AMOLED Color Screen The exquisite 3D glass highlights the fashionable style, coupled with a 1.1-inch full-color AMOLED display, allows you to clearly view the required data instantly Record Sleep Patterns Through automatic sleep tracking, C60 will analyze your sleep patterns in all four sleep stages and provide detailed readings to help you check your rest Blood Oxygen & Heart Rate Monitoring Through deep optimization of the hardware optical path and algorithm, it can help you detect blood oxygen saturation anytime and anywhere. The optical heart rate sensor is arranged scientifically, no matter how large the movement range is during exercise, it can be monitored accurately in real time Record Body Temperature High-precision thermal temperature measurement, realizing all-weather monitoring of the skin temperature on the wrist, helps to find the trend of body temperature 25 Professional Sports Accurately monitor various exercise states, safer and effectively. Whether it is running, basketball, football, or other events of interest, to meet various sports needs 3ATM Waterproof 3ATM waterproof grade, waterproof depth up to 30 meters, allows you to do swimming exercises carefree Specification: Description Body Material PC+ABS Band Material TPU Weight(grams) 22g Display size 1.1“ AMOLED Color screen Display Resolution 126(R.G.B)*294 Battery Capacity 90mAh Working Time 7days Standby Time 20days Hardware Specs BT Chipset TLSR8251F512ET32/5*5mmQFN32 G-sensor_IC SC7A20/2*2/LGA12 Temperature Sensor Thermistor sensor HR IC Silan SC7R31 BT Version BLE 5.0 BT Range 8-10m Memory(Ram+Rom+Flash) 512KB+64KB+32Mb Data Storage 7days Water Resistance 3ATM Charging type Magnetic charging The main function Sports Health Daily activity record (step count, calories, distance) Sports modes (walking, running, cycling, indoor running, free training, football, basketball, badminton, skipping rope, push-ups, sit-ups, mountain climbing, tennis, high-intensity training, indoor cycling, fitness, rugby, golf, dynamic Cycling, weightlifting, roller skating, dancing, yoga, indoor walking, hiking.), Store the last 5 exercise records Heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, body temperature monitoring Sleep monitoring (deep sleep, light sleep, wakefulness) Sedentary reminder, goal achievement reminder, drink reminder, exercise data synchronization Google Health/Apple Health Information reminder SMS, QQ, WeChat, WhatsApp, Facebook, Twitter, Line, Skype, Instagram, LinkedIn, VK, Kakao Incoming call reminder (number/contact), call rejection Smart assistant Smart alarm clock (8 can be set), stopwatch, search phone, multiple dials (default 8), dial customization, do not disturb mode, turn on the wrist screen, camera control, setting reset, firmware online upgrade, turn on/off APP Keep Health Compatible system Android 4.4 or higher, iOS 9.0 or higher Bracelet language English (default), German, French, Spanish, Japanese, Simplified Chinese, Italian