Women's Smart Sports Watch Heart Rate Nfc Bluetooth Calling Watch

Product information:
Color: gold, silver, black
Operation mode: touch button
Screen Type: TFT screen
Battery life: 7-14 days
Functions: Waterproof, photographing, step counting, heart rate monitoring

Screen material: Glass (G+F)
Product process: Zinc alloy+vacuum plating
Screen size: 1.30 inch high-definition screen
Screen resolution: 360 * 360
Charging method: wireless charging
Waterproof level: IP67
Battery type: 502026 polymer
Battery voltage: 3.7V
Battery capacity: 250mAh