Yanmis Smart Bracelet - 10M Waterproofing Sleep Monitoring

1. APP MONITORING: Smart bracelet automatically records running tracks and fitness data through the APP, leaving footprints for each exercise, helping you scientifically improve exercise efficiency. 2. SLEEP MONITORING: Automatically monitors 4 sleep stages, statistics sleep duration, deep sleep ratio, light sleep continuity and other indicators; APP supports 4 themes for switching, highlighting personal aesthetic. 3. LIGHTWEIGHT WEAR: The 22g screenless body design fits the wrist, wearing it almost unnoticeable. It is not only comfortable but also enhances the accuracy of data monitoring. 4. SUPER LONG BATTERY LIFE: Efficient low power design, with a standby time of up to 40 days, no need for frequent charging, truly achieving long term continuous health management. 5. 10M WATERPROOFING: Support for 10m Waterproofing level, easy to cope with swimming, diving, surfing and other water sports, daily rain shower, bathing is also a breeze. Specification: Item Type: Smart Bracelet Material: Silicone + Aluminum Alloy Key: Single Key Battery Capacity: 150mAh, Li Battery (Shipped with Built in Battery) Waterproofing Level: 10m Waterproofing Charging Time: 2 hours Standby Time: 45-60 days Usage Time: 20-30 days Charging Method: Magnetic Absorption CPU Model: for Realtek 8762ESF Bluetooth​ Version: BT5.0 App Name: for QWatch Pro How to Use: See instruction manual packing list: 1 x Smart Bracelet 1 x Band Strap 1 x Charging Cable 1 x User Manual