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Dive computer accessories & transmitters
Wireless air transmitters, screen protectors, straps, bungee mounts and charge cables to complete your setup.
Wireless air transmitters, screen protectors, straps, bungee mounts and charge cables to complete your setup.
The right accessories extend and protect your computer. The big one is a wireless transmitter, which adds tank pressure and gas-time-remaining to compatible wrist computers — but screen protectors, bungee mounts and spare charge cables matter too, especially on trips.
Check transmitter compatibility with your specific computer before buying. Each link opens a live Amazon or eBay search.
A colour or AMOLED screen is the most fragile — and expensive — part of a modern computer. A few dollars of bumper guard and a spare USB-C charge cable in your save-a-dive kit is cheap insurance against a scratched display or a flat battery on day one of a trip. Search the options above by your exact model.
The reviews and guides here are editorial information to help you compare models — they are not dive training or a substitute for proper certification. Always dive within the limits of your training, follow your computer's ascent rate and stops, and get formal instruction before technical, nitrox, trimix or rebreather diving.
Sister sites covering the rest of the water — same honest, spec-first approach.
Find fish before you dive a spot — sonar units, transducers and castable finders.
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For the topside angler — spinning reels, rods, line and terminal tackle.