Shopping for dive computers & instruments often comes down to a practical trade-off: do you prioritize new condition, air integration, compass functions, or a particular display and feature set? These four choices cover those decision points without offering the same setup in every model. The clearest way to choose is to match the functions named in each product with the way you want to use your scuba gear.
Quick take
- For a new computer focused on dive information: Deepblu Cosmiq+ emphasizes dive-profile tracking, safety-margin calculations, and real-time information.
- For air integration and a compass in one console: The Suunto Cobra Air Integrated model explicitly names both features and includes a protective case.
- For a new air-integrated console: The boxed Suunto Cobra lists tank-pressure, depth, time, and no-decompression-limit tracking, plus alarms and nitrox compatibility.
- For a compass, bright color screen, and connectivity: The used Aqualung i330R lists four modes, three nitrox mixes, a rechargeable battery, and Bluetooth.
- For price-sensitive comparison: The listed prices span $119.95 to $300, a spread of $180.05.
Listed-price comparison
| Product | Listed price | Price bar |
|---|---|---|
| Deepblu Cosmiq+ SCUBA Dive Computer - Purple | $289.95 | |
| Suunto Cobra Air Integrated Scuba Dive Computer Compass Console w/ Case Untested | $119.95 | |
| Suunto Cobra Air-Integrated Scuba Dive Computer - NEW in Box - Console | $195.49 | |
| Aqualung i330R 2 Gauge Scuba Dive Computer Plus Compass | $300.00 |
The price gap is substantial, but it does not tell the whole story. The Suunto entries focus on air-integrated console designs, while the Deepblu and Aqualung descriptions point to different feature priorities.
Decision matrix
- New condition: Deepblu Cosmiq+ and the Suunto Cobra marked new in box are the two choices explicitly identified as new.
- Air integration: Both Suunto Cobra titles name air integration. The new Cobra description also specifies tank-pressure tracking.
- Compass: A compass is explicitly named in the Suunto Cobra with case and the Aqualung i330R titles.
- Display and controls: The Aqualung description calls out a bright color screen readable in sunlight, four modes, a rechargeable battery, and Bluetooth. The new Suunto description highlights a large, easy-to-read display and audible and visual alarms.
- Condition trade-off: The lower-priced Suunto Cobra is used and untested, while the new Cobra is described as unused and still in original factory packaging.
Product notes
Deepblu Cosmiq+ SCUBA Dive Computer - Purple
The Deepblu Cosmiq+ is a sensible match for shoppers who want a new dive computer in a purple finish and a feature description centered on dive-profile tracking, safety-margin calculations, and real-time information. It is also described for scuba and snorkeling use, giving its stated role some flexibility. The main limitation is price: at $289.95, it sits close to the $300 listed for the Aqualung i330R. Its title does not name air integration or a compass, so shoppers who specifically want one of those functions may find the Suunto entries easier to evaluate. Choose the Deepblu when tracking and a new-condition computer matter more than a named compass console.
Suunto Cobra Air Integrated Scuba Dive Computer Compass Console w/ Case Untested
This Suunto Cobra combines two explicitly named functions-air integration and a compass-with a protective case. Those details make it a direct match for a diver who wants both capabilities in a console-style setup. Its concrete limitation is stated in the title: the item is untested, and the comparison identifies it as used. That condition separates it from the new-in-box Cobra, even though both titles identify the air-integrated Cobra format. The case is another practical inclusion named in the title, but it does not change the condition trade-off. This choice makes the most sense when the lower listed price is central and the untested status is acceptable.
Suunto Cobra Air-Integrated Scuba Dive Computer - NEW in Box - Console
For shoppers who want the Suunto Cobra format in new condition, this console is the more direct fit among the two Cobra choices. Its description names air integration, tank-pressure, depth, time, and no-decompression-limit tracking, along with nitrox compatibility, audible and visual alarms, a user-replaceable battery, and a large display. The trade-off is the hose-mounted console format, which is a specific setup rather than a general description of a standalone computer. Its title also focuses on the Cobra air-integrated computer instead of naming a compass. Choose it for a new, boxed console with a clearly stated set of tracking and alarm functions.
Aqualung i330R 2 Gauge Scuba Dive Computer Plus Compass
The Aqualung i330R suits shoppers drawn to a two-gauge console with compass, bright color screen, rechargeable battery, four modes, three nitrox mixes, and Bluetooth connection. Those named features give it a distinct decision profile from the Suunto Cobra descriptions. The limitation is that it is used, with minor cosmetic signs of use, and its $300 price is the highest in this comparison. That combination may be less appealing to someone prioritizing new condition or a lower listed price. Pick the Aqualung when the named screen, rechargeable battery, modes, nitrox-mix count, and Bluetooth matter more than choosing a new-condition entry.
Final recommendation by use case
- Choose Deepblu Cosmiq+ for a new computer whose description emphasizes dive-profile tracking, safety-margin calculations, and real-time information, especially if the purple finish matters.
- Choose the untested Suunto Cobra for the lowest listed price among these four and an explicitly named combination of air integration, compass, and case.
- Choose the new-in-box Suunto Cobra for a new air-integrated console with named tank-pressure tracking, alarms, nitrox compatibility, and a large display.
- Choose the Aqualung i330R for its explicitly named compass, bright color screen, rechargeable battery, four modes, three nitrox mixes, and Bluetooth connection, while accepting used condition and the $300 price.
