You can update this using the preference toggle for 'UNITS' within your settings which you can update here: https://app.drawmorecircles.com/en/settings/profile
Imperial = input in yards (and Ft on the green)
Metric = input in meters (and Ft on the green)
1. Click on your name at the top right corner of your dashboard.
2. Select 'Settings' from the dropdown menu.
3. Scroll down to 'Golf preferences' and choose your desired metrics.
4. Click on 'Save Changes' to apply your preferences.
That's it! Your preferred metrics will be updated accordingly.