Waterproof

We’ve tested 50 different waterproof headsets over the years, and a clear favorite emerged when Zygo launched its headphones. This week a 2nd-gen Zygo was announced, with enhanced audio, longer range, longer battery life, and on-the-go charging.

Although most smartphones are now waterproof, you definitely shouldn't take them snorkeling without an underwater housing. The Universal Lite is one such device that fits a wide range of phones, allowing them to serve as underwater cameras.

Researchers have developed an ultrathin, waterproof, gel-free ECG electrode for continuous heart monitoring that offers greater comfort than current devices on the market, while still precisely measuring the heart’s electrical activity.

Anyone who's ever gone on a vacation involving swimming knows how yucky it can be to pack up a wet bathing suit when it's over. The Guide bag, now on Kickstarter, aims to solve that issue and save you some space when packing dry clothes as well.

After a hard ride, hike, paddle or whatnot, nobody wants to cover their car seat with sweat, dirt or sand. Scuvvers keep them from doing so, by simply flipping forward and folding down from the headrest.

Though many smartphones today can survive a dunk in the drink, taking photos or videos while submerged can be a challenge. A dedicated case might help, but you may still struggle to match the rugged capabilities of the Ricoh's new WG-80 compact.

Developing pliable power sources to go with wearable electronics is an important field of research, and scientists have put forward an impressive solution they say could be the first ever battery that is both flexible and washable.

Norda's new 001 G+ Spike trail running shoe keeps feet dry and warm through snow, slush and icy puddles with a graphene membrane. Combine that with Dyneema up top and spikes down low, and you have a high-tech running shoe that thrives in winter.

Ducks have specialized feathers that keep them from getting too wet. Now, engineers at Virginia Tech have investigated the physics behind how they work and developed synthetic feathers that could help ships glide through the water more easily.

Waterproof coatings do make products such as outerwear much more useful, but they also drive up the price. A new coating, though, is claimed to be 90 percent cheaper to produce, while still being highly effective and more eco-friendly.

Superhydrophobic materials, which are excellent at repelling water, can be extremely useful for a whole range of reasons. Now engineers have found a quirky new use for them – making “unsinkable” metals that stay floating even when punctured.

Scientists are getting good results from an eco-friendly waterproof coating made of wax and starch.