Sony Cyber-shot RX10 III - Manual (Page 206)

3. Launch PlayMemories Mobile on your iPhone or iPad and select [Scan QR Code of the
Camera].
4. Select [OK] on the iPhone or iPad screen.
When a message is displayed, select [OK] again.
5. Read the QR code displayed on the monitor of this product with the iPhone or iPad.
6. Install the profile (setting information) by following the instructions shown on the iPhone
or iPad screen and select [OK].
The profile will be installed to the iPhone or iPad.
7.
Select [Settings] on the "Home" screen → [Wi-Fi] → this product's SSID displayed in
the Step 2.
The iPhone or iPad will connect to the product.