uscce Dual Extra Loud Alarm Clock with Bed Shaker - 0-100% Dimmer, Vibrating Alarm Clock for Heavy Sleepers or Hearing Impaired, Easy to Set, Snooze, Battery Backup, Wake with a Shake(Wood Grain)

This is a great alarm clock for heavy sleepers. The alarm is very loud and multiple alarms can be set. The piece that goes under the pillow, or under the fitted sheet, is brilliant. The added vibration definitely grabs your attention. I did find it a little hard to figure out how to set the alarm but did ultimately figure it out. It's not too large and doesn't take up a tremendous amount of space on the nightstand.

Worked great when I got it. Easy set up. Really like the ability to dim it all the way with an easy to turn know on top. The shake vibrates with enough gusto to wake the heaviest of sleepers. Unfortunately within two months the display doesn't come on unless you hit the snooze button and the adjustment controls no longer work. The alarm goes off at random times it's not set for. And now no buttons will shut it off. Great for something short term. Too bad the durability wasn't better.Update:Customer service contacted me almost immediately. They provided me with several options. I chose to relieve a replacement clock and couldn't be happier. Thank you again! Customer service was awesome!

There is nothing that I dislike about this alarm clock. I love the design, it reminds me of the twin bell alarm clocks of the days gone by, but digital and modern. The alarm is super loud, it has 3 variations: The classic twin bell alarm, a super loud siren 🚨, or ocean waves with seagulls. It is super easy to setup, the twin bell knobs are what you use to set the time, alarm time, and the brightness of the clock, and you can even dim it off as you sleep. Has 12/24hr feature and has ability to set 2 alarms, which I use for work week, and weekend wake up. It also has a bed shaker that you can put in the mattress cover or underneath the pillow with 3 settings: Hi, Med, or Low and it works great! I am so glad that someone finally designed an alarm where they don’t put the on/off switch of the alarm near the snooze button! I don’t know why designers do that, I can’t tell you how many times I have accidentally hit this instead of snooze! Finally, I love that the readability of the instructions are easy to understand, making setup a breeze! For the money, this alarm clock is well worth it. If you are a heavy sleeper who has sleep apnea like myself, combining the alarm, with the bed shaker, makes getting up easy. You will not go wrong with this alarm clock! SWEET DREAMS 🛌!

The clock is easy to use, and its cute. The functions are intuitive and it works well. The knobs on top (that look like bells) are used to adjust hours (left) and minutes (right) for setting the time and the alarms. Both will also adjust the brightness of the display. I will say that the dimming function is not 0-100% (which this company does offer in a different model)--there are discrete "clicks" to raise and lower the brightness, and I count 7 different levels of illumination. This is far superior to most clocks, which tend to offer only a hi-low option, but its not as awesome as their other clock (which is smaller and also costs around 30 bucks--currently its 26). This one: https://smile.amazon.com/gp/product/B07YNX5D1V/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1The smaller clock has a dimmer dial that truly lets you control the brightness all the way up and down. This is the feature that previously led me to purchase the smaller clock, and I absolutely love it (you can find my review under that model). The lowest setting on this one is indeed quite low, but the most discriminating sleeper might prefer to take it even lower, which you can only do with the smaller clock.The reason you might choose this one over the smaller one would probably be for the vibrate-to-wake feature. If you have someone sleeping next to you who does not want to get up as early as you do, this is a great idea. My test results for this feature are inconclusive because all of the beds in my house lack a box spring; they have a wood frame under the top mattress. In these cases, the vibrate function is also very loud because the vibrator is sitting on wood. This defeats the purpose. For research purposes, I placed the vibrator below the couch cushions, which is soft above and below. Even on the lowest setting (of 3), it was still a bit noisy (the dog launched like a rocket, but the vibrations also probably startled him, which is the point). I lay on this and listened, and I think it would still wake up my wife from the noise it makes (light sleeper). Perhaps if you have a thick bed with soft box spring and mattress, it would be quieter. I think I'd suggest to the manufacturer that they make the low setting LOWER.I do like this clock but, for my situation, the smaller one is better. The vibrate feature (if it will work for you) is the draw to this one. The smaller clock has a radio (which you can use to wake), which this one does not. The smaller clock has 2 USB ports, vs 1 on this model. The smaller clock also has a thermometer, if you want to know. And the smaller clock is...well, smaller.Note that this will still run the alarms on battery power, which is very rare (also true for the smaller one).This company makes great clocks. Choose wisely.[Disclosure: they offered me a free sample of this one in exchange for my honest review, which you just read. I assume they did this because I wrote a 5-star review for the smaller clock, which was bought and reviewed entirely of my own volition. I actually bought two of the smaller ones (for my kids) without any external motivation.]

Works very well , extremely loud can miss it lol