Apple revamped its essential trackers that let you make sure your stuff doesn't go missing. Here's how to make them work best for you.

Millions of people rely on wearable devices to monitor how well they're sleeping. Sleep trackers don’t necessarily measure ...

Add Yahoo as a preferred source to see more of our stories on Google. Internet of Things devices such as smart refrigerators collect a lot of information. File Photo by Molly Riley/UPI June 24 (UPI) - ...

Learn how to detect and prevent iPhone tracking, secure your Apple ID, and block spyware or third-party apps to protect your ...