The $99 Mio Link uses its optical sensor to track your heart rate.
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The error message means your iPhone has been disabled because the home button is broken or replaced by a non-Apple technician. Customers are not happy about that.
Though it's popular with an in crowd of entertainers, politicos and hipsters, the microblogging service is having a hard time getting regular people to join. That's a problem, a big problem.
Technically Incorrect: The latest in a series of facial recognition experiments by the software maker will captivate people everywhere. It might even amuse their dogs.
For those who want a better visualization of heart rate data captured by the Apple Watch, give this app a try.
We take a look at three of the newest small crossovers on the market. Which one reigns supreme: the off-road bomber, the utility maven or the invigorating corner carver?
Here's a discreet way to reject calls without looking at your phone screen or hardware buttons.
Tylt aims to add a few missing Pebble features with one snap-on accessory.
GameSpot's Alexa Ray Corriea unboxes the latest Play Arts Kai series action figure.
Commentary: High on heart-shaped candy, we take a fresh look at some action classics, from "Mad Max: Fury Road" to "The Silence of the Lambs."