M4 Smart Bracelet Watch

100% Brand new! Popular men women kids M4 band smart watch smart bracelet smartwatch. HD 0.96" OLED display touch screen, easy to read all fitness data. Multifunction design, heart rate monitor, blood pressure, steps counter, calorie consumption, movement distance, incoming call remind, information push, alarm clock, anti-lost remind(phones beyond the scope will remind), remote camera, long time sitting remind, sleep monitor, etc. Heart rate & sleep monitoring. High-performance Integrated optical sensor detects your heart rate and blood pressure. The watch can also monitors your sleep quality, help you develop a healthier lifestyle. All-day activity tracking, accurate real-time records of distance traveled, number of steps and calories burned. Multiple sports modes help you better understand specific activity and physical status during exercise. Remote camera function. Control your smart phone to take photos on your wrist. Sedentary remind. When you are sitting for a longer time than the preset duration, the watch would remind you that it's time for exercise. Call/Message push. If you have new chat messages, it can notify you quickly to touch with your friends, supports Facebook, Twitter, Wechat, What’s APP, etc.