The conversation around fitness has changed quite a bit over the past few years (as made clear by Every Fashion Brand Ever ...

Today’s Deal of the Day is the Garmin Vivoactive 5. It has premium fitness and health tracking features without a premium price or subscription.

The device sends this data to a mobile app, with the goal of helping the user tweak their habits to improve their work routine. It’s available for preorder in the US for $699 and will ship this ...

The widespread use of Bluetooth for tracking was popularized when Apple created its iBeacon protocol in 2013. However, Apple's AirTag — probably the best-known of any available tracking device ...

Over one-third of Americans use some sort of device to track their sleep, according to the American Academy of Sleep Medicine. CREDIT: whitebalaance.space via Getty Images. Get the Popular Science ...

Rebecca Robbins, Ph.D., an assistant professor of medicine at Brigham and Women's Hospital, explains orthosomnia, the obsessive pursuit of optimal sleep.