1.46-inch HD Display: Featuring a resolution of 360*360 pixels, complemented by customizable buttons and a digital crown for intuitive navigation Health Monitoring: Track your overall wellness with features like MAI Health Index, one-touch measurements, heart rate monitoring, exercise heart rate tracking, blood oxygen levels, sleep monitoring, HRV stress analysis, mood tracking, women's health insights, and real-time vitality assessments Activity Tracking: Stay motivated with step counting, calorie tracking, distance measurement, and access to over 100 sports modes for comprehensive workout tracking and performance analysis Additional Features: Enjoy added functionalities such as Bluetooth calling, message notifications, customizable watch faces, brightness adjustment, breathing exercises, hydration reminders, sedentary alerts, alarms, weather updates, remote camera control, music playback control, and more Battery Life: With a 300mAh battery, experience up to 5-10 days of usage on a single charge and an impressive standby time of up to 45 days, supported by convenient magnetic charging for hassle-free recharging Specification: Strap size: 22mm Body material: zinc alloy Bottom shell material: plastic Strap material: silicone Screen type: TFT Screen size: 1.46 inches Screen resolution: 360*360 Touch mode: full touch Battery capacity: 300 mAh Battery life: 10 days of light use, 7 days of moderate use, 5 days of heavy use, 45 days of standby Charging time: about 2 hours Main control chip: JL7012 Gravity sensor: SC7A20 Heart rate sensor: HX3918 Blood oxygen sensor: HX3918 RAM: 640kB FLASH128Mb Motor: Flat tungsten steel motor Buttons: Knob + double buttons Bluetooth: BT5.3 Bluetooth distance: 10 meters Charging method: magnetic charging Waterproof grade: IP67 Sports modes: 100+ sports modes APP name: Runmefit Compatible systems: iOS 9.0 and above, Android 4.4 and above APP language: Simplified Chinese, Traditional Chinese, English, Japanese, Italian, German, Spanish, French, Russian, Korean, Thai and more than 20 languages Watch language: Simplified Chinese, Traditional Chinese, English, Japanese, Italian, German, Spanish, French, Russian, Korean, Thai, Dutch Package included: 1 x Smart Watch 1 x Charging Cable 1 x English User Manual