I’ve never worn a smartwatch – to me, getting notifications on my wrist defeats the purpose of trying to reduce my screen ...

BYD, a Chinese EV (electric vehicle) manufacturer, has announced a new battery and charging system it claims can top-up an EV almost as quickly as it takes to fill a traditional combustion engine car ...

Two months after its founder said that he got Google to make Pebble's code open-source, Eric Migicovsky announced the launch ...

Get an extra rechargeable battery pack so you'll always have backup power ready to go. Works with Ring Video Doorbell 2, Video Doorbell 3, Video Doorbell 3 Plus, Video Doorbell 4, Battery Doorbell ...

The Amazfit Helio Ring and Ultrahuman Ring Air go head-to-head in design, tracking, and value. One’s premium, one’s ...

The electric vehicle market faces a smattering of barriers, a large one being rangexiety (a fear of being stranded after running out of battery power between EV charging points). While the number of ...

The newest version of the iconic smart ring is great at tracking sleep, recovery, and monthly cycles. Its exercise tracking ...

Just like your smartphone battery, home batteries gradually lose their ability to hold a charge over time, meaning reduced efficiency and more frequent recharges as the years go by. Understanding ...

The UltraHuman Ring Air comes with a charger and cable in the box, though there's no AC brick. Sliding the ring onto the ...

Two weeks after The Bachelorette’s DeAnna Pappas was arrested on a domestic battery charge, she celebrated her and ex-husband ...

Over the past year or so, I've really gotten very interested in smart rings. Because they give me a way to continue tracking my health stats, without ...