Following Aqara and Meross, SwitchBot has announced a new presence sensor with light, PIR, and 60 GHz mmWave radar sensors to detect when people are in a room. It runs on two AAA batteries that are ...

It's not always a good deal.

Wireless earbuds have more features than ever, but that comes at a cost: power. Here's how to maximize your battery life.

Cold weather has a way of exposing weak links in your car, and the battery is almost always the first to fail. Plenty of vehicles that ran perfectly fine all summer suddenly refuse to start once ...

Phone sensor calibration improves smartphone accuracy and fixes common sensor issues. Learn methods, tips, and advanced steps ...

Like anything powered by a battery, a car key fob can die—often at the worst time. Here’s how to change the battery in your ...

Your car's O2 sensor can cause rough running, bad mileage, and inspection nightmares. Can a quick clean save the day? Here's ...

GM issues a bulletin for dead batteries in some new trucks and crossovers. Oddly, loose change stuck in the window switch can ...

Follow ZDNET: Add us as a preferred source on Google. I've spent a significant portion of my life searching for ways to extend the battery life on my Android phones. Admittedly, that sounds rather ...

In what appears to be a rare public display of corporate rivalry, Disney's CFO seemingly took a jab at Warner Bros. Discovery and Comcast for their current business practices. Though the business ...

Disney makes shocking ticket price change The Walt Disney company thinks a change to its U.S. park ticket pricing could be the answer as it sits out the streaming wars. Nov 22, 2025 9:33 AM EST By ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...