A heart rate device inspired by Starfish can potentially solve the accuracy problems, detect serious cardiac issues, and solve a crucial power problem, too.

Your average daily heart rate is a useful metric; so is your daily step count. Combining the two might be even better.

Walmart has massively marked down a highly-rated pulse oximeter that's designed to monitor your heart rate and blood oxygen levels whether you're at home or playing sports. If you want a better ...

Biosensors can be fitted anywhere -- from rings and earbuds to headsets, smart patches, and even clothing, and make it easy ...

An updated Fitbit patent filing adds detail to the company's concept of a blood pressure wearable that uses someone's finger ...

Fitbit smartwatches are built to monitor health and fitness activities like heart rate, steps, sleep, and exercise. They ...

St. David's in Austin is the first in country to use new dual catheter to fix heart flutter and AFib at the same time.