BlueSense

BlueSense detects the presence of your Bluetooth device and executes actions on your Mac. It analyzes the signal of your Bluetooth device and executes any desired actions when you move away or come back into proximity of your Mac.

You can decide what BlueSense has to do when your device is detected or when you are far from your Mac, and even when you are away for a long time. The app triggers custom scripts when your Bluetooth device is detected, far away, or not detected for a long period.