Sports Wrist Watch, 100M Waterproof Women Swimming Sport Fitness Gear Tracker Chronograph, Countdown, Stopwatch, Rechargeable Diving Wrist Watch for Freediving Scuba Men Women (White) - Diydeg, Diydeg2mpk6g4dgv-12

• 【WATERPROOF DESIGN】The smart sport fitness wrist tracker provides water resistance up to 10 atmospheres or 330 feet. Works in fresh and saltwater w/ selectable sea or lake dive sites. Features automatic dive alarm when emerging faster than 6meter/min. 【6 OPERATING MODES】Watch, Scuba, Bottom Timer, Freedive, Log and Sync. Track the diving information such as depth, time, ascent rates, nitrogen accumulation, and warn you about potentially dangerous situations with sound and visual alarms. Ideal for diving beginners, scuba divers and divers. 【GAUGE MODE】Wrist mounted diving computers For scuba and freediving. Easy to use. Scuba, gauge and freediving mode. Improved resistance. Lcd screen with contrast and adjustable-intensity backlighting. Long-lasting 320mAh battery. 【EASY TO USE】16 azimuth digital electronic compass, world time, date, countdown timer, stopwatch, and other functions. USB charging, charging once, standby for 2 months. 【SMART DIVING COMPUTER】The button activated electroluminescent backlight display allows you to conveniently use the watch in low-light conditions or at night. Dive, swim and enjoy the great outdoors any time of the day. Perfect for fitness or water sports use.