Please refer to the information below for the smartphone (or other device) OS versions and other specifications which allow connecting your smartphone (device) to the camera wirelessly (as of October 2020).
Camera Connect for iOS
Supported OS
iOS 13.7 / iPadOS 13.7 / iOS 12.4
Bluetooth
To connect via Bluetooth, a Bluetooth-equipped camera and a Bluetooth 4.0 or later-equipped device (supporting Bluetooth low energy technology) is required.
Camera Connect for Android
Supported OS
Android 10.0 / Android 9.0 / Android 8.0-8.1 / Android 7.0-7.1 / Android 6.0
Bluetooth
To connect via Bluetooth, a Bluetooth-equipped camera and a Bluetooth 4.0 or later-equipped device (supporting Bluetooth low energy technology) compatible with Android 5.0 or above is required.
NFC
EOS REBEL T6 / EOS 1300D, EOS REBEL T7 / EOS 2000D / EOS 1500D, EOS M50, EOS REBEL T7i / EOS 800D, EOS REBEL SL2 / EOS 200D, EOS REBEL T6i / EOS 750D, EOS M100, EOS 77D, EOS 6D Mark II, EOS 5D Mark IV, PowerShot G7 X Mark II