Smart Bracelet, Sports Bluetooth Electronic Heart Rate Bracelet

Product information:
Color: Black
Suitable for: Unisex
Operating Mode: Touch-sensitive
Battery Life: 15–21 days
Key Features: Waterproof, photography, heart rate monitoring, blood pressure measurement, social entertainment, Bluetooth calling, smart notifications, remote selfie control, sleep monitoring, blood oxygen detection
Package Contents: Packaging box *1, main unit *1, watch strap *1, user manual *1