I bought this to replace the one that died during an electrical storm. I have more hearing loss now than when I bought the first one several years ago. I like the fact that it vibrates the bed as hard as a small earthquake which scares the dog and gets me going. Really great unit and I can't recommend it enough for those of us with severe hearing loss.

I am deaf in one ear and have a 25% loss in the other. If I am sleeping on the functioning ear, I could not depend on hearing an alarm. I placed the vibrating pad under my pillow and I am awaken every time.

Much nicer than the previous vibrating alarm clock that broke. Easy to set with all the buttons on the top and wakes me every time. I put the vibrator between the mattress pad and fitted sheet because I frequently move my pillow around. I also like the big digital numbers on the clock. Quick delivery of an excellent product.

I used it on a recent trip. My wife was not with me so no one to wake me. I felt very confident in the product, it worked perfectly.

This is my third product and I am satisfied with everything. This clock was a gift for my friend who is almost deaf. Dorothy

The vibration is great, very powerful. I do wish the sound was lower as I am deaf to higher pitches, but I don't really need to use sound with this.

I was so worried about being late for appointments, until I received my new alarm clock. Just love the way it wakes me up.

The alarm clock is well designed for its intended purpose. It is compact but has nice large letters to easily see time, easy to setup time and alarm, and the vibrating puck has a sufficiently long cord to place where desired. The product description should be more clear to show that it needs to be plugged in order to set time and alarm. I have not tested to see what happens if only on battery power - e.g. if the alarm will still go off.

Vibration is good and am very happy. They shipped them out and we got them in 2 or 3 days, very happy about it.

I got this alarm last August, right before I moved into the dorms to help me wake up for classes. It was my first year of college and I wanted to make sure I had the right technology to help me wake up. It's nice and small and it worked well all year for me. My school had a short power outage due to the storm and once it came back, my clock was set at the right time as if nothing happened since this alarm still works through a power outage. This product is very helpful!

Im so happy to have my alarm and the clock now o would sleep all night to went alarm make wake before i have to wake 3 o 4 time to make sure i dont late to wake

I got this for my 13 year old daughter. She had a different clock that was hard to set and would go off in the wee hours of the morning-waking everyone but her! This clock is easy to use and she is getting up on her own now instead of us having to wake her. I especially like the ring tone and how it is staggered.

It great!

It's nice and great. I can use it for my next trip. In the past summer, I had to wake up and checked time for every hour to make sure I don't get wake up late.

I love it because my Son who is 14 years old he can wake up him self to go to school no problem and he like too. And the shipping was free but it came on time

I previously had vibrator alarm clock that you can put in your pillow but during the night you cannot see the time unless you take it out of the pillow and find the button to push to see the time. This clock you can set at bedside and be able to see the time and it comes with vibrator. First I put the vibrator between the box springs and mattress and it wasn't very powerful. I then tried put inside the fitted bedsheet at the pillow area and you can feel the vibrator more so then between mattress and box springs.

It took me a couple days to figure out how to set it for my needs but now that I accomplished setting it up to my satisfaction I love it. I do not have to wear hearing aids to bed anymore. Truly A PLUS

I love this clock because I can actually hear it! I'm nearly deaf, so finding a clock that I can hear is a challenge. The clock is very easy to work. The alarm is loud enough for me to hear. I placed the vibrator under my pillow, because I couldn't feel it under my mattress. I absolutely love this product!

Love it!!

Is nice. Just what I need to wake me when I am sleeping alone. Will take on a trip to China with a group tour but will not have to bother anyone to give me a loud rap on my door to wake me. Have a very difficult hearing problem. The vibrator is what I need.

Now I don't have to set an alarm to wake my son up - not sure if it is the volume or the vibrate, but it's working! I like that there are different tones and love the usb port.

My grandson had been setting TWO simultaneous alarms which failed to rouse him.. It did, however, forcibly levitate me at 5 AM--which didn't do my disposition much good. He now is capable of rising and shining on his own. Thank you!!

I'm happy cuz I can wake myself up independently again without having to ask my husband to wake me up. I gave my Sonic Boom I currently had (it helps him wake up!), and was without one for awhile until I purchased this one. We're all happy I have one of my own again!

This alarm clock works great and as a widower who plans on traveling. not having my wife to wake me is a problem. I gave it 4 stars not 5, because I would have liked it to be smaller, but It works just as advertised and is just what I needed.

The clock is very nice, modern, and perfect size.

I purchased this clock for a trip I went on, and it worked beautifully, I put the shake pad under my pillow, and was easy to wake up and shut off

My daughter slept through her alarm clock. I have had this vibrating clock for two years and never got up late. I got her this for her birthday and she loves it!

I have purchased 2 of these, the second purchased after the first one failed. Both worked great when operational, but the battery compartment is terrible as one has to cram the 9V battery, the cap connector an and wiring into a way too small compartment. The first failed due to crimped battery wiring issues, and I damaged the second clock alarm when trying to remove and replace the battery. Both alarms worked well for me, but I'll never buy a third one due to the battery and compartment issues. I still love the convenient small size.

This clock is great. I need the vibration feature and it works. The numbers are big and bright. Easy to set all functions. II wish the alarm off button was bigger, but I'll deal with it.