POWERFUL FEATURES: Pedometer, heart rate monitor, data storage , countdown, stop watch, calories, alarm clock, el light, lock, waterproof, low power tips
SPORT-REAL-TIME RECORDING : 24 hours activity tracking, accurate records of each action, including the movement distance, time and calories burned
HEART RATE MONITORING : ECG measurement principle monitors your heart health. Wear the watch on your hand and just touch to get the heart rate
BRIGHT AND CLEAR DISPLAY : Using you can simply press the light button and see the time display brightly and clearly at dark
WATERPROOF : This watch meets your daily use waterproof. No need to take off the watch while washing hands, rain, shower or even swimming.

SKMEI Heart Rate Monitor Waterproof Sport Watch Silver with Health Activity Fitness Tracker Pedometer, Calories and Distance Calculator (Silver)