Men‘s Dive Computer Watch Waterproof 100M Smart Digital Free/Scuba Diving Watches Altimeter Barometer Compass Temperature Clock

Function

1. Time display function, display time, minute, second, month, day, week, 12/24H, initial value is（2020-1-01 12:00 00 WED ） 2. Alarm function 3. Countdown function, the initial value of (0:00.00,12:00(0FF) 4. Stopwatch function, the initial value is (0:00’000, (0FF) 5. Step counting, exercise time, pace, mileage, calories consumption 6. Altitude, relative altitude 7. Air pressure curve, air pressure, air pressure curve view (24H) 8. Exercise time record, movement relative height view. 9. Scuba diving Mode, NDL time, depth,Temperature,diving speed. 10.Free diving Mode 11. Diving log (99 records) 12. Compass calibration function 13. Low-power reminder 14. Backlight function 15. 4 key functions 16. Use the Battery CR2450