8 0.96 Inch Tft Screen Life Waterproof Smart Watch, Support Sleep Monitoring Heart Rate Monitoring Blood Pressure Monitoring Pulse Reminder 2. Bluetooth Version: 4.0 3. Chip: Syd8811 4. Ramrom: 32k512k 5. Waterproof Level: Waterproof For Life, Bathing And Swimming Are Not Allowed 6. Display: 0.96 Inch Tft Screen, Resolution: 128*64 7. Vibration Or Ringtone Reminder: Vibrationpulse 8. The Number Of Alarm Clocks That Can Be Set: 3 9. Battery Capacity And Battery Type: 100ma Lithium Battery 10. Charging Time: About 3 Hours 11. Standby Time: 15 Days 12. Support Specific Versions Of Android Or Ios: Android 4.4 And Ios 8.0 And Above 13. Specific Languages Supported By The App: Chinese, Traditional Chinese, English, Arabic, Czech, German, Spanish, French, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Turkish, Ukrainian, Polish, Thai, Hebrew, Vietnamese, Burmese, Greek 14. The Specific Languages Of The Watch Interface: Chinese, English, Korean, Japanese, German, Spanish, French, Italian, Portuguese, Arabic, Hindi, Polish, Russian, Dutch, Turkish, Indonesian, Czech 15. Function: Heart Rate Monitoring, Step Counting, Multi-sports Mode, Remote Control To Take Pictures, Call Reminder, Sms Notification, Find Watch, Sleep Monitoring, Blood Oxygenblood Pressure Monitoring, Qq Facebook And Other Third-party Information Reminder Display, Watch Touch To Refuse To Answer The Call , Time Display, Alarm Clock, Sedentary Reminder, Phone Reminder, Text Message Reminder, Pulse Alarm Clock Reminder, Pulse Sedentary Reminder, Pulse Movement Target Reminder, Alleviation Of Motion Sickness, Concentration Mode, Driving Mode, Etc. 16. Material: Pc+abs+tpu 17. Strap Width: 20mm 18. Dial Size: 39x38.5x11.5mm 19. Weight: 33g