LIGE | LIGE New Ultra-Slim Smart Bracelet Women Men High Precision Health Monitoring Sports Call Reminder Smart Watch for Android iOS

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.FunctionHeart rate monitoring, blood oxygen monitoring, stress test, heart rate variability monitoring, female menstrual cycle, shake to take pictures, multiple exercise modes, sleep monitoring (sleep time, sleep quality), step counting, incoming call reminder, message reminder, sync data to APK/APP.Product parametersMain control: OM6626BMaterial: aluminum alloy + epoxy resinBluetooth version: Bluetooth 5.3Screen: 0.96-inch OLEDResolution: 12864Waterproof level: IPX8Battery capacity: polymer lithium battery 100 mAh with battery protection ICCharging time: 3HCharging Requirement: Charging 1A or lessDevice Size:：44.321*4.9mmStrap width: 16mmAPP name: Nx WearAPP system requirements: Android 6.0 or above and iOS 11.0 or aboveAPP/APK download method (APP Download): Download “Nx Wear” from Android market or Apple store. Scan the following QR code and download “Nx Wear”