A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it works and how to read it.

To check your blood sugar levels at home, you can use a glucose meter or a continuous glucose monitor. Here's what you should know about both devices.

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus.

Zahi Fayad is leading a Digital Twins study investigating how our health data can be put to better use to help us live ...

Huawei’s sporty smartwatch blends premium looks, pro cycling features, and record-breaking endurance in a package that undercuts the competition ...

The Fitbit Charge 6 tops our list of the best fitness trackers, and it's on sale with a 35% discount for Amazon's Prime Big ...

Village Caregiving reports that aging in place brings hidden costs like home modifications, healthcare, and emergency ...

Apple Watch makes it easy to track sleep, workouts, heart health, and more while keeping your data private and giving you ...