LIGE | LIGE Screenless Activity Tracker Wristband Heart Rate Blood Oxygen Stress Monitor Sleep Tracking Call Alert Sport Smart Bracelet

APP name: Nx Wear System requirements: Android 6.0 or later, iOS 11.0 or later. Features: heart rate monitoring, blood oxygen monitoring, stress monitoring, heart rate variability, women’s menstrual cycle tracking, shake-to-capture photos, multiple sports modes, sleep monitoring (sleep duration, sleep quality), step counting, data synchronization to APK/APP.Note:

• The measurement data cannot be compared with professional medical equipment.
• After receiving the watch, please charge it first. Due to long-term logistics, the battery of the watch is insufficient. Before use, please scan the QR code on the manual to download the application, and then connect it to the APP.