This helpful guide walks you through the full setup process for the Swift GPS, including a pre-dive checklist and outlines how to get the strongest possible GPS signal before and after every dive—so your logs are always accurate. 

Becoming a cave diver is more than just earning a certification—it is the manifestation of persistence, belief, and the refusal to let limitations bury a dream. Exploration isn’t about reaching a destination, but about constantly learning, adapting, and pushing the boundaries of what’s possible.

Shearwater is making significant moves this season with three breakthrough launches that elevate the diver experience, both in-water and out.  Each launch is designed to integrate seamlessly with its renowned lineup of dive computers. 

Diving demands physical readiness. Your health and fitness are critical once underwater, where you're solely reliant on your own strength and stamina. Diving isn’t a workout; it’s a sport that rewards preparation. By consistently building strength, boosting endurance, eating well, and prioritizing recovery, you not only enhance safety but also extend your diving years. 

Coal-black water, no bottom in sight. Somewhere deep in Patagonia, I sink fast—ears popping, light lost, computer unreadable. Survival means trusting gear I barely know. Then, a flash: my dive buddy's Peregrine shines like a beacon in the dark.

Whether you're a seasoned CCR diver or preparing for your first deep dive into Truk Lagoon, now is the time to start preparing your body, mind, and dive gear. Dirty Dozen Expedition Leader and Founder Aron Arngrimsson gives us some expert advice on how to prepare and what to expect.

Bonaire has long been celebrated as the Caribbean’s shore-diving paradise, to the point of earning the nickname of the shore diving capital of the world. But here’s the question: Is this reputation overshadowing its potential as a world-class tech diving destination?

Truk Lagoon is an absolute wreck diver’s paradise. Each wreck has its own “wow” factor — some feature pristine war relics, some are like underwater museums, and others are dazzling with marine life. Divers return to these sites again and again because every dive reveals something new. Dirty Dozen Expeditions give us some of their top picks for wrecks in this area to get us excited for our upcoming trip with them in 2027.

Calibration of rebreather electronics is one of the most critical processes when setting a rebreather to go diving. Always refer to the official rebreather manual provided by the manufacturer, as there are different processes depending on the specific rebreather, but here are some tips to help you get started.