a. Please ensure that the breast pump is turned on and functioning properly.
b. Check if the Bluetooth on your phone is enabled. Make sure it is turned on.
c. Keep the breast pump as close to your phone as possible (the maximum Bluetooth range for the device is 33 feet/10 meters).
d. Try restarting the breast pump. Turn off the Bluetooth on your phone, wait a few seconds, and then turn it back on before attempting to connect again.
e. Consider trying a different phone to see if the issue persists.