V60 1.39 Inch Health Monitoring Multifunctional Waterproof Bluetooth Call Smart Watch 1. Chip: Realtek 8763EWE 2. Compatible systems: Android 4.4, IOS 9.0 and above 3. RAM: 160KB 4. External storage FLASH: 128 5. Display: 1.39 inches 6. Pixels: 360 x 360 7. Touch type: full-screen touch 8. Bluetooth version: 5.0 BLE 9. Transmission range: about 10M 10. Gravity sensor: Yes 11. Heart rate: Tianyi Hexin 3605 high-precision heart rate module 12. Motor: welding 13. Battery capacity: 250mAh 14. Charging method: magnetic suction 15. LED indicator: Yes 16. Waterproof level: IP67 17. Touch screen material: tempered glass 18. Surface treatment process: zinc alloy 19. Strap material: silicone strapsteel strap 20. Main functions: call reminder push, SMS reminder push, WeChat reminder push, QQ reminder push, exercise record (step counting, mileage, etc.), track map, sleep monitoring, sedentary reminder, calorie calculation, stopwatch, low battery reminder, raise your hand to light up the screen, fast charging, ultra-low power consumption, heart rate, blood pressure, vibration, exercise mode, remote photography, music control, smart alarm, weather forecast, high-definition large screen, multi-dial switching, WeChat sports, call 21. Bracelet language: Simplified Chinese, English, French, Spanish, Japanese, Russian, Portuguese 22. Mobile APP language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese 23. Watch width: 45.5mm 24. Watch thickness: 9.8mm 25. Watch length: 53mm 26. Product weight: 44g for tape, 55g for steel strap