Almost 2 billion people around the world use smartphones -- typically worth hundreds of dollars a pop on the black market. A former smartphone thief explains their allure to street criminals.
With its colorful jewelry-like design, the Up3 is sleeker than any other fitness tracker. And the $50 Move is a cheap, simple stocking-stuffer. A close-up look.
Take a look at Fitbit's new trio of wearables: two have heart-rate tracking, while the Charge replaces the defunct Fitbit Force.
CNET's Dan Graziano gives you a look at Polar's latest activity tracker.
We're all for a fleet of robotic security guards, but we're not so sure about giving them weapons (like tasers) to deploy on people. When someone gets tasered for accidentally littering, that's gonna be a real problem. How do you reason with a robot guard?
All-day heart-rate tracking, plus a smartwatch with GPS -- take a look at Fitbit's products coming out this year and next.
The fitness-tracking Basis Peak gets new accessories and some deeper connectivity -- with call notifications coming soon.
The $99 Mio Link uses its optical sensor to track your heart rate.
Pricing not available
An ambulance drone carrying a defibrillator for rapid response to heart attacks has just been unveiled in the Netherlands.
Doctors have saved the life of a newborn baby with the aid of a 3D printed model that helped them plan his heart surgery.