Characteristics of diving computer watch products
1. Diving alarm, ascent speed, safe stay, mandatory safe stay, depth stay, surface time, and no fly time.
2. Historical records, diving modes: air mode, Nitrox mode, free diving mode
3. Pedometer: step count, calorie count, distance recording
4. Integrated compass, altimeter, barometer, etc.
5. Time, world time, date, countdown timer, stopwatch
6. Sunrise and sunset time and weather
7. Button tone on or off
8. Battery life reminder
9. Backlight source
10. 10ATM Waterproof
11. USB charging, charge once, standby for 2 months
12. Product dimensions: diameter 45mm, thickness 13mm, length 280mm, width 22mm
13. Comes with a special diving extended strap as a gift