VR Box type
goggles won't work until dji releases the SDK for the fly app and some developers make a third party app which supports VR split screen. But until then I have decided to go with a similar type of
goggles but which have a different approach. They just use one single lense which provides 4X the resolution of a mobile VR headset. The clarity and sharpness of the screen is really awesome (on an iphone 7) and way better than
dji goggles. The only downside is that you cannot control the gimbal with your head movements. Plus you cannot really navigate the screen unless you use a separate bluetooth device with an Android phone. I am using only iPhone lately because of the FCC hack, but that bluetooth device doesn't work with ios. I simply open the zipper at the bottom and use my fingers if really needed.
I cannot recommend that MovieMask/MagiMask highly enough for that fpv purpose with
MA2. It costs 99 USD which admittedly is too much for what it is, but it is way cheaper than those 500 USD
dji goggles, plus for
MA2 to work you need a 500 USD
Smart Controller in addtion! And then you can only view the footage, no gimbal control or in-
goggles navigation etc.... One thing I have to warn you about MovieMask, it takes like forever to be delivered - mine arrived 4 weeks after the order, I complained and got a 50% refund, which is not bad at all ;-)