Optical Heart Rate Monitor ---- This watch has a build-in high accuracy optical sensor Powered by PHILIPS Wearable sensing, it keeps you knowing your heart-rate all day and during workouts. It will help you master your sport rhythm, makes excise more scientific and effective. HRM range is from 40 bpm to 220 bpm, and you can set your own range, this watch will beep to warn you when your heart rate is not in the set range.
5ATM Waterproof & El Backlight ---- This watch is water resistant to 5 ATM. It is no problem to wear the watch when you wash hands, have shower with cold water and swim. Do not wear the watch when you dive, sauna, etc. Whenever except in the sleeping status and button locked, press backlight button the screen illuminated for 3 seconds.
Using Pedometer ---- This watch measures your steps every day, and calculates the distance via your step size. In the pedometer mode, you can switch the displays of the steps and distance of the day. The progress bar shows the complete progress of the planned steps of the day. The progress bar has five cells, one cell shown means you have completed 20% planned steps. 5 cells shown means you have completed the planned steps. The pedometer resets automatically at the midnight every day.
Stopwatch & Dual Alarm ---- This watch has two ways to measure: single stop watch and split stopwatch. The maximum of stopwatch measure is 99 hours 59 minutes 59 seconds. This watch has dual alarm, before using the alarms, you should set and turn on the alarm. This watch will beep for 20 seconds at the pre-set time. You can stop the beep with any button.
Customer Satisfaction Guarantee ---- Free one-year warranty for watch dial. Free half-year warranty for watch strap. Best customer services team is waiting for you!
Optical Heart Monitor Watch Powered by Philips Wearable Sensing with Pedometer Calories Counter Distance Stopwatch Digital Men Sport Watches - B07CCG1WV8