CGM features and fixes · FreeStyle Libre 2 and 2 Plus

Does the FreeStyle Libre 2 and 2 Plus work with Nightscout?

What FreeStyle Libre 2 and 2 Plus’s own apps (Libre app, FreeStyle Libre 2 app, LibreLinkUp) do, from the maker’s documents.

Not stated by the maker

Abbott does not mention Nightscout. Its compatibility guide lists only the Libre apps and reader, the Omnipod 5 system and LibreView. (Abbott)

In the US, Abbott's Libre app replaces the FreeStyle Libre 2 app for new sensors. LibreLinkUp alert settings for Libre 2 differ by the country of the wearer's LibreView account: the US list has no No Recent Data alert.

More on the FreeStyle Libre 2 and 2 Plus

• Apple Watch
• Garmin
• Mac, PC and web
• Android follower
• Data for the doctor
• Alarms in Silent mode and Focus
• How many followers
• Signal-loss alert

Nightscout on other CGMs

• Dexcom G6
• Dexcom G7
• Dexcom Stelo
• FreeStyle Libre 3 and 3 Plus
• Eversense 365

Sources, quoted

• Abbott: “Use of your Sensor with any products not on the list may cause inaccurate glucose readings.”

Every quote is checked against its source page before each update of this site; last checked 2026-10-06. Makers change their apps; the source page is the authority when it differs.