Walmart has massively marked down a highly-rated pulse oximeter that's designed to monitor your heart rate and blood oxygen ...

It seems like within the last ten years, every other gadget to be released has some sort of heart rate monitoring capability ... is generated by video of your finger covering the phone camera.

It’s important to note that watch-style heart rate monitors aren’t medical devices ... electrical sensor that requires you to touch your finger to the crown of the watch for the duration ...

with sensors built into the ceramic heart rate monitor under the watch and the Digital Crown. Fire up the ECG app, pop your finger on the crown, and you’ll be guided through the reading.

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

But distance, time and pace are all blunt tools for measuring effort, which is where heart rate monitors come in. Tracking your beats per minute (BPM) unlocks extra insights, from real time effort ...

Technology is becoming thinner and smarter, and now its even wearable on your finger! Smart rings are the newest feature to ...