After the timer has elapsed from the start of shooting with the Watch to the shooting, the watch is vibrated to notify the start and end of shooting. The timer and shooting time can be set arbitrarily. You can play back the recorded video, check it, and export it to other applications.

[How to use]
Open the shooting screen and fix the iPhone.
Check the shooting position in the Watch Preview.
Press the Rec button on your Watch to start shooting.
After the start timer has elapsed, the Watch vibrates to signal the start.
After the shooting is finished, the Watch vibrates to notify the end.