Samsung Galaxy Ring sleep tracking is about to become more useful, with a new feature aimed at uncovering a commonly missed ...

Garmin, alongside several other tech companies, has spent a while squeezing more training data out of the wearables on our ...

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 ...

The Apple Watch Series 11 is a 42mm smartwatch in jet black aluminum with a black sport band in size S/M. Battery life is up ...

The Galaxy Watch 8 is my go-to smartwatch for sleep tracking, but there's an upgrade I'm seriously hoping the Watch 9 brings ...

For a while now, I’ve worn two devices when I go to sleep—an Apple Watch Series 7 on my left wrist, and a WHOOP 5 MG on my right wrist. Every morning, I get three different scores purporting to tell ...

Fitbit Air offers $99 sleep-first tracking, Pixel Watch 4 pairing, and a cheaper Whoop alternative, but Google’s AI coaching remains unproven. The short version: Pixel Watch 4 is still the better ...

Your watch says you had three hours of deep sleep. Should you believe it? Millions of people rely on phone apps and wearable devices like rings, smartwatches and sensors to monitor how well they're ...

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 ...

No smartwatch can actually diagnose sleep apnea, but some can track certain signs that might indicate you have the condition.