Can I use the Envision Glasses without my smartphone?

The Envision Glasses are designed to be used as a standalone device. That said, you do need a smartphone to pair and set up your Envision Glasses. Once you pair your Envision App with your Envision Glasses, you can use them without needing to have your phone around.

There are other configurations and settings that you need to perform on the Envision App on your phone, such as Adding A Companion, Teach Envision and Personalize your Menu.