So you would like to monitor drone footage on your wrist? The Virhuck T909 Watch Monitor can help. It has a 2 inch display with a 3 dBi antenna. It displays real-time images from your quadcopter and other aerial vehicles. The device has a rechargeable battery that lasts about 50 minutes on a single charge.
The Virhuck T909 Watch has a resolution of 480 x 240p. It is available for under $46.