Can I use Levels without an internet connection?

You don't need to be online to scan your sensor and collect data. The LibreLink app doesn't require an internet connection and the data will be stored on your phone. Once you get reception, it will sync and the data will be updated in the Levels app. Make sure to scan your sensor at least once every eight hours to avoid data loss.

What are the limitations without an internet connection?

The Levels app requires an internet connection. Lifestyle logging, more advanced data interaction, and metrics like the Zone Score and Metabolic Score will be unavailable until a connection is re-established.