A Novel Device for Gestational Diabetes Control

subjects will use the Lumen device and mobile phone application, which will guide them once a day after the night fast regarding their daily diet, sleep, and routines according to their Lumen measurements. Subjects will need Google Fit (Android) or Apple Health Kit (iOS) and will be encouraged to communicate with a study investigator via the app during the entirety of the study to resolve technical questions about the device and data collection.

The control group will use a designated glucose monitoring mobile app to record their glucose levels