Choosing among dive computers & instruments is a format-and-condition decision, not just a price decision. A console can combine air integration and navigation, while a wristwatch design changes how you wear the computer. Used or untested condition can also alter the buying equation. Start by deciding which trade-off matters most for your dives.
Quick take
The four choices split into distinct paths: the Deepblu Cosmiq+ is a purple computer focused on dive information; both Suunto entries use a console format; one Suunto includes a compass and is marked untested; and the Oceanic is a wristwatch-style computer with a transmitter. The two new-condition choices are the Deepblu and the new-in-box Suunto, while the other Suunto and Oceanic are used.
Listed-price comparison
Prices span $119.95 to $325, creating a $205.05 spread across the four choices. The lower-priced Suunto carries the clearest condition trade-off, while the higher-priced entries offer different formats or feature combinations rather than a simple across-the-board upgrade.
| Product | Listed price | Price bar |
|---|---|---|
| Deepblu Cosmiq+ SCUBA Dive Computer - Purple | USD 289.95 | |
| Suunto Cobra Air Integrated Scuba Dive Computer Compass Console w/ Case Untested | USD 119.95 | |
| Suunto Cobra Air-Integrated Scuba Dive Computer - NEW in Box - Console | USD 195.49 | |
| Oceanic Atom 2.0 Dive Computer Watch Air Integrated Nitrox With Transmitter | USD 325.00 |
Decision matrix
Use this short filter before choosing a product note:
- Lowest listed price: Suunto Cobra Air Integrated Scuba Dive Computer Compass Console w/ Case Untested. The deciding issue is its Used and Untested wording.
- New-condition purchase: Deepblu Cosmiq+ SCUBA Dive Computer - Purple or Suunto Cobra Air-Integrated Scuba Dive Computer - NEW in Box - Console.
- Console-mounted setup: The two Suunto Cobra titles both point to a console format, with different condition and feature details.
- Wristwatch package: Oceanic Atom 2.0 Dive Computer Watch Air Integrated Nitrox With Transmitter.
Product notes
Deepblu Cosmiq+ SCUBA Dive Computer - Purple
The Deepblu Cosmiq+ SCUBA Dive Computer - Purple is a clear fit for a diver who wants a new computer with a focus on tracking dive profiles, calculating safety margins, and showing real-time information. Its user-friendly interface and purple finish give the purchase a distinct identity, while its condition is New. The main reason to choose it is that tracking-oriented feature set in a single computer. The limitation is price: at $289.95, it sits $94.46 above the new Suunto Cobra console. Choose Deepblu when profile information and new condition matter more than keeping the purchase near the bottom of the listed range.
Suunto Cobra Air Integrated Scuba Dive Computer Compass Console w/ Case Untested
The Suunto Cobra Air Integrated Scuba Dive Computer Compass Console w/ Case Untested combines air integration, a compass, and a protective case in a console-format package. Those details make it a practical match for a shopper who specifically wants navigation included with the dive computer. The decisive limitation is also in the title: it is Used and Untested. That condition deserves more weight than the Finland country-of-origin detail because it directly affects how confidently the purchase fits your plans. Pick this Suunto when the compass-console package and lowest listed price lead the decision; pass if an untested purchase is outside your comfort zone.
Suunto Cobra Air-Integrated Scuba Dive Computer - NEW in Box - Console
Suunto Cobra Air-Integrated Scuba Dive Computer - NEW in Box - Console is a clear new-console choice at $195.49. It tracks tank pressure, depth, time, and no-decompression limits, and it includes Nitrox compatibility, audible and visual alarms, a user-replaceable battery, and a large display. The reason to choose it is the combination of new-in-box condition and a detailed console feature set. Its limitation is the console format if you specifically want the wristwatch form named by the Oceanic Atom 2.0. It also costs $75.54 more than the used-and-untested Suunto, so condition and feature detail are the justification for the higher outlay.
Oceanic Atom 2.0 Dive Computer Watch Air Integrated Nitrox With Transmitter
The Oceanic Atom 2.0 Dive Computer Watch Air Integrated Nitrox With Transmitter is aimed at someone who wants a wristwatch-style computer with air integration, Nitrox, and a transmitter together. The package also includes a USB download/upload cable, extension strap, manuals, and a watch lens guard. Its limitations are concrete: it is marked Used, described as an older model, and the transmitter needs batteries supplied by the buyer. Choose it for the watch-and-transmitter combination rather than treating its $325 price as a general quality signal. That combination is the clearest reason to select it over the console-oriented choices.
Final recommendation by use case
- For a new computer with a distinctive purple finish: choose the Deepblu Cosmiq+ SCUBA Dive Computer - Purple.
- For the lowest-price route where an untested condition is acceptable: choose the Suunto Cobra Air Integrated Scuba Dive Computer Compass Console w/ Case Untested.
- For a new-in-box console purchase: choose the Suunto Cobra Air-Integrated Scuba Dive Computer - NEW in Box - Console.
- For a wristwatch-format package with a transmitter: choose the Oceanic Atom 2.0 Dive Computer Watch Air Integrated Nitrox With Transmitter, while allowing for its used, older-model status and transmitter battery requirement.
