You won't get as many smarts with the Roost Smart Battery as you would with a wholesale connected replacement, but at $35, it's a viable and cost-effective option for simple, retrofit smarts.
It looks like a typical handgrip mount for an action cam, but its USB ports let you know it's something more.
Apple's own iPhone 6 and 6S-compatible battery case is compact, comfortable and works with Lightning cables, but other cases exist that cost less and deliver more power.
Logitech's first stab at an iOS game controller nails design and feel, but lacks flexibility or extra features.
Tesla is readying the first glimpse of its first affordable vehicle, the Model 3. The reveal is set for March 31, and it can't come soon enough, as the automaker is facing increasingly tough questions about its future.
The next version of the search giant's virtual reality goggles may be a lot more advanced than a folded piece of cardboard -- and not need a phone at all.
According to a new report, you could see a boost of 15 percent or more just by switching to Facebook in your browser.
5G promises Internet connection speeds that are 10 to 100 times faster than today's. Get ready, Austin, Texas, it's heading your way.
HP's Envy 13 is a pretty good notebook, but why settle for good? Dell, Lenovo, and even HP sell better thin-and-light laptops.
If you can live with the Innergie PocketCell's price, you're getting one of the better -- and more versatile -- portable chargers.