Opening UrMotion on a Mac the first time

The UrMotion preview isn't signed by Apple yet, so macOS refuses it the first time. Allow it once, and UrMotion opens normally after that.

1. Open the .dmg file and drag UrMotion to the Applications folder.
2. Open UrMotion from Applications. If macOS says it can't verify it, click Done.
3. Open System Settings → Privacy & Security, scroll down, and click Open Anyway next to the message about UrMotion.
4. Confirm with Open Anyway again, and enter your Mac password if asked.