They also wore an actigraph, a watch-sized device which measures sleep. Over a follow-up of a week they found 99 per cent of participants used screens in the two hours before bed. Meanwhile ...

can be used to assess sleep at home with a device called an actigraph. What is actigraphy? How do fitness trackers like the FitBit, Up band, Nike Fuel band, and Apple Watch use this technology to ...

PENSACOLA, Fla. and NASHVILLE, Tenn., Jan. 7, 2025 /PRNewswire/ -- ActiGraph, the global leader in wearable digital health technology for clinical research and development, has announced the ...

PENSACOLA, Fla. and NASHVILLE, Tenn., Jan. 7, 2025 /PRNewswire/ -- ActiGraph, the global leader in wearable digital health technology for clinical research and development, has announced the ...

Apple Watch deals are better this week than they've been all month. The flagship Apple Watch 10 is selling at its lowest price ever right now. Editor's Tip: Amazon tends to offer the best Apple ...

With no new Apple Watch coming until later this year, the best Apple Watch in 2025 remains the top picks of the bunch from 2024. Apple has settled into a regular yearly Apple Watch release cycle ...

From the Apple Watch Series 10 to models from Google and Garmin, we’ve tested the best smartwatches for every wrist, phone and budget. Here are our top picks. Lexy was a producer and on-air ...

Here’s how it works. We've been writing about the best Apple Watch models ever since Steve Jobs debuted the very first one in September 2014. Since then, we've covered every release, documenting ...