Its working fine for me with the DSC-HX99.
I just dunno why the app keeps asking me to connect to the camera and when I click ok, it always hang. Gotta cancel that and scan the QR code in order to connect to it.
Classifieds Type: WTSell
Equipment Type: Compact
Short Description: G7x with red ring
Price (S$): $400
Condition of Item(s): 9
Comes with the box and full accessories when came new.