If you're looking for the 2017 newly launched waterproof 3atalways-on display 1.2 inch full round screen mtk2503a gps barometer pedometer altimeter thermometer hygrometer ultraviometer compatible ios android heart rate monitor smart watch fs08, welcome to buy or wholesale the quality products with competitive price from our factory. We're one of the professional high-tech manufacturers and suppliers of various smart watches. The OEM and ODM service, the customized service and the quotation consultation are also offered.