James Ellis, James Ellis, creator of the Pocket Pro golf app, provides some tips to help with perfect putting practice.

Use the practice green to test the speed and feel of the greens. Instead of focusing on putting to the hole, putt to the edge of the putting green, or place markers at varying distances and putt to these points.

This ensures you are focusing on getting the feel of your putting and the speed of the greens, not on holing putts.