Wearable sleep trackers: Are they helping your health or causing anxiety? - Does sleep tracking really live up to the hype?

(Matteo Colombo/Stone/Getty Images) Humans are not yet done cooking. We're continuing to evolve and adjust to the world ...

Wearable sleep trackers: Are they helping your health or causing anxiety? - Does sleep tracking really live up to the hype?

In addition to tracking sleep, these smartwatches also help track factors like blood oxygen level and heart rate variability, ...

Phone companies are always looking to advance their products, but sometimes, addition by subtraction leaves users missing their favorite features.

An irregular heartbeat, or arrhythmia, leads to inefficient pumping of blood by the heart, which then prevents blood and ...

An irregular heartbeat, or arrhythmia, leads to inefficient pumping of blood by the heart, which then prevents blood and oxygen from getting to the body’s other organs. When blood and oxygen flow ...

These features are great if you're training for a big run, trying to get faster, or just aiming to improve your overall shape ...

A smartwatch that has not yet been officially unveiled is said to have been discovered on the seabed off a Caribbean island.

Check out the top 10 smartwatches for tracking your health. They measure your heart rate and sleep quality, helping you stay ...

Intermountain Health researchers say they conducted a landmark new study showing that artificial intelligence can streamline ...

Pulse oximeter devices routinely overestimate blood oxygen levels in darker-skinned patients—a racial bias that can trigger downstream health harms for Black individuals, compounding well beyond any ...