Dark tattoos daunt Apple Watch

Apple aficionados who are also fans of body art are finding out that dark tattoos can daunt the iconic company's hot new smartwatch.

Three reasons Apple's watch will—or won't—change the game

No one can argue that Apple has changed the way people live their lives. The company's iPod, iTunes, iPhone and iPad have shaken up music, phone and computer markets worldwide. Is the Apple Watch going to be able to do the ...

Fever alarm armband: A wearable, printable, temperature sensor

University of Tokyo researchers have developed a "fever alarm armband," a flexible, self-powered wearable device that sounds an alarm in case of high body temperature. This armband will be presented at the 2015 IEEE International ...

Challenges for doctors using fitness trackers and apps

More hospitals and doctors are starting to use data from fitness trackers and health apps to help treat patients. But they are moving cautiously. The technology has a lot of potential, but there are key challenges to work ...

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