Top 10 Dive Computers (May 2024)

Shearwater Research Peregrine Dive Computer – ⭐ Best Overall Dive Computer

16001 by Shearwater

Multiple Diving Modes - Air, Nitrox, 3 Gas Nitrox, Gauge
2.2" LED LCD display with vivid, enhanced colour range and saturation
Uses Bühlmann ZHL-16C with gradient factors. Shearwater dive computers never lockout for dive plan deviations.
Two-button interface: simple to navigate, state-aware menu structure. 316 stainless steel buttons.
Wireless Charging: battery life per charge is up to about 30 hours on medium brightness level. USB wireless charging station is included.

KS770050 by Cressi

A single button Dive Computer makes it effortless to set Air, Nitrox and Gauge modes. Ideal for beginners in Scuba Diving. It is easy to use and easy to read all the information due to the high-definition screen that gives large numerical displays.
FO2 adjustable between 21% and 50%. PO2 adjustable between 1.2 bar and 1.6 bar. CNS oxygen toxicity graphic indicator.Three levels of user adjustable conservatism. Visual and distinct, easy-to-hear audible alarms.
User-selectable deep stop function. Adjustable unit of measure: imperial or metric. Battery life indicator. User changeable battery. Battery model: CR2430.
The interface (not included) uses IR to connect to the diving computer and a USB cable for PC connection. Software compatible with all versions of Windows and with Mac.
The Leonardo dive computer is made in Italy by Cressi, a brand pioneer in Scuba Diving, Snorkeling, and Freediving equipment since 1946.

414127 by Mares

INTUITIVE - One-button functionality simplifies operation.
ACCESSIBLE - Large display and sleek design makes referrencing your guage easier than ever.
VERSATILE - Upgradable firmware and multigas capability keeps this gauge relavant no matter how much time has passed.
REAL WORLD APPLICATION - Residual nitrogen gauge and watch make this wrist top diving gauge versatile to use in sea or land.
DEPTH - 150M (492 ft)

15024 by Shearwater

OC Rec (Nitrox to 99%), OC Tec (Trimix Enabled)
CC/BO (Fixed PPO2), Gauge and Freediving Mode
Optional wireless air integration up to 2 tanks. Switchable audible & vibration motor alerts
Upgradeable Firmware. 316 Stainless Bezel & Buttons, Sapphire crystal
Bluetooth & wireless charging. Standard 22mm strap size (Extender Included)

KS740050 by Cressi

The 3 buttons dive computer provides all the necessary information in regards to depth, dive times, possible need of decompression, ascent rate and all the surface intervals between dives.
Dive program: full processing of dive data, including decompression if applicable, for every dive performed with air or nitrox.
Full setting of FO2 parameters (oxygen percentage) and PO2 (oxygen partial pressure) with the option to set PO2 between 1.2 bar and 1.6 bar, and FO2 from 21% and 99%.
Log book (70 hr or 60 dives) complete with dive profile. Possible to download the data on the PC with the Cressi interface (not included). Deep stop can be turned on or off. Visual and auditory alarms. Built-in calendar and clock. Backlit display.
The Giotto computer is developed and manufactured in Italy by Cressi, a brand pioneer in scuba diving, snorkeling and swimming equipment since 1946.

04-8929-89 by Oceanic

Powered by Oceanic's Exclusive Dual Algorithm - Your choice between Pelagic DSAT (Spencer/Powell data basis) or Pelagic Z+ (Buhlmann ZHL-16C data basis)
4 Operating Modes: WATCH (Alternate Time, Chrono, Daily Alarm, Countdown Timer), NORM (Air and Nitrox), GAUGE (with run timer) and FREE (tracks calculations to allow switching between NORM and Free)
User-Friendly Interface with "Step Back" – allows forward and backward navigation through menus and settings - Switch between up to 2 Nitrox mixes to 100% O2 with no restriction (Gas 1 may be up to 100%, and may be less or greater than Gas 2)
Stop times 3 minutes - displays minutes & seconds - Deep Stop with Countdown Timer – Maybe turned on or off. 2 minute countdown at half your max depth, for dives greater than 80 ft / 25m
Single button access to "Last Dive" display (max depth & bottom time) - Data Retention - maintains calculations indefinitely when the battery is changed - Audible Alarm with flashing LED light - History Mode includes total number of dives, max depth, total dive hours, and lowest temp

SS021643000 by Suunto

010-02132-00 by Garmin

Advanced, watch-style dive computer with 1.4” color sunlight-readable display (36% larger than previous model) in an elegant yet rugged design
Six dive modes as well as multi-GNSS support and ABC sensors — including an underwater compass — know every part of your dive from entry to exit (GPS tracking does not work underwater)
Features enhanced wrist-based heart rate estimates and Pulse Ox (this is not a medical device) sensing of blood oxygen saturation to support advanced sleep monitoring and altitude acclimation at high elevations
Includes built-in support for multiple sports apps, advanced training features, contactless payment, music storage with premium streaming service support (subscription may be required), smart notifications for calls, texts and calendar alerts and more
Dive log lets you store and review data from up to 200 dives right on your wrist and share and review dives in the Garmin Dive app downloaded to your paired compatible smartphone
Battery life: up to 80 hours in dive mode, up to 16 days in smartwatch mode and up to 15 hours in GPS mode with music

NS155112 by Aqua Lung

4 operating modes. Air, Nitrox, Gauge (with run timer), and Free Dive (tracks calculations to allow unrestricted switching between Dive and Free)
User-changeable standard battery and data retention. Uses globally available standard batteries found at supermarkets and drugstores. Maintains settings and calculations between battery changes
High visibility LED alarm light. For additional diving safety
Switch between up to 2 Nitrox mixes. Mixes up to 100% O2 with no restriction