The 12 Best COSMIQ+ Dive computers (2023 reviews)

The look and feel of this computers are consistent with the high quality we're used to from the rest of Shearwater Research's lineup. It is a simple and easily accessible, full colour, multi-gas dive computer. It provides a large display and also is super helpful. It has a gauge mode with depth, resettable stopwatch function. It has a nice and big color display that is easy to read even in low light conditions. There is even a hidden gauge mode that you can use for basic skill diving which includes a stopwatch. It comes with a charging dock.

It is easy to navigate and makes your essential information easy to understand at a glance. The Battery lasts forever and its blue tooth connectivity to your phone is extremely easy to use to log your dives.

Why We Like This:

Easy face to read in and out of the water
Easy to use, so accurate and the interface is a breeze
Super visible at depth and vibration alerts are great
Enables you to upload dive logs to shearwater cloud and perform free firmware updates

Best For new Divers: Aqua Lung Gas Computer

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We would, of course, be remiss if we didn't mention aqua lung gas computer for daily purpose. The Aqua Lung i300c dive computer is a self contained computer. It will track all your dives and your surface intervals. It does tell you time, but you'll look like your going diving, and it wont fit under a shirt cuff. It will fit over a 7mm suit.

This computer has " legs " that come off the module and attach to the wristband so this will not fit into the console. It allows you to start at your number of dives but doesn't allow you to have total all-time dive time. It is easy to use, bluetooth download right to your computer. It is great for new divers as well as dive schools and centers.

Why We Like This:

Automatic altitude adjustment ensures an accurate profile
Optional deep stop with countdown timer
Delivers what they promise

Best With tank Pressure: Shearwater Great Dive Computer

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Shearwater offers a variety of computer for personal choice and yet maintaining quality in all the variants. The Shearwater comes with its own dive log software which pairs over bluetooth with the dive computer and downloads the info to your laptop or phone. The Teric has an excellent high-contrast and very legible color OLED screen that has a few simple layout choices (depending on what kind of diving you're doing) that are easy to read and understand. The menu settings are intuitive, and you just scroll to gases, where you can program up to five different gases and between them. It provides color indication and sound.

The Swift has a robust metal base that allows for hand installation without the need for special tools or wrenches. The battery lasts days and charging is quick. The charging is simple, the battery life is more than adequate for any normal diving, and it has pretty much all the features you could possibly want from a dive computer unless you need a Fischer connection for your rebreather, which it obviously doesn't have. The Watch face is also customizable with different displays and colors.

Why We Like This:

Excellent battery life, bright easily read display
Super bright and easy to read underwater and in bright sunlight
Includes charging stand and wire charger with manual

Best For recreational Diving: Shearwater COSMIQ+ Dive Computer

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We would, of course, be remiss if we didn't mention shearwater cosmiq+ dive computer for regular usage. The Peregrine is your ideal companion for many adventures to come. 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 simplified recreational diving modes with full decompression support. The display is very easy to read, particularly in low light conditions.

The menu is intuitive, and easy to set Nitrox. It is easy to read, navigate the menus and not break the bank. The display is so clear and vibrant making it easy to see current depth, dive time and alerts for safety stop time and depth.

Why We Like This:

Multi diving modes there are 4 diving modes
Led lcd display with vivid, enhanced colour range and saturation
Simple, functional with an excellent display

Best With Transmitter: Shearwater research COSMIQ+ Dive Computer

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate computer. The shearwater research cosmiq+ dive computer is exactly that - it's a simple computer that hits all the right notes. The Teric computer has the best design, customizable Home Screen, and high visibility graphic display.

Why We Like This:

An easy-to-use, constantly displayed navigation compass
Good investment for long term

Best With Digital Compass: Aqua Lung COSMIQ+ Dive Computer

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate computer. The aqua lung cosmiq+ dive computer is exactly that - it's a simple computer that hits all the right notes. It is an easy-to-use, rugged and versatile dive computer perfect for both new and seasoned divers alike. It is equipped with a comprehensive suite of features, including gas integration, nitrox and gauge modes, backlight technology and gas time remaining in an easy-to-read, large face console, which allows you to focus on your dive. The best part of this computer is the ability to make changes from your phone using the divelog+ app. It comes with an internal digital compass.

The i550c is easily customizable, with an optional quick disconnect for convenient storage and a top mount compass, making this computer the sure choice for your dive kit. It is easy to use and read at depth. The compass is not embedded in the digital display, it is a standard analog magnetic compass attached to the top/just above the digital display module. It allows a preview of planned dives.

Why We Like This:

Audible alarms and additional high-visibility led warning light for additional safety
Optional deep stop with countdown timer
User-updatable software gives access to the latest features and upgrade
Automatic altitude adjustment ensures an accurate profile

Best For Divemaster: Oceanic COSMIQ+ Dive Computer

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Oceanic offers a variety of computer for personal choice and yet maintaining quality in all the variants. It comes with Bluetooth compatibility, and Proplus 4.0 adds to Oceanic's commitment to growing the largest family of bluetooth compatible computers available to divers. It features on the go pre-and post-dive. It will display the air pressure because of this. It is easy to read underwater during a night dive. There is a standard version that will have a hard attached standard hose. It’s a simple process to change to a new battery.

Why We Like This:

Dive monitoring and safety stop metering clear and easy to follow
Bluetooth is great for downloading dives
Lot of satisfied buyers

Best With tank pod: Suunto COSMIQ+ Dive Computer

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We would, of course, be remiss if we didn't mention suunto cosmiq+ dive computer for daily usage. The Suunto D5 Wrist Computer is a watch-sized dive computer with all the functions and menus from the EON Core and more. It uses the suunto's time proven fused rgbm2 algorithm for all dive computations. Its feature, Vibra, gently vibrates on your wrist to alert you of safety stops, air levels, depths, and time, offering you more than just the regular audio alarm.

The Suunto Tank POD is a wireless tank pressure transmitter that allows you to view current tank pressure. It is water resistant to 330' (100 meters) and has an air, nitrox, free-dive and gauge modes. The Suunto app provides quick access to the logs and offers the ability to add notes, pictures, coordinates, etc. It is compatible with the d5 and eon core/eon steel models. The D5 is the perfect dive computer for divers that want to explore in style.

Why We Like This:

You can connect up to three tank pods
Full color mip display with adjustable led backlight
Wireless connectivity via bluetooth to new suunto app

Best For novice: Deepblu COSMIQ+ Dive Computer

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The deepblu cosmiq+ dive computer is capable of outshining several other computer featured in this list in overall features in its price range. Whether beginners or free divers or scuba divers, you can choose your diving mode reading all the critical data you need during a dive. The Cosmoiq+ dive computer stores up to 200 dive logs synced wirelessly to the deepblu app. It features a 2.2 inch, pixel-less, bright and high-contrast display. It includes a protective clamshell case and nylon rope to affix to your scuba gear.

It is large and has a large screen which makes it easy to read. When you import photos and videos taken from your camera, the app automatically plots them onto your dive profile at the correct depth and duration. It is easy to read at a glance in low light environments. It has a fairly large face, which may appear unusual, but it wears quite well and is convenient for seeing data. It comes with anti-glare screen protectors.

Why We Like This:

Comfortable to wear for long periods
Big bold bright screen easy to see in low light
New and hot release

Best With USB: Oceanic Dive Computer

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Next on the list, we've got yet another computer that manages to win our hearts. It's the oceanic dive computer and it's widely considered as one of the best convenient computer you can buy. It's a nice dive computer, with big screen/letters. It is easy to read screen, intuitive menus and setup, dive logs easily transfer to dive log app on your iphone via blue tooth. The screen has a color-coded interface, high-resolution and bar graphs for you to quickly read your information. This has a built in compass. The menu system is completely understandable without the manual. It comes with a quick disconnect hose. This is rechargeable so no kit needed.

Why We Like This:

You charge by usb and special attachment that comes with computer
Has a nice large and bright display which makes it easy to read
Super simple to use and set up

Best With Apple And Android devices: Scubapro COSMIQ+ Dive Computer

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The scubapro cosmiq+ dive computer is suitable and reliable and fits well with your daily purpose. The transmitter has to be a Scubapro transmitter. It comes with four diving modes and two dive algorithms, so you can personalize your dive in multiple ways. When it’s time to change screens or make adjustments, the galileo hud features an intuitive push-wheel knob that allows you to access functions with one hand. It also includes a 3D full-tilt digital compass that allows you to store three pre-programmed headings.

This is an amazing dive computer. It includes a smart transmitter to add to that features a 2 GB internal memory that can store up to 10, 000 hours of dive profiles. The Push wheel allows you to rotate to easily access and quickly find dive control functions. It is proprietary to scubapro transmitters.

Why We Like This:

Easily download dive data wirelessly to your phone or handheld device
Provides up to 20 hours of dive time per charge
Compatible with apple and android devices using logtrak
Produces vibrant colors for maximum readability in any ambient light conditions

Best For centers: Aqualung COSMIQ+ Dive Computer

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Compared with other computer in this category, the aqualung cosmiq+ dive computer has a convenient design. This computer along with all the Aqualung computers have an intuitive and user friendly interface. It’s great for recreational diving. It can be used on a few dives so far, the gauge works flawlessly and the i300c is easy to use. It will come with a high pressure hose that attaches to the console and will display your air pressure on the pressure gauge that is the white circle you see in the bottom of the pic. It’s incredibly easy to learn and use.

The i300c’s uncomplicated, intuitive, and rugged design lets you focus on your dive, not your gear. It does not come with a compass but there is a slot to add one in the back. The desktop and mobile applications make downloading your dive data pretty simple.

Why We Like This: