Features:

Heart rate monitoring: Monitor your heart rate, a perfect tool for young people of sports lovers to effectively set reasonable plans, or for old people as a heath guarder.Pedometer function: Your private management experts, help you monitor the daily movement, always check the movement distance, speed and the number of steps, energy consumption etc.. Enjoy unfettered movement while helping you achieve your health goals.Japan Battery: Imported Japan battery keeps precise time.50 days automatic memory storage function: It will memorize and store the recent 50 days' data automatically, don't worry about your data will be lost.50M water resistance: Convenient for your daily life, you can do water sports as your wish.Alarm - Two sets of alarms: Daily alarm and hourly chime, when is set, you will never sleep late or forget to do something.Chronograph: Keeping time accurately to 0.01 seconds and from 0 to 59:59:99. You can count time as your wish.Countdown function: Up to 23 hours 59 minutes. Some special moments, you can use countdown to wait for an upcoming surprise.Normal function: Time display, day and date function, 12 / 24-hour format. This normal function can satisfy your daily needs.