I have various devices with optional Wi-Fi that are not ready for prime time. OK to play with but the common thread is they either never connect or they drop the connection at random times. I wouldn't trust them for a recording you have to get on the one and only first try and you're taking up someone else's time. So me too - I only found out after the fact. e.g. I could have saved at least $50 choosing an otherwise identical model camcorder.
I'd be OK if I thought new working versions of the apps were in the pipeline but It hasn't happened yet with any of these things I've bought. And they are 3rd party developed so no manufacturer's support.