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

Sleep – the final frontier, or so it seems in digital health. While everybody needs sleep and plenty want to know more about how to do it the best they can, tools to improve sleep and, in turn, ...

Respiratory rate, another metric in the Apple Watch vitals app, shows how many breaths you take per minute. This typically ...

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

Discover how smart rings 2026 track sleep, HRV, and fitness metrics. Compare Oura Ring 4, accuracy rates, battery life, and ...

Sleep tracking apps can help you understand your sleep habits without paid apps or expensive wearables.

Nearly half of adults (48%) have used a sleep tracking device, such as a smartwatch or app, to monitor their sleep quality and duration – up from 35% in 2023, according to a new survey from the Americ ...

Edit sleep settings from Apple Watch Sleep app or in the Sleep section of the Health app on iPhone. Apple Watch sleep tracking works closely with the Health and Watch apps on your iPhone. Learn how to ...

Behind the simple interfaces of today’s sleep-tracking apps lie sophisticated machine-learning algorithms analyzing your nightly movements, sounds, and patterns. While not diagnostic tools, these AI ...

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 ...

Tsukuba, Japan—In recent years, mobile applications designed to monitor health-related behaviors have gained popularity, with several incorporating game-like features to boost user engagement and ...