120db Super Loud Alarm Clocks for Heavy Sleepers adults 15 Wake Up Sounds Alarm Clock for Heavy sleepers

My kids loves their new alarm clock the sound is clear and loud, time retention, size, alarm, easy to use, readability. good quality and price value. i highly recommended. Read more

Works fantastic! Extremely loud as advertised! Pretty robust as well given how many times I've accidentally knocked it off the table in the morning! Read more

Clock has many color and brightness options and the alarm can be adjusted from a relatively low volume to unbelievably LOUD. Even adjusted to a level that even a very sound sleeper like myself can't ignore, there are several levels of more loudness available. I'd buy this again in a heartbeat. Read more

If you do not want bright lights in room, not for you. Programmed, but difficult. My elderly mom needed an alarm that worked and had battery back up. Read more

Quality is great. Size is a little bigger than it looked in the picture, but ok, nonetheless. Readability is fantastic...the numbers can be seen clearly across the room. The color option for the numbers and nightlight option are very bright but they can be dimmed to one's preference. There are 15 alarm sounds to choose from and the sound level can be adjusted, again for one's preference. However, on its loudest setting, it can and will wake up a deep sleeper. The first day my granddaughter (who I bought it for) heard her alarm go off...she said it almost gave her a "heart attack"! LOL! There are batteries but they do not power the clock, but will preserve memory, if you lose power only. There is a USB cord that plugs into the wall outlet to power it. If you are tech savvy, you probably will not have any problems setting it up. It kind of confused me, though! You do have to plug the USB cord in order to set all the functions. It is a sleek, shiny black, digital readout, fun clock. I definitely think it's worth what I spent on it! Read more

I like the clock, and the alarm is loud. It has numerous sounds to choose from. I love the one which is a “Polka” song. The screen color choices are fun. Here’s the rub. The clock connects to my cell phone to keep the time correctly updated. However the clock sometimes RANDOMLY changes the time by ONE HOUR, either ahead of time or behind. Therefore it wakes you up an hour ahead or behind of the real time, even though the time on my cell phone is correct. The clock displays the incorrect time by one hour. How is it possible that the time on the clock moves ahead or behind by one hour randomly, when it is supposed to continuously get the correct time from the cell phone? I like the clock, so I’m sending it back for a replacement, hoping the next one works properly. Read more

Good clock but not a fan of all the mixed colors. Some make the time difficult to determine and the numbers appear broken. And the screen is too busy for the size ofvthe clock face. But the sound is good if you need a loud clock alarm. Read more

I ordered these for my 3 son's and one of their girlfriends. Is it just me or do teens sleep like the dead these days? We had tried EVERYTHING to get them up and out of bed and then I found these. These are SUPER loud and depending on the sound you pick, can be really annoying lol. They do their job well and the added lights, size and visibility are all a big plus. My kids are all woken up easily by this even though they usually get up and turn it off and get back in bed🙄. The display is easily seen from across the room and they have lasted thru several falls off the bedside tables lol. A great buy overall! Read more