Smartwatch makers promise to turn your wrist into a sleep lab, translating tiny movements and heart rate blips into colorful ...

The Fitbit Charge 6 is an excellent fitness tracker for general use. It boasts reliable data and great value for its class.

The Garmin Index Sleep Monitor is a niche but powerful accessory that solves a long-standing problem for dedicated Garmin users: how to get sleep data without wearing a bulky watch to bed. It works ...

Garmin's new Index Sleep Monitor fits around the arm to track breathing variations, sleep stages, heart rate variability, skin temperature and more. Caroline Igo Former Editor, Sleep Caroline Igo (she ...

Since I had a heart attack four years ago, I’ve been on a journey to understand my health. A crucial part of my recovery and focus has been my sleep, and it’smade even more important by the fact that ...

Add Yahoo as a preferred source to see more of our stories on Google. For years now, we've been told that we have to get enough sleep to maintain our physical and mental health. But in reality, the ...

The bedside table of the modern health enthusiast increasingly features sophisticated technology aimed at unlocking the mysteries of sleep. From advanced rings and watches that monitor heart rate ...

Trying to build healthier habits in 2026? After 90 days with the WHOOP MG, I’ve realised this isn't really a fitness tracker, ...

Sleep – the final frontier, or so it seems in digital health. While everybody needs sleep and plenty want to know more about how to do it the best they can, tools to improve sleep and, in turn, ...

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 ...