Don't get lost in the dark, just flick your wrist to light your path.
The Wrist Light App can run as a watchface or as a separate app on your watch or phone/tablet:
The Watchface: By setting Wrist Light as your watchface you have the flash light always in on hand when you activate your watch (without loosing the ability to read the time). Just flick your wrist.
The App: The Wrist Light app can run as a standalone flash light app on your watch and on your phone or tablet. In this mode you can choose the color of the light and it shines with maximal brightness of your device.