Heart Rate Blood Pressure Sleep Music Play Bluetooth Smart Watch $ 39.25 Product information: Product type: Smart Bluetooth phone music Watch Wristband size: 22mm wide Fuselage size: 46.5 * 13mm Head weight: Net weight 45.6g Display size: 1.28inch full circle Resolution: 240 * 240 IPS Touch form: Full touch Assembly type: G + f full fit Polymer lithium battery: 260ma Cover: Zinc alloy Bottom cover: Plastic Strap: silicone strap, belt + glue, metal strap Duration: 3-5 days Standby time: 60 days CPU GR5515 PPG heart rate: PD70 Audio chip: Cw6693d4 SRAM 256KB Sflash: (read only memory) 1MB UI storage flash: 128mbt Music storage: 512M G-sensor: R + 3 axis Vibrating motor: Wire welding type Bluetooth built in FPC: Dual Bluetooth 5.1, 3.0 Charger interface: Magnetic suction Touch + key: Full screen touch + 1 physical key System version: Above 5.1 System version: 8.0 or above, apple 5S or above Bluetooth distance: 5-7m Bluetooth distance: 10-15m Charging mode: Magnetic suction OTA upgrade: Support Waterproof grade: IP68
