Walking Wristband Waterproof-Activity Tracker Watch with Heart Rate Monitor Calorie Counter Waterproof Fitness Watch Pedometer Watch for Kids Women Men Green

Major function: motion record (step, distance, calorie calculation), motion mode, message push, information storage, heart rate monitoring, sleep monitoring, blood pressure measurement, blood oxygen saturation measurement, stopwatch, photo control, music control, full font language 1,2.22-inch color display.