Independent comparisons of wrist, console, technical and beginner computers — built on real manufacturer specs, never fake reviews. Find your match, then check the live price on Amazon or eBay.
Not sure where to start? Jump to the category that matches how — and how deep — you dive.
Slim daily-wear and full-feature wrist computers, from one-button colour units to AMOLED tech watches.
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Hose-mounted instrument clusters — depth, pressure and compass all in one rugged housing.
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Big-screen, multi-gas and rebreather-ready computers for decompression and mixed-gas diving.
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Simple, affordable first computers with clear displays and forgiving menus.
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Wireless air transmitters, screen protectors, straps, bungee mounts and charge cables.
View accessoriesA starting shortlist across budgets and dive styles. Every link runs a live search so you always see current pricing and stock.
If you want one computer that just works, this is the usual answer: huge clear display, the simplest menus in diving, and a colour screen at a mid-range price. Add the Swift transmitter later if you want air integration.
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One computer from your first reef dive to full trimix and rebreather diving. A big 2.2-inch screen, rock-solid Bühlmann GF algorithm and optional wireless air integration make it the long-term keeper.
Prefer everything on a hose? This air-integrated console packs depth, time, pressure, gas time remaining and a digital compass into one rugged cluster with a choice of two algorithms.
Turn a Peregrine TX, Teric or Perdix 2 into an air-integrated setup. The Swift sends tank pressure and true gas-time-remaining to your wrist, with a quick LED battery check before you splash.
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.
Bühlmann GF vs RGBM vs DSAT, air integration, nitrox and trimix — what actually matters when you compare.
Best overall, best for beginners, best for tech, best air-integrated and best on a budget — with the reasoning shown.
We describe products from manufacturer specifications and never invent ratings, reviews or testimonials.
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