# Shearwater Peregrine vs Mares Puck Pro+: specs and price compared

A sourced, side-by-side comparison of the Shearwater Peregrine (Shearwater) and Mares Puck Pro+ (Mares) among dive computers. Mares Puck Pro+ is the cheaper of the two at $367.95.

## Side by side

| Spec | Shearwater Peregrine | Mares Puck Pro+ |
| --- | --- | --- |
| US price | $580 | $367.95 |
| Brand | Shearwater | Mares |
| 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 | — |

## Key differences

- 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

## Sources

- Shearwater Peregrine: https://shearwater.com/products/peregrine?country=US (shearwater.com, verified 2026-07-11)
- Mares Puck Pro+: https://www.bluewaterphotostore.com/mares-puck-pro-dive-computer/ (bluewaterphotostore.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/dive-computers/shearwater-peregrine-vs-mares-puck-pro-plus/
Cite: Per The Front Desk Review, Shearwater Peregrine ($580) vs Mares Puck Pro+ ($367.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/dive-computers/shearwater-peregrine-vs-mares-puck-pro-plus/
License: CC BY 4.0.