I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Apple Watch is arguably one of the best smartwatches around and hands-down the best companion to an iPhone. It excels in so many ways, tracking activities and vitals, offering access to apps, and more ...

Whoop's sleep tracking is getting a much-needed update. Here's what's changing. Whoop has begun rolling out an update to its sleep tracking that improves stage analysis and awake recognition. The ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Jim McCauley While ...

One of the core things I love about my smartwatch, fitness tracker, and smart ring (yes, I wear all three and cycle among different types as I review them) is sleep tracking. It's one area of overall ...

Oura is widely considered to be the most reliable smart ring when it comes specifically to sleep tracking, particularly the newest Oura Ring 4. But you might notice discrepancies in things like ...

Fitbit has updated its algorithm for more accurate sleep tracking. The new algorithm now accounts for awake times better, supposedly rendering more accurate data about different phases. However, users ...

Sleep tracking is nothing new in Garmin's fitness watches, but the company's latest wearable is a dedicated smart sleep band. The Index Sleep Monitor offers week-long battery life with continuous ...

Sleep tracking is hugely popular these days, and Garmin is out to cater for just that audience with the Garmin Index Sleep Monitor. Quite a departure from Garmin’s Forerunner and Fenix watches, the ...

NextSense's EEG-equipped wireless earbuds are an intriguing idea, but I'm not sure if sleep-tracking can save me from constant tiredness. Reading time 9 minutes Man, I love sleep. I’m just a sleepy ...