Thread: A cool watch for reality test

By browsing the web, I found this one pretty cool, and ideal for performing RC in my sense, I just wanted to share :

https://www.youtube.com/watch?v=QWbOoKIDLRU

There is a timer with a silent alarm (vibration), maybe a way to do a dild ? If our body can receive vibration from the wrist into the dream ? Or maybe while performing a RC each time the watch give a vibration, we will perform a RC while dreaming when the watch give vibration during a REM stage ?

In your opinion is it gadget ? Or usefull ?