Shearwater Tern Dive Computer — front view

Shearwater Tern Dive Computer

Silver
$1,099.00
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Shearwater Tern Dive Computer — front view

Shearwater Tern Dive Computer

A compact recreational dive computer with a vivid AMOLED screen, quick-release straps and wireless charging for a smaller wrist setup.

$1,099.00
ColourSilver

The Dive360 Take

The Tern suits recreational divers who like the idea of a compact, watch-style computer with a clear colour display. The AMOLED screen and four-button controls give it a tidy layout for air and nitrox diving.

The included standard and shorter straps make the fit more adaptable, while wireless charging keeps the routine simple between dives. It is a practical choice when your priority is a smaller computer and you are happy using a separate pressure gauge and compass.

The serious stuff
  • 3.3cm full-colour AMOLED screen with 360 × 360 resolution.
  • 50mm case diameter and approximately 16mm thickness.
  • Air, Nitrox, 3 Gas Nitrox and Gauge modes; Freediving mode available with current firmware.
  • Four-button interface and vibration alerts.
  • 22mm quick-release Remora straps, including a shorter strap.
  • Rechargeable battery and wireless charging station.
  • Up to 20 hours at medium brightness; use affects runtime.
  • Bluetooth connection for logs and firmware updates.
  • Wireless air integration and digital compass are not supported.
  • Manufacturer depth rating: 120m.
  • Existing option: Silver.
Why we like it

The compact case and bright display are the main appeal. The quick-release strap system also makes changing straps more straightforward, which is useful when your dive kit occasionally doubles as a colour-coordination project.

Who we recommend it to

Recreational divers wanting a compact AMOLED computer with straightforward air-and-nitrox modes, especially those who prefer a smaller alternative to a rectangular wrist unit.