A flashlight is a basic tool that's good to have as part of any emergency kit. They come in various sizes and different brightness levels. It's also an item that most of us carry around in our pockets ...

Smartphone users unlock their phones, on average, an incredible 150 times a day. That means you're going to see your lock screen an awful lot, so it should absolutely be something you like looking at.

A phone's built-in flashlight is one of those underappreciated yet tremendously useful features. Whether you're searching for the tiny earring you dropped beneath the couch cushions, trying to make ...