Your mobile device is already a powerful device capable of running all your favorite apps. With a decent wireless video transmitter, you can use your phone as a video monitor. These 3 wireless video transmitters to mobile devices can help:
Accsoon CineEye Air 5 GHz Wireless Video Transmitter: a wireless HDMI signal transmitter for phones and tablets. It accepts signals up to 1080p60 HDMI. The companion app has false color peaking, zebra, histogram, and other handy features.
Hollyland Mars 400S Wireless SDI HDMI Transmitter: a video transmitter and receiver for your DSLR camera with a range of 400ft and 0.1s latency. It lets you scan the current environment to find channels without interference. It supports 4 app connections.
Zhiyun Wireless Video Transmitter: a handy 1080p HDMI transmitter for up to 3 devices in a distance of 100m. It allows real-time monitoring on iOS/Android devices. You will be able to livestream to up to 3 mobile devices at the same time, in 1080p 30fps resolution.
Have you found better wireless HDMI to mobile transmitters? Please share them here.