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Apple faces patent lawsuit over Watch's heart rate sensor
Apple Watch's heart rate sensor is built on stolen tech -- that's what a lawsuit filed against the company is claiming, at least. A Michigan-based health startup called Omni MedSci is accusing Cupertino of using technology on the Watch that infringes on four of its patents, all of which reference the use of a light source on a wearable device to take blood measurements. In his lawsuit, Omni founder Dr. Mohammed N. Islam said he met with Apple's medical technology specialist, hardware designer and even VP of product marketing Greg Joswiak several times from 2014 to 2016 to discuss what were then merely patent applications.
Moov made a heart rate sensor you wear on your head
When representatives from the fitness tracking company Moov first told me they had made a heart rate sensor that you wear on your head, I thought the idea was ridiculous. But after I saw the Moov HR Sweat headband and swim caps (Moov HR Swim), it all made a bit more sense. The new device sits firmly on your forehead to get what Moov says is a more accurate pulse reading than from your wrist or chest. It then relays that information to a companion app that coaches you to work out better.
Samsung's mobile health app can now tell when you're stressed out
The Galaxy S5's heart rate sensor has mostly been handy for fitness gurus, but it's now helpful for the rest of us, too. Samsung has pushed out an update to S Health that uses the sensor to track stress levels; if your heart is racing after a bad day at work, you'll know. The app also tracks long-term trends, so it should be clear when you're overdue for a vacation. While S Health won't help you get rid of the annoying coworkers or personal dramas that cause stress, the app will at least make it clear that it's time to relax.
