ScubaLab tested seven new dive computers in a head-to-head evaluation. The Shearwater Tern and Tern TX were our Testers Choice for recreational dive computers.

With support from partners such as Shearwater Research, Ocean Gardener empowers communities to restore, maintain and monitor their local coral reefs.

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An air-integrated dive computer—such as the Peregrine TX—makes it easier for you to see all your essential data with just a quick glance at your wrist.

Small and powerful, the Shearwater Swift wireless tank transmitter is depth-rated to 656 feet and measures 76 mm by 34 mm.

This version of Shearwater’s new compact, watchstyle Tern computer features wireless air-integration for up to four Swift transmitters.

The stylish Tern packs five dive modes and a brilliant display into Shearwater’s most compact computer.

With a full-color AMOLED display, watch-size ergonomics, intuitive operation and advanced capabilities, the Shearwater Teric is equally at home on the wrist of the newest or most experienced diver.

This next-gen Shearwater Petrel has a 2.6-inch high-contrast AMOLED color display for easy visibility.