Function: Dual probe laser health therapy, temperature monitoring and warning, independent and accurate blood oxygen, respiratory rate, heart rate monitoring, blood pressure monitoring, remote care for family and friends, 1.70 inch full touch screen, metal alloy shell sports mode, multiple sports modes, and exercise recording. Sleep monitoring, sedentary reminders, call and message reminders.Main control chip: ultra-low power Realtek 8762DWPPG blood oxygen chip TYHX3605Temperature sensor CT1711 arrayLaser dual probe 650nm laserVibration mute/vibrationWaterproof level IP68Compatible with Android 4.4 and above, iOS 8.2 and aboveFeatured features or selling points optimized for three highs, independent and precise blood oxygen, body temperature, respiratory rate, blood pressure, heart rate, and blood oxygen, remote care from family and friendsCaring for families and sharing real-time dataMain features: Laser assisted therapy with three highs, ultra-low power consumption Realtek 8762DW+1.70 inch full touch screen, temperature monitoring, blood oxygen monitoring, and respiratory rate.Sports function: step count/calorie count/distance,Multiple sport modes.Health functions such as heart rate monitoring, blood pressure monitoring, sleep monitoring, etcRemote family and friend care functionEnvironmentally friendly TPU/genuine leather strap, comfortable to wear on the touchWearable hardware+smart apps+big data cloud servicesWear it on the go, control, display, and record data through the app.Extra long battery life standby. Multiple dial switching