T52 1.39 inch IP67 Waterproof Leather Band Smart Watch Supports Bluetooth Call Blood Oxygen Body Temperature Monitoring 1. Dual-mode smart Bluetooth call, 8763E one-key connection. 2. 1.39-inch 360x360 high-definition touch screen with rotary encoder buttons. 3. Health monitoring: sleep monitoring, heart rate, blood pressure, blood oxygen, body temperature monitoring, pressure measurement, sedentary reminder, drink water reminder 4. CPU chip: Realtek 8763E 5. Blood oxygen: red light + infrared 3605 chip 6. Battery capacity: 260mAH (pure cobalt battery for Seiko protection board) 7. Display: 1.39 inches 360x360 high-definition touch screen 8. Waterproof: IP67 rating 9. Bluetooth: 5.2 (support Android 4.4, IOS9.0 and above) 10. Sensor: Silicon Core QAM6100 11. Shell material: alloy metal + plastic 12. Charging method: USB magnetic suction 2pin charging cable (with protection) 13. Bluetooth call: Can answer and reject calls, in the connected state, make a call on the wristband, with call records 14. Music function: can play music in mobile phone, and control mobile phone music playback 15. Sports step counting: sports steps, sports mileage records, calorie consumption, 115 kinds of sports modes, sports track (displayed by mobile phone APP) 16. Standby time: 30 days of standby, 3-5 days of daily battery life (the above data are from the factory laboratory, and may vary due to personal use environments and processes) 17. Life assistant functions: intelligent language assistant, silent alarm clock, remote camera, music control, sedentary reminder, drinking water reminder, weather display, etc. 18. Language: - APP: Danish, Ukrainian, Russian, Bulgarian, Hungarian, Bokmal, Norwegian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Czech, Slovak, Slovenian, Japanese, Pashto, French, Polish, Persian, Thai, Swedish, Simplified Chinese, Traditional Chinese, Romanian, Finnish, English, Dutch, Portuguese, Mongolian Chinese, Spanish, Vietnamese, Arabic, Korean, Malay - Watch: Chinese, Traditional Chinese, English, German, Korean,