https://devzone.nordicsemi.com/f/nordic-q-a/73022/auto-reconnectionHi! Hope you are doing well! I am developing a BLE device and right now I want the device be able to auto reconnect to the phone. e.g. The user leave home with the phone but without the device so the device will disconnect with the phone.en-USTelligent Community 13Mon, 22 Mar 2021 12:07:31 GMThttps://devzone.nordicsemi.com/thread/301180?ContentTypeID=1Mon, 22 Mar 2021 12:07:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ae1ca89c-967d-4bc5-bac8-1f0054bd11d9Sigurd<p>Hi,</p> <p>Android: Checkout Chapter 4.2 &quot;The autoConnect parameter&quot; in the document BLE_on_Android_v1.0.1.pdf located at this page&nbsp;<a href="https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/what-to-keep-in-mind-when-developing-your-ble-andr">https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/what-to-keep-in-mind-when-developing-your-ble-andr</a></p> <p>iOS: You can find some information here&nbsp;<a href="https://developer.apple.com/library/archive/documentation/NetworkingInternetWeb/Conceptual/CoreBluetooth_concepts/CoreBluetoothBackgroundProcessingForIOSApps/PerformingTasksWhileYourAppIsInTheBackground.html#//apple_ref/doc/uid/TP40013257-CH7-SW1">https://developer.apple.com/library/archive/documentation/NetworkingInternetWeb/Conceptual/CoreBluetooth_concepts/CoreBluetoothBackgroundProcessingForIOSApps/PerformingTasksWhileYourAppIsInTheBackground.html#//apple_ref/doc/uid/TP40013257-CH7-SW1</a></p><div style="clear:both;"></div>