Choosing dive computers & instruments means balancing a clear dive workflow against price and condition. Do you want a Peregrine with named Air and Nitrox modes, the Adventures Edition wording, a Teric with a 55mm case, or the lowest listed price in a Cosmiq+? These four choices create different decision paths, so start with the use case you expect underwater-not the model name alone.
Quick take
- Peregrine pair: Two entries use Peregrine, so separate the Adventures Edition title from the other Peregrine title before comparing their details.
- Teric: This is the distinct model path, with a Used condition that deserves attention alongside its title-specific details.
- Cosmiq+: The distinct Deepblu path is framed around scuba and snorkeling.
- Price: The comparison table shows a wide range, so match the model details to your plan before using price as the final tie-breaker.
Listed price comparison
The price range is wide enough to make cost a meaningful tie-breaker, but a higher price does not automatically establish a better fit for your particular dive plan.
| Product | Listed price | Price bar |
|---|---|---|
| Shearwater Research Peregrine Adventures Edition | USD 499.99 | |
| Shearwater Research Peregrine | USD 580.00 | |
| Shearwater Teric Dive Computer | USD 624.99 | |
| Deepblu Cosmiq+ SCUBA Dive Computer | USD 289.95 |
Decision matrix
- If the title cue matters: choose Shearwater Research Peregrine Adventures Edition Dive Computer for the Adventures Edition wording.
- If operating modes are the tie-breaker: choose Shearwater Research Peregrine Dive Computer, whose description names Air, Nitrox, 3 Gas Nitrox, and Gauge.
- If physical and device details lead: choose Shearwater Teric Dive Computer Black 55mm for its 55mm case and Android compatibility.
- If price leads: start with Deepblu Cosmiq+ SCUBA Dive Computer - Purple; it is the lowest-priced row in the comparison.
Product notes
Shearwater Research Peregrine Adventures Edition Dive Computer
The Shearwater Research Peregrine Adventures Edition Dive Computer suits a shopper drawn to the Adventures Edition wording and a wrist-worn design with decompression calculations and dive profiling. Its scuba-and-snorkeling focus keeps the intended use clear. The limitation is the USD 499.99 price: it is USD 210.04 above the Deepblu Cosmiq+ and USD 80.01 below the other Peregrine entry. Unit Quantity 1 defines the stated purchase quantity. Choose it when that edition identity and wrist-worn format matter more than selecting by the lowest price.
Shearwater Research Peregrine Dive Computer
Shearwater Research Peregrine Dive Computer is a useful fit when screen information is a deciding factor. Its full-colour 5.59cm LCD screen gives the choice a concrete reason to consider, while its New condition may matter to shoppers comparing it with the Used Teric. The limitation is the USD 580.00 price, which sits above the Adventures Edition and Deepblu entries. Its operating profile is laid out as Air, Nitrox up to 40% for single gas, 3 Gas Nitrox up to 100% O2, and Gauge. Choose it when that screen-and-modes combination earns priority.
Shearwater Teric Dive Computer Black 55mm
Shearwater Teric Dive Computer Black 55mm gives a shopper the Teric-specific route with a silicone band and a package that includes the computer, genuine charger, Shearwater case, documents, and carabiner. Multi-gas decompression is another concrete reason to choose it. The limitation is condition: the unit is marked Used. At USD 624.99, it also carries the highest listed price among these four, so the Teric model and included items should be the reason to select it. Choose it when those details fit your dive-computer decision.
Deepblu Cosmiq+ SCUBA Dive Computer - Purple
Deepblu Cosmiq+ SCUBA Dive Computer - Purple fits a shopper who wants a scuba-and-snorkeling computer with dive-profile tracking, safety-margin calculations, and real-time information. Those functions give it a concrete reason to choose beyond the Cosmiq+ model name. The limitation is the finish: the title specifies Purple, which may not suit a different color preference. At USD 289.95, it is USD 335.04 below the Teric, the widest listed price gap in the group. Choose it when those functions and lower spend matter more than selecting a Shearwater model.
Final recommendation by use case
- Edition-led choice: Shearwater Research Peregrine Adventures Edition.
- Mode-led choice: Shearwater Research Peregrine.
- Teric-specific choice: Shearwater Teric.
- Lower-spend scuba-and-snorkeling choice: Deepblu Cosmiq+.
Choose the use-case path that matches your dive plan first, then use the listed prices as the final tie-breaker.
