Vender Business Adult Curved Screen Heart Rate Watch Blood Oxygen Monitoring Sports Smart Watch topdeals3.mx al mejor precio

Product:Business Adult Curved Screen Heart Rate Watch Blood Oxygen Monitoring Sports Smart Watch Features: 1:Monitor sleep quality throughout the whole process, deep sleep, light sleep big data analysis sleep quality, let you easily sleep well 2:Using optical heart rate sensor, combined with intelligent heart rate algorithm, whether it is resting heart rate or exercise heart rate, it can be quickly measured. Through scientifically quantified big data, you can see the daily heart rate curve to protect your physical and mental health 3:Adopting 1.72-inch high-definition full-color display, high contrast and wide color gamut bring excellent high-definition picture quality MechanismNo Waterproof GradeProfessional Waterproof SIM Card AvailableNo Multiple DialsNo GPSNo Network ModeNone Battery Capacity180-220mAh CameraNone RAM