Ars Technica's Valentina Palladino compared a few swim tracking devices to find out if simple and cheap wins out over pricey and complex. Answer: depends on what you need.

This waterless swimming device, as seen on the show American Inventor, is one of the most hilariously terrible things we’ve seen in a while. It takes all the grace ...

Scientists have created miniature magnetic swimming devices - which mimic the appearance of sperm cells - that could revolutionise disease treatment by swimming drugs to specific areas of the body.

Scientists have created miniature magnetic swimming devices -- which mimic the appearance of sperm cells -- that could revolutionize disease treatment by swimming drugs to specific areas of the body.

Any device you can use for swimming will have an IP68 or IP69 rating, but that's not enough. It also needs a 5ATM rating or better, and likely the right ISO and EN specs, especially if you want to go ...

Italy-based Xmetrics raised $1.07 million (675,000 pounds) from Reply Breed, an accelerator spun out of Turin, Italy-based consulting firm Reply SpA, in exchange for 30 percent equity in Xmetrics.