Buying a smartwatch can feel like a balancing act between quality and price — so we've ranked the brands that give you the ...

To see your sleep data, open the Health app on your iPhone and tap Browse, then Sleep. At the top of the screen, you will see ...

Smart home uses are convenience-focused, and discovering the limits of what a home monitoring system can do. But in an age where technology is beginning to do it all, where is the focus on the people?

Discover how Electroencephalography (EEG) records brain activity to diagnose epilepsy, strokes, and sleep disorders. Learn ...

Discover five practical ways the Apple Watch supports better health through sleep tracking, heart monitoring, vitals trends, ...

Smartphone-based monitoring provides objective, personalized functional metrics to evaluate treatment response in pain medicine.

Five days isolated in complete darkness retunes the senses. Scientist Kiana Aran explains how sensors help to share the ...

A new monitor can be a great thing, but your computer might not adjust its settings to take advantage of it automatically.

In general, as someone without diabetes, you want your fasting blood sugar (when you haven’t eaten for at least eight hours) to be below 100 mg/dL. You want your spikes to be below 180 mg/dL, to lower ...

Wearables’ popularity soaring, but don’t jump to conclusions; understanding the data’s significance often means taking a longer view ...

Discover how smart rings 2026 track sleep, HRV, and fitness metrics. Compare Oura Ring 4, accuracy rates, battery life, and ...