Oura Ring also launched a new ‘health panel’ feature. Oura just dropped its first non-metallic smart ring collection, a ...

Review: Apple's most affordable smartwatch is a $250 steal that delivers nearly everything you'd want from a wearable, with surprisingly few compromises.

Explore the depths of retina scan authentication, from its technology and security to ethical considerations and implementation. A guide for developers and security pros.

Whether you're trekking through the hills or seriously scrambling for a summit, a sturdy or smart watch will always lend a ...

Singlet oxygen can be damaging in both cells and batteries but it has taken almost 60 years to work out exactly when it shows ...

Flu season is fast approaching in the northern hemisphere. And a taste-based influenza test could someday have you swapping ...

From smart swimming goggles to waterproof smartwatches that sit on your wrist, these are our favorites tested and rated.