Yes. The Libre Watch app* works without internet connection if the user’s watch is within Bluetooth Low Energy (BLE) range of their iPhone.
*The Libre app for smartwatches is only compatible with certain devices and operating systems. Please check the support section of our website for more information about device compatibility before using the app. Use of the Libre app may require registration with LibreView. The Libre app for smartwatches should not be used to make treatment decisions. Please follow the Libre app instructions on your smartphone.