With the help of the straightforward Android app HangOut, you may let your loved ones and friends know where you hang out. This is an app perfect for parents to secure that their kids are safe while away. To allow others to follow your journey in real-time on a map until the link expires, you can share a link with an expiration time. When you reach your location safely, HangOut can send a text message automatically. If you turn on the GPS, colored dots in the range of blue (0 km/h) to red (50 km/h) will show you how fast you're traveling.