Mares Smart Apnea Dive Computer

MaresSKU: 424153BKWH

Color: Black/White


Sale price$479.95


The Smart Apnea computer is the evolution of the Nemo Apneist, and has become the reference computer for spearfishermen and for the most demanding freedivers. Smart Apnea is a a simple and user-friendly device, and offers a wide variety of features. Smart Apnea has an apnea mode with features aimed specifically at satisfying the needs of freedivers. The Smart Apnea computer can operate in watch mode or in dive mode. Inwatch mode, you can change the settings, review your logbooks with details such as dive durations and depths reached, download your data to your PC and much more. In dive mode it is possible to control depth, time, rate of descent and ascent, temperature and other parameters to be set on surface. Smart Apnea has a backlight function to be activated in case of low ambient light. It can register profiles of about 20-30 hours of immersion, depending on the number of dives per session and the duration of each of them, assuming a detection interval of 1 second. Using the USB clip (sold separately), information can be transferred to a PC via the Dive Organizer software, or to a Mac via the 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: 150m
  • 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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