Tag

Wearables

Page 2 of 4

A person tapping a smartwatch with a blank screen worn on the wrist.

Sleep trackers: how accurate they are, what they miss and what sleep doctors say about them

Oct 1, 2026

A person in a blue jacket walking on a treadmill in a gym.

VO2 max: what it measures, how it changes with age and what it says about long-term health

Oct 1, 2026

Two people in canvas sneakers walking across a sunlit street.

How many steps a day are linked to better health? What the research shows

Sep 29, 2026

A patient lying with heart monitor leads on the chest while a clinician reads a printed heart tracing

Two weeks of heart monitoring after unexplained fainting did not cut repeat faints, in a 2,234-patient trial

Sep 22, 2026