Two new smart locks from Lockin don't require batteries at all. They're a game changer for renters or apartment dwellers who can't run wires.

Electric vehicle owners have been taught to treat 100 percent as a danger zone, a number to avoid in the name of battery ...

If you were one of the lucky ones who got a MoonSwatch when they first came out, chances are your watch’s battery is dead by ...

Beyond hypertension alerts, Apple also rolled out a sleep score feature for Apple Watch users. I love that my Apple Watch ...

Laptop batteries can be a bit of a mystery. You’ve been told when you bought your laptop that its battery can last a certain length of time, but can it really last that long? You don’t have to sit on ...

Whether you need a mower, trimmer, snow blower, or other battery-powered tool, some of the best are already on sale at Amazon. By Stan Horaczek Updated Nov 30, 2025 11:41 AM EST We may earn revenue ...

Every battery-powered tool you could need to take care of your home and yard is on on sale at Amazon for early Black Friday. By Stan Horaczek Published Nov 20, 2025 12:11 PM EST We may earn revenue ...

We may earn a commission when you click links to retailers and purchase goods. More info. If you were looking for a top reason to buy a Pixel Watch 4, it would be the battery life. Sure, this thing ...

The Apple Watch Ultra 3 sets a new standard for smartwatches by combining rugged durability, extended battery life, and a suite of advanced features. Designed with outdoor enthusiasts and tech-savvy ...

Advanced tools and techniques are giving researchers a detailed look at the body’s defence system. From spotting single cells in action to improving or replacing animal models, the methods described ...

Whether that be deep-sea diving, measuring a car’s elapsed time around a track or tracking multiple time zones, tool watches can do things other timepieces can’t. But when thinking about the ...

The Honor Watch 5 Pro has been officially unveiled in China, bringing high-end health features to a more affordable package than its flagship Watch 5 Ultra. The all-new smartwatch delivers PPG-based ...