WIWU SW01 Ultra Max 2.2 inch IPS Screen IP68 Waterproof Bluetooth Smart Watch(Silver)

1. Functions: Support Alipay payment code/ride code, altitude barometer, training plan, color-deficient games, body temperature, NFC access control, GPS positioning, AI voice assistant, social QR code, Bluetooth calling, Bluetooth music playback, breathing training , Meituo, massive dials, custom dial push, stopwatch, brightness adjustment, multi-sport mode (indoor and outdoor), sleep, real heart rate, blood pressure, blood oxygen, information push, remote photography, real-time weather, find mobile phone (connect to mobile phone Use), password protection, calculator, split-screen display, shortcut widget, weather, alarm clock, multiple menu styles, compass, program dock2. APP supports languages: English, Simplified Chinese, Traditional Chinese, Russian, German, Italian, French, Polish, Portuguese, Spanish, Korean, Japanese, Thai, Arabic, Indonesian, Vietnamese, Turkish, Persian, Hebrew, Czech, Romanian, Dutch, Danish3. The watch supports languages: English, Simplified Chinese, Traditional Chinese, Russian, German, Italian, French, Polish, Portuguese, Spanish, Korean, Japanese, Thai, Arabic, Indonesian, Vietnamese, Turkish, Persian, HebrewParameters:1. Chip: SF32LB551 (Sich)2. Heart rate sensor: HRS33013. Andiord system: supports Android 4.4 and above4. iOS system: Apple IOS 8.4 or above5. Bluetooth: Bluetooth 5.0+Bluetooth 3.06. Waterproof level: IP687. Product technology: zinc alloy + IML8. Screen size: 2.2 inches9. Resolution: 458 x 51810. Screen type: IPS full-viewing color screen, narrow bezel11. Screen material: G+F touch screen, Panda explosion-proof glass12. Total length of wrist strap: 150-260mm13. Wristband material: silicone strap/nylon strap14. Battery type: lithium battery15. Battery voltage: 3.7V16. Battery capacity: 400mAh17. Battery life: 3-5 days of normal connected use, about 60 days of standby18. Charging method: wireless charging19. Charging time: about 2.5 hours20. App: Wearfit Pro