The most important things to know when shopping for a cell phone.
Unlike wearables that keep track of what's going on inside your body, this one sniffs the air and measures the sunshine to help you stay healthy.
Meet the Oto Home, a portable otoscope that attaches to your iPhone's camera to send a video of your kid's ear to a licensed physician for a cheaper diagnosis.
The flat-panel lighting tech is for sale at Home Depot starting at $200, providing a new energy-efficient alternative to LED lights.
In-ear vs. on-ear, circumaural vs. supraaural, open vs. closed back -- shopping for the right pair of headphones can be tough, but CNET's on the job with a buying guide to help you narrow down your choices.
Not satisfied with the portable speaker options out there? Here's how to make your own with a little hacking and crafting.
The Phorce smart bag is hitting the market with an impressive onboard battery and Bluetooth capability -- but at a hefty price.
Normally $100 more, this dual-band booster promises much better indoor signal strength for both CDMA and GSM phones.
Shopping for your home network? This buying guide will keep you connected with the best options.
In this edition of Ask Maggie, CNET's Marguerite Reardon gives options for taking your broadband with you to the summer vacation house. Plus: how do you choose 4G LTE service anyway?