1、HD 1.08in color screen, sensitive touch screen, can access daily applications, and view healthy and activity statistics through the daily data display panel. 2、Temperature monitor automatically monitors problems 24 hours a day and synchronizes the temperature data to the APP data statistics report. 3、Real‑time calculation of multiple exercise modes, monitor your exercise status in real time, and set exercise goals accordingly. 4、It can sync APP to record the number of steps burned throughout the day, distance, calories, and view daily/weekly/monthly exercise. 5、After the mobile phone is connected to the bracelet, it will synchronously accept the mobile phone information and display it on the dial, catch every important information and you can reject the call with one click. 6、Scientific sleep management, automatic identification of night sleep, through sleep analysis to identify and improve your sleep habits. 7、Charge for 2 hours, stand by for 30 days, and charge via USB port (remove the wrist strap to charge). 8、IP68 life waterproof, meet daily life waterproof, rain water, cold water (washing hands, shower, swimming) no problem, but please do not contact hot water. 9、Sedentary reminder function on the bracelet, concentrate and relax appropriately, get up and take a walk to improve your physical condition. Item Type: Smart Band Material: Front Shell: PC Rear Shell: Stainless Steel is injected into the plastic mold Wristband: Eco-Friendly TPUCircumference: Approx. 260mm/10.2in Host width: Approx. 23mm/0.9in Weight: Approx. 108.0g/3.8oz Waterproof Level: IP68 Compatible System: For Android 4.4 and above, For iOS 8.2 and above Screen Size: 1.08 inches HD Color Screen Screen Type: TFT Bluetooth: 4.0 BLE (Low Power Consumption) Battery: High-Density Li-ion Battery Battery Capacity: 105mAh Charging Method: USB Plug and Play Charging (no data cable required) Charging Time: About 2H Battery Life: 6-10 days of use, 30 days of standby (the specific time depends on the frequency of use and the frequency of pushing content) Product Language: APP Language: Ten languages, Chinese, English, traditional, Japanese, German, Spanish, French, Italian, Thai, Russian Firmware Language: Chinese, English, Traditional, Japanese, French, German, Italian, Spanish, Russian, Portuguese, Malay, Korean, Polish Featured Functions: Body temperature monitoring, multiple exercise modes, fitness monitor, healthy care function Other Functions: Body temperature monitoring, healthy monitoring, weather information, step counting, calories, distance, sleep monitoring, exercise mode, call reminder, alarm clock reminder, raise your hand to brighten the screen, social sharing (for WeChat/QQ/Facebook/Twitter), etc., shake to take photos, remind you to sit for a long time, search and so on. Control method: touch operation, mobile APP control How to use: Long press the switch on the bracelet, tap the bracelet to operate, download the APP in the manual, turn on the Bluetooth of the mobile phone, connect the bracelet with the mobile APP, and control through the mobile APP. All functions can be displayed and operated on the APP. Data synchronization mobile APP. 1 x Smart Band 2 x Manual