This tiny device was made to inspect ear canals, but it's surprisingly useful as a pocket-sized inspection tool for just about anything.

If you frequently plug into public chargers, you're an easy target for hackers. Either avoid them - or use this accessory to stay safe.

More brands are launching screenless trackers to keep you focused, not distracted. I tested the Polar Loop to see if it delivers on its promises.

The Mini iSesamo is a tough, versatile tool that's built to handle a variety of tasks. Here's how it's fared for me.