MT55 1.43 inch AMOLED HD Screen Ultra-thin Smart Call Health Watch, Silicone Strap(Black)

Functions1. Support Bluetooth calls, multiple menu styles, support 200 dials, breathing training, custom dials, stopwatch, brightness adjustment, multi-sports mode, sleep monitoring, real heart rate blood oxygen, information push, remote music, remote photography, real-time weather, find mobile phone (connect to mobile phone), Bluetooth music playback, calculator, split screen display, weather, alarm clock, sedentary reminder, sports step counting, calorie consumption, sports mileage record, game, voice assistant2. APP supports languages: Chinese, English, Russian, Arabic, Vietnamese, Danish, Thai, Polish, Persian, Spanish, Malay, Greek, French, Italian, German, Portuguese, Turkish, Latin, Romanian, Hebrew, Burmese, Ukrainian3. Watch supports languages: Chinese, English, Russian, Arabic, Vietnamese, Danish, Thai, Polish, Persian, Spanish, Malay, Greek, French, Italian, German, Portuguese, Turkish, Latin, Romanian, Hebrew, Burmese, UkrainianParameters1. Chip: Jerry 7012A62. Bluetooth: BT 5.33. Resolution: 466 x 4664. Screen size: 1.43-inch AMOLED high-definition screen5. Compatible system: Android5.0 or above, iOS9.0 or above6. Flash memory: 128MB7. Heart rate: VC30F-S true blood oxygen dynamic heart rate8. Gravity sensor: Minghao DA267-LGA129. Control method: full touch screen + single button10. Charging method: magnetic charging stand11. Battery capacity: 3.8V/200mAh12. Charging time: 2-3 hours13. Battery life: 5-7 days14. Waterproof level: IP6715. Appearance material: zinc alloy + IML bottom shell16. Product size: 45.5 x 45.5 x 6.8mm17. Wristband size: total length 255mm, width 22mm18. Wristband material: silicone, leather19. Product weight: 45g20. APP: Dafit