Amazon | Drumstone Smart Fitness Wrist Band with Heart Rate Sens

Product Description: Introduced its new fitness smart band, The Fitness Smart Band comes with several features including health tracker, notification, communication, and many others. The Fitness smart band is compatible with Android and iOS via Bluetooth 4.0 and below. This Fitness Band just weights 6.9 gms, that’s one of the lightest smart band in the market. Plastic ABS and TPS elastomer, the smart band are safe and durable. It can also take a splash of water without a hitch. How to charge fitness tracker?: 1) smart wearable tracker is with a built-in USB dongle, no need separated charger. Please remove off both sides strap of the fitness tracker to find the USB dongle, kindly plugin the device in the USB port for charging as soon as you received it. 2) Very important: The red light is on when the charge is successful. In case you could not see the red light,please check if the USB dongle is with metal sheet, if yes, please reverse the USB dongle with metal sheet, and plug it into the Charger’s USB port for charging Item Basic specifications: -Manufacturer Part Number: -new Bracelet -Item Name: 115 fitness band for men women girls kids -Item screen size:0.86’OLED -Item strap size: 240*16*10mm -Strap material: Soft and wearable TPU -Item Net weight: 18g -Item Sensor:Kionix -Item Battery type: Polymer Li Battery -Item Battery capacity:45mAh -Waterproof:ipx 67 -Charging Time:1-2hours