ขาย สายรัดข้อมืออัจฉริยะวัดอัตราการเต้นของหัวใจ ราคาที่ดีที่สุด

Description: A multi-function set in one, an indispensable smart assistant in life Extremely simple design, high-density scratch-resistant layer, stainless steel, sharp edges and corners 1.3 inch large screen full touch screen, beautiful curve, clear picture quality A variety of color styles to meet the different needs of the day Multiple exercise modes, heart rate and blood pressure monitoring, sleep quality monitoring Call reminder, music control, IP67 waterproof Specifications: Display screen：1.3 inch TFT high-definition,240*240pixel touch：Full screen touch，G+F Bluetooth：BLE4.2 battery：170mAh System support：Andrews 4.4 above and IOS 8.4 above，5S above Material：Body: ABS + PC + metal strap: Silica gel Machine size：42.8mm Strap size：248mm Machine weight：35g waterproof level：IP67 Package Included: 1* bracelet 1* charging cable 1* instruction manual