Here is the updated list of cameras and lenses already registered with various agencies but not yet officially announced:
Canon DS126701 SLR camera (EOS Kiss X90?), SKU: 3011C001AA, 3011C002AA, 3011C003AA), made in Taiwan, with Wi-Fi, no Bluetooth, dimensions: 129mm × 101.6mm × 77.1mm
Canon DS126741 SLR camera with Wi-Fi, no Bluetooth
Canon PC2328 digital camera with Wi-Fi and Bluetooth, new wireless module installed (WM600)
Canon interchangeable lens with SKU 2309C005AA (made in Japan)
Canon interchangeable lens with SKU 2439C005AA
Canon DS401141 electronic flash with SKU: 1757C003
Nikon N1622 digital camera (probably Nikon P900 replacement): made in China (It was planned to be manufactured at a factory shutdown plant), with Wi-Fi and Bluetooth.
Nikon N16F1 remote controller with Bluetooth 4.1 + LE (battery type lithium CR 2032).