Hi Guys! I've used to be an avid LD-er a while back and am planning on returning to having LD's (used to be at least several per week).
I've been on a search for vibrating alarm watch or smartwatch - there are many cheap knockoff ones out there now, but this aspect seems to not be documented anywhere, does anyone know of a not too expensive smartwatch that:

1) has a vibration-only alarm option?
2) you can adjust the intensity of the vibration?

I've actually asked many sellers on my country's equivalent of ebay, but no one seems to know or it's non-adjustable. Surely someone here will know something
thanks in advance!