In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

A proliferation of data from wearable technology is telling people how to optimize their job performance. Is that a good thing?

With warm weather just around the corner, now is the perfect time to gear up with these gadgets that are sure to make ...

The Stelo is available to anyone who wants to monitor their blood glucose, no prescription needed. But as an active adult without diabetes, are these extra data points worth $99 per month?

Plus, doctors’ number-one pick and their take on the devices.

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