To see your sleep data, open the Health app on your iPhone and tap Browse, then Sleep. At the top of the screen, you will see ...

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 ...

Learn how heart rate monitoring, sleep tracking, and vitals app work together for better wellness. Pixabay, hu_lexxi Apple Watch has transformed from a simple wearable device into a sophisticated ...

Apple’s sleep charts can feel like a nightly report card, and “core sleep” often ends up in the spotlight. Yet the science behind wearables suggests that fixating on that one stage is a distraction ...

I don’t know how or when it happened, but I have become obsessed with tracking my health data. Formerly, I would toss and turn, wondering what had caused my sleepless nights, or donned a new pair of ...

Want to know if you’re truly getting quality sleep? Apple Health makes tracking your sleep simple, smart, and automatic. Open ...

These sleep trackers claim to be able to detect breathing irregularities as you sleep – so how did they fare when I challenged them to sniff out my diagnosed disorder?

A restful night's sleep is something many people wish they could achieve but never do. With the demands of work, family and everything in-between, many people find themselves tossing and turning in ...

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

Score a great deal on this stellar smartwatch.

These are the essential settings tweaks, lesser-known features, and apps you'll love for workouts.