You can add a machine to your favorites by following these steps:
1. Enter the machine you would like to favorite
2. Tap the “Home” button on the bottom, left-hand corner of the screen
3. Tap the “Favorite” button. The heart will illuminate in red meaning that the machine has been favorited.

If you would like un-favorite a machine, just tap on the favorite button again.

Once a machine is favorited, it will be moved to the beginning of the machine carousel in the main lobby for easy accessibility.