Compass For Wear OS (Android Wear) is the best way to determine your current location. The accuracy of the location depends on your phone's Wi-Fi and the quality of the phone's GPS. It's also very important that your phone is connected to the internet. The accuracy of the location will also depend on the phone's battery. The accuracy is best if the phone is kept in a fixed position.

Do you need to know the direction?

Yes. It's very important to know the direction. If you don't know the direction, you can use the compass to find out the direction.

Do you need to use the compass as a navigation tool?