Yep, 699 and the picture quality is worse than the goggles at half the cost of the moverios. I wouldn't recommend them. I've never tried it, but some people use a cheap set of vr goggles paired with litchi vr mode. You can do that for under 50 bucks.only $699 ouch. maybe there is a work around for some more economical ones?
i have used many devices with the Mavic controller and the only one I have come to trust is an Ipad.(the only one that doesnt crash with the go4 app)