The Colmi R02 is one of the cheapest smart rings on the market. It costs about $20, and is remarkably easy to hack. [Floyd ...

Now in its 43rd year, the rugged but fun G-Shock was built to be the polar opposite of the fragile mechanical wristwatches of ...

The first fitness tracker made by Renpho is durable and long-lasting, but its performance hiccups and utilitarian design ...

An origami-inspired haptic ring for VR called OriRing weighs 18 grams and can push back with up to 6.5 N. It senses pressing ...

How to design a pair of unisex rings adjustable size , Big rings can be used for both men and women With simple steps and ...

Sun Wukong Inhibiting Magic Phrase Open Rings - Monkey King Magic Spell Rings For Women Jewelry Finger Open Rings How to ...

Ultrahuman has partnered with Click Therapeutics to launch the Migraine PowerPlug, a new smart ring feature that combines ...

The biggest stories of the day delivered to your inbox.

A finger is among the least practical places possible to strap a watch, and even watches themselves have become a fairly impractical redundancy in the smartphone age. And yet, we want the new Casio ...

The vast majority of consumer electronics use lithium-ion batteries, and with each generation, these devices are designed smaller, lighter and with longer battery life to meet the growing demands of ...

Spirit Aviation Holdings Inc. signed a tentative deal with its biggest aircraft lessor to give back planes it is not flying, reduce an order it previously placed for new aircraft and collect cash the ...