Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...

After spending a week surrounded by a gluttony of gadgets at CES, it would be easy to confuse “new” with “innovative.” Case in point: wearables. There were plenty of new wearables unveiled last week, ...

The Galaxy Fit 3 still hasn’t been announced, and more leaks are creeping out of the woodwork. The newest batch includes full specs on the device, including the supposed 13-day battery. The Galaxy Fit ...

Best Buy has snipped $100 off one of our favorite fitness trackers, the Garmin Instinct 2 Solar. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

We closed a lot of rings to test the six-hour activity tracking claim, automatic workout detection, and all the new fitness features on the new Apple Watch Series 4. Vanessa is a lead writer at CNET, ...

We almost headlined this “material other than graphene makes splash in battery research”, but then decided that would be silly and childish. But it is true. Researchers at Stanford University report a ...

Batteries Plus, the nation’s first, largest and fastest-growing battery and light bulb franchise, is officially changing its name to Batteries Plus Bulbs. Having carried bulbs for the last few years, ...

Right now, the humble lithium ion battery is one of the biggest bottlenecks in consumer electronics, but a decade-old startup called Sila has taken a big step towards changing that. Sila enables ...

Counting your steps and tracking your sleep is the tip of the iceberg when it comes to fitness trackers. Today’s high-end devices are darn close to Star Trek tricorders, capable of not only monitoring ...