$38.99
Description
Features:Designed with a 1.4-inch bright color touch screen that provides incredible color depth and exceptional clarity.Built-in 170mah battery, long standby time and working time.Change of heart rate, tightening in real time. Optical heart rate sensor, real-time monitoring of heart rate during exercise, protect your heart health.Main function: steps, heart rate, blood pressure, oxygen saturation in blood, recording exercise data, dial selection, message boost, daily alarm clock, photo control, weather information, etc.Lightweight and comfortable only about 46g in weight.
