Make sure you are caring for your dive computer by following these pre and post-dive care tips.

The generous 1 1/2-by-2 1/4-inch screen lets the Quad Air display full dive data in a layout that makes all the info easy to see and read at a glance, with large, bold characters and clear titles.

This flagship computer features advanced dive capabilities and a beautiful full-color display in a platform that's surprisingly easy to operate.

Designed for ease of operation, the Beacon has a simplified, 3-button operating system and straightforward menu for intuitive setting and adjustment.

This budget-friendly freediving computer empowers users to monitor valuable performance data, including descent/ascent rate, total dive time, temperature and depth on a single screen.

The latest dive computer by Seac is a compact package, available in a stylish stainless steel finish or the rugged, shock-resistant HR (high resistance) design.

With advanced features and easy operation, the Mares Quad Air was our Best Buy for dive computers.

ScubaLab's team of divers tested and reviewed 120 pieces of scuba gear in 2019—here is the best of the best, including computers, regulators, cameras and more.

Simple to use, easy to read and comfortable to wear, the Cressi Neon was our Testers Choice for wrist dive computers under $500.