Gallery: Wearable Tech at CES 2014Jan 7, 2014
Everyone was wearing devices at the Consumer Electronics Show or so it seemed. Devices are available to track everything from heart rate and blood pressure to an ECG. Most devices are tied into a smartphone via Bluetooth or WiFi and then linked to the cloud and smartphone apps. Freescale even has a reference design to get you started.
Check out all our coverage of CES 2014 here.