Learn how smart collars and sensors track vitals to ensure a longer, healthier life, and discover how they provide real-time ...

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

Your watch says you had three hours of deep sleep. Should you believe it? Millions of people rely on phone apps and wearable devices like rings, smartwatches and sensors to monitor how well they're ...

Last month, we compiled a list of 9 companies that had new takes on self-tracking and were crowdfunding on Indiegogo. The list included Push, an armband that tracks force instead of just activity ...

Explore how wearable technology is transforming health tracking, from monitoring heart rate and sleep patterns to supporting ...