Sonic Alert SBB500ss Sonic Bomb Alarm Clock with Super Shaker

First and foremost, I have a very hard time to waking up in the mornings -- deep sleeper.I have tried several alarm clocks that I ordered here on Amazon. Those clocks were fine, in they're own right, but I flat out couldn't not hear them.I came across this clock, and figured I would give it a try.This clock definitely does the job! The sound is very loud -- and the sound, itself, is "bad" enough to where I wake up, just to turn it off, LOL!!!!Quite naturally, I place the clock away from the bed, to where I have to get up just to turn if off!!If you're a deep sleeper, and/or know someone that is, get this clock -- it is well worth the money!!

Very loud it wakes the whole house.

I am completely deaf and growing up I always had my mom waking me up. Now with this product I can wake up on my own. The vibration is really good and vibrates really strong.

Profoundly deaf. Works well with shake, flash and buzz.

Worried son wasn’t going to wake up for college classes. Works very well.

When I ordered this alarm clock I honestly thought it was going to be like the other ones I've purchased and not be loud enough for me to hear. WELL, I was wrong!! When the alarm, lights & vibration disc went off at 5:30am my dog started scrambling to get off the bed and ran all the way into the living room, never looking back to see if I was okay. Bright lights & super loud alarm along with the vibrating disc which I put inside a tin can for extra noise has worked perfect for me these past 3 days. I can assure you that if I'm ever late for work it's definitely not due to me sleeping through this alarm! Thank You Sonic Alert.

I like the volume this alarm can produce

LED display stopped working two months after purchase. Contacted their customer service where I was informed that I have to pay to ship it to them to analyze before they will replace it. Not the type of warranty I expected. I do not recommend this alarm.

Useless don't buy or waste your time if you live in Australia. Seller states "comes with Australian adaptor/power supply" false, lies and/or misleading. Seller sent US adaptor :( Now I have to go through the process of retuning to USA and getting a full refund. You could go jaycar and get an adaptor...but you shouldn't have to. As it should have been included in the package, as stated in the description. Won't be purchasing again Disappointed

Great product, for an incredibly heavy sleeper like me this was great. The bed shaker is put under your pillow, not your bed and I learned that through trial and error. When it does shake you'd have to be clinically dead not to wake up. I would reccomend moving the clock out of easy reach if you're a heavy sleeper like me because one button press and it'll turn off the alarm. Only complaint is one two alarms are available but as it's my fault for being such a heavy sleeper I can't complain. 10/10 and worked better than I thought it would

My roommate doesn't sleep. He spend 8 hours a night being completely comatose and is often late for workGot this for him, and works like a bomb.Only drawback is it's loud enough to wake me up as well.

I used to have two alarms on my iPad, one on my cell and one regular alarm and none of those woke me up. The Sonic Alarm managed to wake me up every single time.

Tenho deficiência auditiva e este despertador tem um bom volume (que pode ser ajustado) e um mecanismo vibrador que pode ser colocado debaixo do colchão, despertando-me na hora desejada. Recomendo.