The Mares Smart Air is a wrist dive computer that pairs an easy-to-read display with full hoseless air integration, making it a strong all-rounder for divers who want one device to handle everything from recreational dives to nitrox and freediving sessions.

Tank pressure is sent wirelessly from a transmitter on your first stage, so you can keep an eye on remaining gas without a console hose. The Smart Air supports multiple transmitters, which is handy for divers running more than one cylinder or sharing a setup across kits. A colour-coded LED on each transmitter gives you a quick visual read of cylinder pressure at a glance.

On the wrist, the screen splits your key numbers across three clear lines with large digits, so depth, time and no-decompression information stay legible even in low light or murky water. With Air, Nitrox, Gauge, Freediving and watch functions on board, it works just as well as a daily watch as it does on a dive day.