I recently bought a Pivotell Vibratime 10 alarm vibrating watch - sorry the link has gremlins today, and I love it.
It’s nothing fancy, It comes with 2 bands and you can purchase other colours, it is rechargeable, comes with very clear instructions and has only 2 buttons (which some may find difficult to use as they are small but I had no problem with them.) I can set up to 12 alarms and the face of the watch lights up and it vibrates when the alarm goes off. It cost about £27.00. Its simple and does what you need it to do.
Tot