Smart Bracelet B3 Heart Rate monitoring Waterproof Fitness Tracker For Health Tracking

Product information:
Color: Rose gold + steel band + silicone strap, black + steel band + silicone strap, silver + steel band + silicone strap, rose gold + magnetic-clasp strap + silicone strap, black + magnetic-clasp strap + silicone strap, silver + magnetic-clasp strap + silicone strap
Screen size: 1
Processing method: OEM/ODM manufacturing
Material: Steel + silicone
Package contents: Bracelet + charging cable + manual + packaging box
Battery capacity: 18 mAh
Operation mode: Touch-sensitive
Wearing style: Wristband-style