Mares Smart Apnea Dive Computer

MaresSKU: 424153BKWH

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Color: Black/White
Sale price$399.95

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The Smart Apnea computer is the next generation of the Nemo Apneist, and is the go-to computer for spearfishermen and demanding freedivers. Smart Apnea is a straightforward and user-friendly device, offering a wide range of features. Smart Apnea includes an apnea mode designed specifically for freedivers. This versatile computer can be used in watch mode or dive mode. In watch mode, you can adjust settings, review detailed logbooks including dive durations and depths, and easily download data to your PC and more. In dive mode, you have control over depth, time, descent and ascent rates, temperature, and other surface parameters. Smart Apnea also features a convenient backlight for low light conditions. It can store profiles of approximately 20-30 hours of immersion, depending on the number and duration of dives, with a 1-second detection interval. By using the USB clip (available separately), you can transfer information to a PC using Dive Organizer software or to a Mac using Divers' Diary software.


  • Digital chronograph with backlight for easier display reading
  • Water resistant up to 20ATM/293 PSI
  • high quality Swiss quartz motion
  • daily alarm and time signal
  • countdown timer
  • digital time zone and date
  • digital second time zone
  • fluorescent numbers
  • stainless steel
  • replaceable CR2430 battery
  • Operating temperaturefrom -10°C to +50°C Storage temperaturefrom -20°C to 70°C
  • Diagonal display31 mm and mineral glass Available in black/blue, black/orange, black/white, black/gray Smart Apnea freediving computer
  • care and maintenance
  • Depth accuracy must be checked by an authorized Mares dealer every two years. Rinse thoroughly with fresh water after each dive (avoid chemicals) and replace the battery when necessary. Please read the instruction manual carefully.



    Material CR2430
    Battery duration Approx. 200 hours of diving over a 2 year time span
    Max Displayed Depth 150 m
    Ascent Rate Indicator (m/min - ft/min) false
    Memory capacity 20-30 hours
    Profile Sampling Rates 1 second
    Display Segment Display
    Gas switching false
    Stopwatch true
    Watch true
    Dual Time false
    Daily Alarm false
    Plan Mode false
    CHOICE_MET_IMP false
    Fresh and Seawater Settings false
    Option To Exclude Audible Alarms false
    Exclusion of "Uncontrolled Ascent" false
    Altitude Adjustment false
    Resolution Resolution 0.1m until 99.9m - 1m at depth deeper than 100m In ft. it is always 1ft
    Temperature -10 °C to +50 °C / 14 °F to 122 °F
    Logbook Memory 20-30 hours of dive profile at 1-second sampling rate
    Display material Mineral glass - Diagonal 31 mm / 1 ¼ inch
    Clock Quartz clock, time, date, dive time, displays up to 999 minutes
    Upgradeable software true
    Air Integrated false
    Graphic and Numeric Tank Pressure false
    USB Charger false

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