Your New Galaxy S6 Will Have a Built-In Expiration Date

Your smartphone's battery life won't last forever. Today, your digital companion might work all day long, then party late into the evening—but a year from now, you'll almost certainly have depleted a substantial portion of its capacity. What happens when your phone no longer lasts the day? Time to replace the battery!… » 3/02/15 10:15am 3/02/15 10:15am

Meet the 'Real-Life Q' Who Builds Secret Spy Gadgets for a Living

I grew up watching James Bond films. My favorite part was always the same: the part where "Q" would outfit our hero with the latest in spy technology. Ralph Osterhout also grew up loving Bond — but he took it to the next level. He spent his life building real spy gadgets, for operators in the field. » 2/18/15 9:00am 2/18/15 9:00am

How to Turn Your Smartphone Into the Ultimate Spy Tool

You don't need to be Bond to get your own spy gadgets. You've already got the ultimate spy tool in your pocket: a smartphone. And who would suspect you're spying when you're probably just texting a friend? Here are the apps and peripherals you need to take your phone on a covert mission without Q in your corner. » 2/12/15 1:35pm 2/12/15 1:35pm

Amazon's Discounting a Grab Bag of Handy Tech Accessories, More Deals

Today's Amazon Gold Box doesn't feature items from one particular category, or even from a single company; it's a free-wheeling assortment of tech accessories that should have something of value to almost anyone. Some of our favorites are broken out below, but head over to Amazon to see all 25. [Amazon] » 12/29/14 7:45am 12/29/14 7:45am

The Best Battery Charger

Taking as many votes as the other four contenders combined, La Crosse takes home your nod as the best battery charger. You praised it for its versatility, ease of use, wide range of options, and features like the ability to refresh lost capacity in your batteries. [La Crosse BC1000] » 11/03/14 3:18pm 11/03/14 3:18pm

The Best Rechargeable Batteries

Unsurprisingly, Eneloops dominated the best rechargeable battery voting, taking almost 80% of the vote as of this writing. The Eneloop line has an incredible reputation, and garnered huge numbers of positive anecdotes from our readers. In addition to the winning AAs, Eneloop offers AAAs, chargers, and C and D spacers. » 10/23/14 2:45pm 10/23/14 2:45pm