NORTH EDGE Men's Digital Sports Watch LED Back Light Display Waterproof Compass Stopwatch Alarm Multifunction Wrist Watch The custom heart rate sensor

The custom heart rate sensor can help gauge your intensity during workouts to improve overall calorie tracking

make the watch generous and elegant

24mm rda with ample build space and generous post holes

and decorate any surface in a kaleidoscope of brilliant RED

Net weight: about 132g

NORTH EDGE Men's Digital Sports Watch LED Back Light Display Waterproof Compass Stopwatch Alarm Multifunction Wrist Watch The custom heart rate sensorProduct Features: Function: world time, calendar, 12H 24H time, alarm, stop watch, altimeter, barometer, compass, waterproof, low power alarm, It's easy to daily use and all kind of sports Waterproof: Water resistant to 164FT 50M. It's no problem to swimming, hand wash, shower. Please don't operate the button in the water Large Dial and LED back light, easy to read numbers and show time clear in the dark (NOTE: The backlight is not obvious in the