blue tooth issue on iPhone 15 ?

like my freestyle libre2 app keeps on disconnecting and blue tooth connected devices does not show any such app in the list.

iPhone 15, iOS 17

Posted on Jun 19, 2024 12:13 PM

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Posted on Jun 19, 2024 12:27 PM

The libre2 is a BLE (Bluetooth Low Energy) device. It doesn’t pair to your phone; instead it pairs to the Freestyle app on your phone. That means that the app must be running, or at least on standby, for it to connect to the sensor and appear in Bluetooth settings. So NEVER kill the app from the App Switcher.


Your sensor must also be close to your phone; within 10 meters (33 feet) line of sight, and preferable within 3 meters (10 feet) for the most reliable connection.

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Question marked as Top-ranking reply

Jun 19, 2024 12:27 PM in response to Rupifrombc

The libre2 is a BLE (Bluetooth Low Energy) device. It doesn’t pair to your phone; instead it pairs to the Freestyle app on your phone. That means that the app must be running, or at least on standby, for it to connect to the sensor and appear in Bluetooth settings. So NEVER kill the app from the App Switcher.


Your sensor must also be close to your phone; within 10 meters (33 feet) line of sight, and preferable within 3 meters (10 feet) for the most reliable connection.

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blue tooth issue on iPhone 15 ?

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