LIGE | LIGE No Screen Smart Watch Health Monitor Heart Rate Blood Oxygen 127 Sports Mode GPS Running Fitness Tracker Band for Women Men

How to Power On: This smart bracelet features screenless design and needs to be charged to power on. After receiving the package, it is recommended to charge it for half an hour before attempting to turn it on. Before use, please scan the QR code on the manual to download the APP, and connect the watch through the APP.Battery capacity: 150mAhWaterproof level: 1ATM waterproofCharging time: 2 hoursCharging method: magneticCPU model: Realtek 8762ESFBluetooth version: BT5.2RAM+ROM: RAM640KB, ROM64MbAPP name: QWatch ProThe APP is compatible with IOS & Android: Android4.4 (inclusive) and above, IOS9.0 (inclusive) and aboveThe APP is compatible with languages: English, simplified Chinese, Japanese, Korean, German, French, Spanish, Arabic, Russian, traditional Chinese, Ukrainian, Italian, Portuguese, Dutch, Polish, Swedish, Finnish, Danish, Norwegian, Hungarian, Czech, Bulgarian, Romanian, Slovak, Latvia, Indonesian, Thai, Turkish, Vietnamese, Hindi, Pashto, Lithuanian, Estonian, Slovenian, Croatian, Greek, Filipino, Hebrew, Malay, Serbian, Persian.Functions: call reminder, find bracelet, alarm clock, camera control, do not disturb mode, OTA, all-day blood oxygen monitoring, all-day blood pressure monitoring, all-day heart rate monitoring, sleep monitoring, sedentary reminder, QR code download, factory reset, 127 sports modes.Please note before buying*FIRST Please charge it for 2-3 hours when you receive it. It was running out of power after the long delivery.*Before use, please scan the QR code on the manual to download the APP, and then connect to the APP.*Everyone's usage is different and the standby time is also different.*The step counting error is within ±5%~15%, which is within the normal range.*Smartwatch belongs to electronic products, life waterproof, if the watch stick on the water must be timely dry, waterproof also need maintenance, at the same time, please do not use it in excessive water environment, such as bathrooms, swimming pools and so on.*Heart rate, blood oxygen, etc. measurement data are only reference values and cannot be used for medical purposes!!! Cannot be compared with professional medical equipment.Thank you!