1.7" Full color touch screen Heart rate & Blood Pressure & Blood Oxygen tracker IP 68 Waterproof 7 days working time after full charge Watch Wallpaper DIY [Retina HD Screen] 1.7 inch Full-View Retina HD flagship Screen,326PPI;240*280 Pixel brings…
1.7" Full color touch screen Heart rate & Blood Pressure & Blood Oxygen tracker IP 68 Waterproof 7 days working time after full charge Watch Wallpaper DIY [Retina HD Screen] 1.7 inch Full-View Retina HD flagship Screen,326PPI;240*280 Pixel brings…