First, it's important to know that some USB ports are designed for charging while others may only support data transfer. Most will provide a measly output of 0.5 to 1 amp -- barely enough to ...

Petal is a bra insert that uses bio-impedance sensors and electrical measurements to monitor blood flow near the heart. Because wearers position the insert right next to the heart, the device can ...

A faulty lithium-ion battery is a serious hazard and can catch fire. Here's what to do if the unthinkable happens - and some tips for preventive care.

The LG C5 OLED offers stunning picture quality and a sleek, minimalist design for a truly immersive experience - and it's heavily discounted going into the Super Bowl.

With a few simple tweaks, you can ensure your modern TV uses only the power it needs - even as today's models grow more efficient.

Once you are granted access to the feature, you just need to tap the (+) on the bottom right within the Spotify app and select Prompted Playlist. Then you can describe what you want to hear and click ...

Between the latest flagship Android phones from Samsung, Google, and Honor, here's how they each fared in an adventurous gauntlet.

There are now breakaway connectors with power meters built in, and while these meters are only accurate to 0.1 resolution for amps, volts, and watts, they're fine for checking whether something is ...

Your phone, tablet, or other gadget won't charge when connected to a USB-C cable? Here's why, and how to fix it.

Open-ear earbuds allow you to hear everything, but what if you only want to hear some things? The Shokz OpenFit Pro make it happen.

While they're not always perfect, health trackers like the Oura Ring can detect early signs of illness. Don't ignore them.

There's no need to buy a dedicated device if you're an avid reader; you can carry your library right in your tablet.