Need a custom sound or vibration device which reminds me every few minutes
But, when not at the computer, I can't remember always to do this. When I remember, it's already a few hours or so and the link breaks and it takes more time.
Can someone offer to help with a simple (electronic or whatever kind) idea of making a cheap sound or vibration device that can remind me at least once in 15 minutes? I know I can use my mobile, but I have a cheap Samsung mobile that only has 10 alarms, out of which 2 - 4 I already use as other reminders.
Thanks for the help.