Did my 15Y old son just get out of bed on time for school in the morning? It must be a miracle. Jokes aside/ it's very load and the vibrating part is very...viberating. I do however think you could get used it it (or just turn it off) if you don't want to wake up. If you have no desire to get out of bed, it won't make even the most unwilling teenager get out of bed. But if you have the will, this might be the way for you.
Rating:
[5 of 5 Stars!]