I'd say NO also for several reasons:
1. shaky footage
2. small ccd's equal bad quality footage
3. small lens equal narrow field of vision and poor quality footage
4. even though they say 'wireless' you still have to contend with MORE BATTERIES for the system--a transmitter and a receiver and a way to START recording on your camera that the transmitter is WIRED INTO.......ergo.....it's not wireless.
It is between the transmitter and receiver but HOW DO YOU GET YOUR CAMERA TO RECORD..........?? Buy their LANC control to start recording your camera.........ergo......wires.
5. Recoil from your bow will create shaky footage.
6. They didn't have one video scene on their web page of shooting with the camera with a bow.
And that's all I have to say about that.