Shearwater
Shearwater Peregrine
$580
Best Dive Computers · head-to-head
Shearwater Peregrine vs Mares Puck Pro+
A sourced, side-by-side comparison. Mares Puck Pro+ is cheaper at $367.95. Every spec and price links to its source.
Mares
Mares Puck Pro+
$367.95Cheaper
Which is better: the Shearwater Peregrine or Mares Puck Pro+?
On the specs we track, they're closely matched. The Mares Puck Pro+ is the cheaper at $367.95.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Shearwater Peregrine | Mares Puck Pro+ |
|---|---|---|
| US price | $580 | $367.95 |
| Brand | Shearwater | Mares |
| Released | — | — |
| Algorithm | Buhlmann ZHL-16C | Buhlmann ZH-L16C |
| Max depth rating (m) | 120 | 150 |
| Display type | color-lcd | segment-lcd |
| Display size (in) | 2.2 | — |
| Air integration | No | No |
| Gas mixes | 3 | 2 |
| Dive modes | 4 | — |
| Digital compass | No | No |
| Battery type | rechargeable | user-replaceable |
| Battery life dive hrs | 30 | — |
| Bluetooth | Yes | Yes |
| Weight grams | 122 | — |
Sources — Shearwater Peregrine: shearwater.com (verified 2026-07-11). Mares Puck Pro+: bluewaterphotostore.com (verified 2026-07-11).
What's the difference between the Shearwater Peregrine and Mares Puck Pro+?
Where the two actually differ on the specs we track (5 of 12). Matching specs are omitted.
- Algorithm: Shearwater Peregrine Buhlmann ZHL-16C vs Mares Puck Pro+ Buhlmann ZH-L16C
- Max depth rating (m): Shearwater Peregrine 120 vs Mares Puck Pro+ 150
- Display type: Shearwater Peregrine color-lcd vs Mares Puck Pro+ segment-lcd
- Gas mixes: Shearwater Peregrine 3 vs Mares Puck Pro+ 2
- Battery type: Shearwater Peregrine rechargeable vs Mares Puck Pro+ user-replaceable