Connecting FreeStyle Libre (LibreLinkUp)

Updated June 25, 2026

Glynce reads FreeStyle Libre through LibreLinkUp, the same sharing service used by followers. You turn on sharing in the Libre app, then sign in to LibreLinkUp inside Glynce.

Steps

1. Open your Libre app and set up sharing with LibreLinkUp for your own account.
2. Open Glynce, go to your profile, then Data Sources.
3. Choose LibreLinkUp and sign in with your LibreLinkUp email and password.
4. Confirm, then wait a moment while Glynce pulls in your readings.

If readings do not appear

• Check that sharing is active in the Libre app and the invitation was accepted.
• Make sure you signed in with your LibreLinkUp details, not your LibreLink login.
• Confirm your Libre app is uploading, because Glynce can only show what reaches the cloud.

Libre readings pass through the manufacturer's cloud, so they can appear a few minutes later in Glynce than on your phone's Libre app. See Why is my data delayed or missing?