The $99 Mio Link uses its optical sensor to track your heart rate.
The Powerwall for homes and Powerpack for businesses can store energy from solar panels and help you save on energy bills.
Got a tattoo on your wrist? You could find it difficult to get an Apple Watch to track your heart rate. It's all about the way the ink blocks light from built-in sensors.
"Frame rate is more important than resolution," says Square Enix's Hajime Tabata.
Some hard-to-excite reviewers gave high marks this week, appreciating Razer Blade's latest gaming laptop and an excellent hybrid Toyota Camry. An LG fridge gave "near-perfect performance," and more. See the latest batch of highest-rated products here.
Is there room for a plain old fitness band with no screen in an age of smartwatches? Jawbone's new band has fantastic software, but its heart rate tracking's just not useful enough.
Golly bob howdy, did we see some stuff this week! Headphones? Check. A 3D printer? Yep. Three-toed sloth with cybernetic implants? Well, no, but you can't have everything. Let's kick things off with a winner of the CNET Editors' Choice Award.
Hatred is coming to Valve's online store this June.
LED LCD and OLED are the two major TV technologies that will fight for your TV buying dollar over the next few years. Here's how they compare.
A trio of new Jawbone fitness bands are on their way: two coming soon, one later this summer. They're slimmer, and they're ambitious. And we have two of them here to review.