Large 2.01" Display Featuring a high-resolution 240x296 IPS TFT screen for clear and vibrant visuals Comprehensive Health Monitoring Equipped with blood oxygen monitoring, heart rate tracking, and sleep analysis for comprehensive health insights Long Battery Life 380mAh polymer lithium battery offers 5-7 days of regular use and 20+ days on standby Multi-Sport Modes Track various activities with dedicated sport modes, step counting, calorie burn, and distance measurement Smart Notifications Receive call alerts, set alarms, and get social media notifications from popular apps like WeChat, QQ, Facebook, and Twitter Specifications: Basic parameter Product Model G43 Function points Bluetooth communication, noninvasive blood glucose measurement, HRV function, MET function, blood oxygen monitoring, respiratory training, stress monitoring, women's health (menstrual tracking), heart rate monitoring, blood pressure monitoring, sleep monitoring, sedentary reminder and other health functions. Step counting/calories/distance, multi-motion mode, music control, 2.01-inch high-resolution 240*296 full-touch large screen. Master Chip Ultra low power consumption7013A6 Blood oxygen Infrared light+red light true blood oxygen gravity sensor ROEHM-1057 Virbation Mute/vibrate Waterpfoof Level IP67 Compatible System Android 4.4 and above, iOS 8.2 and above Special Features Bluetooth communication, noninvasive blood glucose measurement, HRV function, MET function, blood oxygen monitoring, respiratory training, pressure monitoring, women's health (menstrual tracking), heart rate monitoring, blood pressure monitoring, sleep monitoring, sedentary reminder and other health functions. Function Description Bluetooth communication, noninvasive blood glucose measurement, HRV function, MET function, blood oxygen monitoring, respiratory training, pressure monitoring, women's health (menstrual tracking), heart rate monitoring, blood pressure monitoring, sleep monitoring, sedentary reminder and other health functions. Exercise function: step counting/calorie/distance, multi-exercise mode. Long battery life standby.Multi-dial switching, Call information reminder, silent alarm clock, 2.01 inch high resolution 320*386 full touch screen, music control, calculator, games. Other Functions Stopwatch, flashlight, countdown, step count, calories, distance, sleep monitoring, exercise mode, call reminder, alarm clock reminder, raise hand to light screen, social sharing (WeChat, QQ, Facebook, Twitter), etcShake to take pictures Screen Screen Size 2.01 inch high resolution 240*296 screen Screen Type IPS HD TFT Connect Parameter BLuetooth 5.3BLE (low power consumption) Other Parameter Battery Type li-polymer Battery Capcaity 380mAh Charging Type Magnetic suction charging Charging Time About 3-4H Endurance Time 5-7 days of use and 20+days of standby Manipulation Mode Full screen touch control, mobile APP control Language Watch end 13 languages:Chinese Simplified, English, Korean, French, Spanish, Japanese, Russian, Italian, GermanAPP language:Russian, Hungarian, Turkish, German, Italian, Czech, Slovak, Japanese, French, Polish, Persian, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Vietnamese, Arabic, Korean. Material Shell: metal alloyBottom shell: IML processStrap: steel