Ethan Caldwell

Few things ruin a tropical dive faster than shivering through your second tank. I learned this the hard way during a week-long trip to Cozumel, where I underestimated how much body heat you lose at depth even in 80-degree water. That experience sent me on a mission to find the best wetsuits for scuba diving … Read more

Cold water diving is a completely different beast compared to tropical reef hopping. When water temperatures drop below 15 degrees Celsius, your body loses heat up to 25 times faster than in air, and even a thick wetsuit will not keep you warm on longer dives. That is exactly where a quality drysuit becomes non-negotiable. … Read more

Finding the right buoyancy compensator can make or break your dive experience. After testing and comparing 12 of the best BCDs for women available in , our team found that fit, comfort, and weight distribution vary dramatically between models. Women’s bodies have narrower shoulders, shorter torsos, and a different center of buoyancy compared to men, … Read more

Flying to a dive destination should feel exciting, not stressful. But if you have ever tried stuffing a bulky standard BCD into a suitcase next to your regulator, fins, and wetsuit, you already know the problem. Regular buoyancy compensators weigh 8 to 10 pounds and barely compress. That is exactly why the best BCDs for … Read more

Cold water diving pushes your gear harder than almost any other underwater environment. When water temperatures drop below 50 degrees Fahrenheit, a standard regulator can ice up and free flow within minutes, turning an exciting dive into a dangerous emergency. I have spent the last three dive seasons testing cold water regulators in conditions ranging … Read more

When I got my Open Water certification, picking my first regulator felt overwhelming. There were piston first stages, balanced diaphragms, DIN and yoke connections, and a wall of jargon nobody explained in plain language. If you are standing at that same crossroads right now, you are in the right place. Our team has spent months … Read more

Night diving changes everything you think you know about the underwater world. Reefs that look familiar during the day transform into entirely different ecosystems after sunset, with nocturnal creatures emerging from their daytime hiding spots. But none of that magic happens without a reliable dive light strapped to your hand or BCD pocket. After spending … Read more

Picture this: you are 60 feet underwater, exploring a wreck off the Florida coast, when you feel a sudden tug on your fin. Fishing line. It wraps around your ankle, and with every kick it tightens. Without a dive knife, you are relying entirely on your buddy to notice and help. With one, you free … Read more

Dive watches have evolved from specialized tools for underwater exploration to versatile timepieces that excel in everyday situations. The rugged construction, water resistance, and bold designs that make dive watches perfect for ocean depths also make them ideal companions for daily wear, office meetings, and weekend adventures. Most people who buy dive watches never actually … Read more

If you have ever tried checking your SPG while hovering in a current, you already know why air integrated dive computers exist. Fumbling with a separate pressure gauge while managing buoyancy and navigation is not just annoying — it is a genuine safety distraction. After spending months testing the best air integrated dive computers on … Read more