Even with the camera power switch set to <OFF>, as long as the camera is paired with a smartphone via Bluetooth, you can use the smartphone to connect via Wi-Fi .
When the camera and iPad are connected via Wi-Fi , the images on the camera can be imported to the iPad and displayed in Photo Professional Express. The two ways to import images are as follows.
You can do the following after pairing the camera with a smartphone compatible with Bluetooth low energy technology (hereafter, "Bluetooth"). Establish a Wi-Fi connection using only the smartphone. Establish a Wi-Fi connection with the camera even when it is off.
Perfect for first time SLR users, or anyone looking to capture those great family moments, Canon’s EOS Rebel SL3 combines fantastic features with easy-to-use operation for high-quality images you'll be proud to share. The EOS Rebel SL3 is Canon’s smallest and lightest EOS DSLR camera* (*Among current lineup, as of April 10, 2019).
