The original function of the 1-800 Contacts app was the lens gauge–a feature that tracks your lens supply for you as well as the length you've been wearing your current contacts lenses for. Even though it's a very helpful feature, it's one that not many of our users understood.
– Not very many users knew what lens gauge was
– Very few ways to interact with it and update your lens supply
– Have an on-boarding experience
– Use more space to set up and edit the lens gauge
I broke down the process of setting up the lens gauge into smaller steps to really guide the user through the flow. I also create an entire page for the lens gauge so users can really understand what the numbers and supply levels mean.