Your sleep data is screaming long before you feel exhausted, and three red flag metrics consistently predict trouble. I focus ...

Do you have a Fitbit device? Is your Fitbit not tracking sleep correctly? If so, then this post is for you. Hey guys! Welcome to The Droid Guy! Today, we are going to discuss why your Fitbit device ...

Forger takes a more favorable view toward the devices, which he says help keep the overlooked importance of sleep front of ...

Fitbit has launched a new experimental feature, one Fitbit owners in the U.S. can try out for themselves. Fitbit’s Personalized Sleep Schedule Lab monitors how you feel throughout the day to work out ...

As the devices continue to gain popularity, experts say it is important to understand what they can and cannot tell you, and ...

Fitbit has quietly rolled out an update to its sleep tracking algorithm. It now detects brief awakenings during the user’s sleep time. Several users had noticed a dip in their sleep quality recently, ...

Track your heart rate, steps, and more as you get your exercise in each day.

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 ...

Explore the best-rated fitbit smartwatches available on Amazon that perform excellently in terms of monitoring heart rate, ...