Shearwater Research designs and manufactures dive computers for all types of scuba divers demanding more from themselves and their diving experience. Whether you're an air, nitrox, multi …

View the entire collection of Shearwater dive computers including the Peregrine TX, Tern TX, Perdix 2, Nerd 2, Teric, Petrel 3, and more.

The Teric by Shearwater is a full colour watch-style dive computer. The Teric brings divers a timepiece and dive computer of unprecedented capabilities.

Shearwater's most compact dive computer designed for sport and recreational divers at a competitive price. The Tern provides style, functionality and value.

Shearwater Research designs and manufactures dive computers for all types of scuba divers demanding more from themselves and their diving experience. Whether you're an air, nitrox, multi …

View the entire collection of Shearwater products including all dive computers, transmitters, and accessories.

Shearwater supports discovery, curiosity-driven research, and hands-on underwater exploration. See why expedition teams around the world trust Shearwater products to power their research.

We no longer can access raw components for these computers. We will continue to try to support repairs for as long as possible, but repairs will be handled on a case-by-case basis. If you have …

The Peregrine by Shearwater is a simple and easily accessible, full colour, multi-gas dive computer. Peregrine is your ideal companion for dive adventures.

Shearwater divers can now link their network of devices and have the flexibility to share information between them all. The power to download and update your dive logs is now in your pocket.