The 8 Best Diving computers (2023 reviews)

The cressi diving computer is specially designed for your daily purpose and has plenty of most useful features. A single button dive computer makes it effortless to set air, nitrox and gauge modes. It works great while diving. It’s easy to use, very big clear screen, and it’s accurate. It has a clock function with either 12hr or military time. It works out of the water but doesn't give much usable information, but does display the time/date and other information.

This watch is sensitive and continues to beep whenever you assend. The protective plastic cover is removable and replaceable. It is easy to use and easy to read all the information due to the high-definition screen that gives large numerical displays.

Why We Like This:

Affordable, and does everything you need
Very easy to use and intuitive / never needed to read manual or directions
Beeps at you when you need so you don’t make mistakes while diving

Best With Bluetooth: Shearwater research Perfect Computer

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Not everyone likes to purchase computer for their daily usage, but the shearwater research perfect computer would be an anomoly. It is best suited for air and nitrox divers that want a great screen at an exceptional value with a simplified feature set. It has a quick ndl planner and intuitive deco planner that divers can use to plan their dives. It has a gauge mode with depth, time and resettable stopwatch function. It fits over gloves and wet suit without issues.

It has simplified recreational diving modes with full decompression support. There is even a hidden gauge mode that you can use for basic skill diving which includes a stopwatch. It will alert with a flashing icon and beep when close to NDL This is specifically true if doing several dives on the same day. This computer is easy to read, saves your gas % so you don't have to worry about a reset every time.

Why We Like This:

Enables you to upload dive logs to shearwater cloud and perform free firmware updates
Comfortable to wear, even for people with slender wrists
Delivers what they promise

Best With tank Pressure: Shearwater research Diving Computer

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Best part: shearwater research diving computer costs comparatively low and it is available to ship in 24 hours. It is the kind of company that inspires loyalty that makes people customers for life. It offers an information screen utilizing a 1.39 in | 35 mm full color amoled display with a diameter x height | 55mm x 18mm body and 4.25 oz | 120.4 g weight. It is also very configurable to add to that includes open-circuit and closed. It is also capable of calculating the gas time remaining (gtr) on one assigned tank.

The Teric is both bright and high-resolution. It offers recreational, gauge, freediving, open-circuit tech and closed-circuit/bail-out modes. It can be set to Imperial or Metric in the settings easily. This comes with the option for bar or psi.

Why We Like This:

Supports open-circuit, fixed po2, gauge, and freediving modes
Circuit air, nitrox and trimix multi-gas functionality along with a three-axis tilt-compensated digital compass
Supports optional wireless tank pressure transmitters
Super bright and very easy to use

Best With tank pod: Suunto Diving Computer

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Compared with other computer in this category, the suunto diving computer has a convenient design.

Why We Like This:

Clear color display w/large, prominent digits & intuitive menu logic
On-board digital up to 45 degree tilt compensated 3d compass
One of the new comers and featured product

Best With heart rate monitor: Scubapro Diving Computer

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Next on the list, we've got yet another computer that manages to win our hearts. It's the scubapro diving computer and it's widely considered as computer that has the most suitable features. The Scubapro G2 wrist diving computer has a integrated digital compass. It comes with a scubapro smart transmitter, which screws into a high pressure port on your first stage and wirelessly relays tank pressure and true remaining bottom time (rbt) to the computer. The ergonomically curved, low-profile shape of the g2 sits comfortably on the arm, and you can choose from four-screen display configurations to suit your individual diving style.

It is perfect for divers of all skill levels and designed to go anywhere—open water to freediving to ccr to sidemount—the g2 is ready to go wherever your passion for diving takes you. It comes with an adapter that snaps on the bottom to charge it via micro usb. There is also a chest strap and heart monitor for this system that would be beneficial if you are doing deep water dives or thinking about it. The blue tooth transmitter battery is replaceable. A choice of four, vibrantly colorful screens offer maximum readability, quickly drawing your attention to what you need to know.

Why We Like This:

Featuring a 22-inch full-color tft display with 320 x
Good investment for long term

Best For recreational Diving: Seac Diving Computer

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The seac diving computer's material feels more premium than its price would suggest. The Seac Action and Action HR are full of safety features. It has a maximum operational depth of 330' (100m), can be set for use in salt or fresh water, in imperial (feet) or metric (meters) increments of measurement and has a 12 or. It is a wrist-mount diving computer for scuba and freediving. It has a 1.51" LCD screen with contrast and adjustable-intensity backlighting. This also allows users to log dives with the Dive Manager software (requires Windows 10) so dives can be logged virtually. The Logbook Memory makes it easy to keep up with dives.

Why We Like This:

Ultra-durable structure treated for improved resistance to blows, corrosion, and swings in temperature
18 hours of activity with records every 2 seconds
Depth gauge and stopwatch for a dive profile self-management

Best For Divemaster: Oceanic Diving Computer

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Best part: oceanic diving computer costs comparatively low and it is available to ship in 24 hours. This dive computer is rechargeable via a USB cable. It's tough to read in bright light. The screen has a color-coded interface, high-resolution and bar graphs for you to quickly read your information. The color display is good at helping you focus on the important data. It is easy to read the screen, intuitive menus and setup, and dive logs easily transfer to the dive log app on your iphone via blue tooth.

The level of service and the helpfulness and courtesy of their staff is impressive.

Why We Like This:

Great computer, easy to operate, easy to see, and works well
Has a nice large and bright display which makes it easy to read
Well designed and high quality materials

Best With Air integration: Scubapro Wrist Computer

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The scubapro wrist computer is suitable and reliable and fits well with your daily usage. The Hud is a stand alone computer. It offers a superior user experience by delivering easily viewable, essential dive information constantly right in front you. It will retro-fit to most dual-lens masks including the Spectra, Spectra Mini, Zoom, Synergy Twin, Synergy 2 Twin, Scout, Flux Twin, Frameless and the new D.

It comes with hoseless air integration, the galileo hud monitors tank pressure plus provides true remaining bottom time (rbt) based on the workload of breathing. The Push wheel allows you to rotate to easily access and quickly find dive control functions. It also includes a 3d full-tilt digital compass that allows you to store three pre-programmed headings.

Why We Like This: