Apple quietly built a system-wide sleep timer into the iPhone years ago, and it works perfectly with Netflix even though the ...

In addition to helping you count steps and keep track of your heart rate, your FItbit is also a full-featured sleep tracker that’s easy to set up and use. Sleep experts note that sleep trackers can ...

These features to let you wind down for bed, mute notifications and stay on a regular sleep schedule may help you get more rest. By J. D. Biersdorfer J. D. Biersdorfer is the Tech Tip columnist for ...