New research suggests that negative social ties act as chronic stressors, potentially adding months to your biological age and increasing the risk of chronic disease.

A proliferation of data from wearable technology is telling people how to optimize their job performance. Is that a good thing?

Apple Watch users who wake up to inconsistent sleep data have a real problem: the device tracks sleep using optical ...

New research suggests that higher bedroom temperatures may be linked to a higher heart rate and lower heart rate variability.

It’s National Sleep Awareness Month, and we can’t think of anything more helpful for sleep awareness than the best sleep tracker. Be it in watch, ring, or other form, these devices monitor your sleep ...

It can be tough to calculate exactly how long you’re in REM, but many health trackers use your heart rate, heart rate variability, and data on your movements to make solid estimations. (Just know that ...

From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...

If you’re a Whoop member, you can expect to see two new women’s health updates for both hormonal insights and blood panels.

Can smartphones or smartwatches help detect early signs of neurological or mental illness? Researchers at the University of Geneva (UNIGE) monitored a group of participants wearing connected devices, ...

The Slovenian set the rumour mill alight when his finish line celebration revealed an unusual sight, but we have the answers ...

Platform integrates with major wearables and fitness apps to deliver AI-powered health insights, advanced HRV metrics, ...

Knowing your maximum heart rate can be useful when planning exercise. Workouts in lower “zones”, defined as up to 70% of maximum heart rate, improve aerobic capacity. More intense exercise trains ...