F800 Smart Watch - Your Ultimate Health Companion with ECG, SOS Alert, Fall Detection, Body Composition, Sleep Tracking, and GPS for IOS & Android - Stay Connected and Safe Anytime, Anywhere

IOS10.0 or above, Android5.0 or above
Important functions: ECG measurement, body composition analysis, blood composition analysis (uric acid, blood lipids), red light 24-hour blood oxygen, HRV report, 24-hour scientific sleep, fourth-generation blood sugar, all-day stress monitoring, SOS alarm, fall emergency call
Daily functions: General functions: step counting, distance, calories, calls, voice assistant, heart rate, blood pressure, temperature test, menstrual cycle, breathing training, stopwatch, timer, calculator, time and date setting, menstrual cycle tracking, music playback, music control, remote photography, weather display, wrist-raising screen, phone search...etc.
More than 150 sports modes: 10 running and walking sports, 5 cycling sports, 11 outdoor sports, 31 indoor sports, 16 dance sports, 12 fighting sports, 29 ball sports, 13 ice and snow sports, 12 leisure sports, 5 chess and card sports, and 5 other sports
APP supported 35 languages: Danish, Ukrainian, Urdu, Russian, Croatian, Hungarian, Norwegian Bokmål, Hindi, Indo-Hebrew, Turkish, Bengali, Slovak Greek, German, Italian, Czech, Chinese, Japanese, French, Polish, Persian, Thai, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, Finnish, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay
Storage: 16MB+128MB
Screen specifications: 1.55" round screen Resolution: 360x360 (sRGB high color gamut)
Bluetooth: Bluetooth 5.3
Battery capacity: 3.7V /380 mAh
Watch size: Main unit: 55*49.7mm Thickness: 11.7mm (excluding heart rate position) Whole machine: 265*49.7 (band flattened)
Watch weight: Head: 42g Whole machine: 60g
Usage time: Heavy use 5-8 days, light use 10-15 days, standby: 60 days, calls\music playback: 7 hours
Charging method: Magnetic charging cable
Charging time: About 2 hours, with short-circuit protection charging cable