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

Google Fitbit has finally launched a newly designed sleep page in its app to provide a more nuanced view of user’s sleep statistics. The new design is an updated version of the Fitbit app’s Material ...

Garmin owners, these hidden sleep features on your smartwatch could be just what you need to stick to a sleep schedule and ...

Let's say you fell asleep last night at 11pm and woke at 7am, getting 8 hours of what seems like good rest. So, why are you still tired in the morning? It's probably because you aren't getting ...

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 ...