Ready for Apple Watch.
The easiest way to know where you are. Open the application and you will get coordinates, direction and height above sea level.
Then you can send the information via e-mail, twitter or SMS.
You can also send your location to the Maps application.
Save & load from the cloud (via subscription).
Automatic save on the cloud (via subscription)
(Continued use of GPS running in the background can dramatically decrease battery life)