uscce Loud Dual Alarm Clock with Bed Shaker - 0-100% Dimmer, Vibrating Alarm Clock for Heavy Sleepers or Hearing Impaired, Easy to Set, USB Charging Port, Snooze, Battery Backup (White)

I was sleeping through 4 alarms on my phone, and also tried the sunlight wake up clock before purchasing this. Finally I actually wake up and get up!!! I don't use the alarm because I don't want to the jolted out of bed when its such a shock I don't have time to realize what's happening before turning it off and going back to sleep. The vibration is strong enough to go through my super thick pillow and no ear piercing alarm scaring me or my cat. Love this!!!!!

I sleep like a bear.The police siren and vibrating bed alarm combo are a perfect way to wake my butt up in the early morning!Rare is the day I am so tired I actually sleep through the alarm!

loud as all get out, and the vibration shakes ur whole mattress, really awesome for heavy sleepers, love the adjustable brightness, easy to set up and use

Wish I can adjust the snooze time from 9 to 10 mins.

Awesome. Loud. Vibration…..even a dead human would wake up. I have had 4 vibrating mattress alarms and slept through them, this one, HELL NO!!! I’m up. It’s very very very good.

Best alarm clock for hard of hearing and sound sleepers! If this won’t awaken you nothing will! I purchased 6 alarm clocks for my 94 yo hard of hearing and deep sleeping mom. This is the only one that actually works for her. This is loud enough to awaken the dead. The vibration is strong even on the weakest setting. The volume is extremely loud. I was so tired of looking through reviews of alarm clocks that don’t demonstrate or at least mention the volume of the alarm. The easiest of any alarm clock to set as well. What’s not to like?!

It did the job for awhile but after maybe a month I decided to put in some batteries just in case and the wire for the vibrating module got yanked out and now it’s bricked, I almost missed work because I had faith in this clock. Not the most durable I guess..

Loud little s*#&!! The vibating pad that goes in between the mattresses is a game changer! I used to wake up at 5 :50 am every single day like clokcwork, but now my body's natural alarm clock has gone caput and nothing wakes us up anymore! Except this guy1! Definitely a sound investment for the heavy sleeper. Digital screen is nice, clock is well made and super easy to use and set. Would recommend for sure!