Joyroom Fitness Tracker With 12 Sports Modes Heart Rate Sleep Quality Monitor IP68 Waterproof Smart Watches Compatible With iPhone Android Phones Suitable For Men And Women JR-FT3 Dark Grey

Series: Fit-Life Model: JR-FT3 BT version: V5.1 Memory: 64MB Waterproof rating: IP68 BT range: 10m Screen size: 1.83? Screen resolution: 240*284 Battery capacity: 250mAh
Charging time: 2h Standby time: 20 days Typical usage: 5 days Power saving mode: 10 days Charging mode: magnetic charging Charging input: 5V?500mA
Dial size: 37*44.7*10.6mm Band size: 195*20mm Applicable wrist size: 105mm-175mm Body material: ABS+PC Weight: 35g