Large 2.01" HD DisplayFeaturing a high-resolution 240x296 IPS TFT screen for clear and vibrant visuals Advanced Health MonitoringEquipped with 6 infrared and red light sensors for accurate blood oxygen measurement and sleep tracking Long-lasting Battery Life380mAh polymer lithium battery offers 5-7 days of use and 20+ days standby time Comprehensive Fitness TrackingMonitor steps, calories, distance, and engage in various sport modes for a complete fitness experience Smart NotificationsReceive call alerts, set alarms, and enjoy social media notifications from popular platforms like WeChat, QQ, Facebook, and Twitter Specifications: Basic parameter Product Model: G41 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), etc, Shake 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, English, Japanese, Russian, German,Spanish, Italian, French, Portuguese, Korean, Poland, Czech, Traditional. APP 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 alloy Bottom shell: IML process Strap: environmental protection silicone restructuring Package included: 1 x Smart Watch 1 x Charging Cable 1 x English User Manual