Best Alarm Clock for Heavy Sleepers

No one likes a rude awakening. But sometimes a rude awakening is all you need in order to avoid missing an important meeting. That’s why we will help you choose the best alarm clock for heavy sleepers.

The concept of the alarm clock dates back to the early 4th century BCE when Plato designed a water clock to wake himself up for lectures. Today, they have evolved to brilliant hi-tech devices which can help you wake from the deepest sleep.

Heavy sleepers have to seek out special features before buying. We’ll tell you all about that in our buyer’s guide. Before that, here’s our short review.

Best Alarm Clock for Heavy Sleepers

Lielongren DigitalYes 6.7 x 2.4 x 3.3 inches1 poundCheck Price
Sonic Alert BombYes7 x 7 x 6 inches1 poundCheck Price
Ruggie ClockNo23 x 14.9 x 1.6 inches1.9 poundsCheck Price
Peakeep Twin BellNo4.1 x 2.2 x 6.5 inches272gCheck Price
Mesqool Projection ClockYes12.6 x 4 x 1.8 inches400gCheck Price
Reacher Modern DualNo7.9 x 4.1 x 3.1 inches1.05 poundsCheck Price
Kucoole LoudYes6.7 x 2.4 x 3.1 inches1 poundCheck Price
Clocky RunawayNo5.2 x 3.5 x 3.5 inches289gCheck Price
Geemarc Wake ‘n’ ShakeYes8 x 4.2 x 5.3 inches1.72 poundCheck Price
Philips Wake-Up LightNo19.9 x 14.6 x 19.2 inches4.7 poundsCheck Price

LIELONGREN Dual – Best Digital

Lielongren Digital Alarm Clock

Lielongren Digital is among the best digital alarm clock you can lay your hands on today.

It features a 9.5-inch curved-edge LED digital display. You can dim the brightness of this display to avoid discomforting your eyes at night. And you can switch the clock between 12 and 24-hour display formats. It also features a built-in FM radio.

This unit can be considered an electric alarm clock because it is powered by AC power but also comes with a battery backup.

Regarding how it serves heavy sleepers, this is about the loudest digital clock we found; the loud sound reaches up to 118 decibels and is accompanied by intense vibration.

Another interesting feature we noticed was that we could easily set up two separate alarms on this device.


  • Large LED display
  • Loud sound
  • Cool design
  • Easy to set up dual alarms
  • Can charge your device via USB

  • Fragile
  • Didn’t vibrate as much as we hoped

The Catch

  • This is easy to like. And that’s down to how well it does its job. Lielongren designed a nice piece that uses both electricity and battery.
  • We were particular about the sound in this case because we wanted to choose a good wake up for heavy sleepers.
  • We had some concerns with the durability of this unit though. Due to the large screen size, a heavy sleeper may knock it down in anger and smash the display.

Sonic Alert Bomb – Best Annoying

Sonic Alert Bomb Alarm Clock
Everything checks out nicely with the Sonic Alert Bomb. The loud sound it gave us immediately confirmed it as one for the heavy sleepers.

The Sonic Alert is a little more durable than the Lielongren due to the sturdy design. It has an LED display and you can adjust the brightness between five different levels.

This has a bed shaker vibration combined with the shrill sound – this makes it a really annoying for people who just don’t like being shaken out of bed. Especially when you consider the fact that this unit doesn’t have a progressive – it just buzzes at the loudest tone. Although you can adjust the buzzer volume.

It uses a 9-volt battery but also works with AC power.


  • Very loud
  • Cool design
  • Bed shaker vibration

  • Can’t charge other mobile devices
  • No progressive alarm

The Catch

  • It has a tough build so it will survive if you angrily push it down from a stand due to the annoying sound it makes. But not without a few cracks.
  • We liked that it uses a 9-volt battery to save your settings in cases of power failure.
  • We also found it easy to set up compared to the hassles we faced with others.
  • It’s a dual clock so you can set up two different alarms to wake you and your partner at different times.
  • The buttons seemed a bit stiff for us. We weren’t sure how long they’ll last if we kept having a go at them.

Ruggie – Best In Bedside

Ruggie Alarm Clock

Since it entered the market, many deep sleepers have tried using it to solve the problem of missing important meetings. It didn’t disappoint. We present the Ruggie.

It is named Ruggie because it’s designed and built inside a rectangular grey-colored rug. How it works will interest you.

This is loud enough to wake up heavy sleepers but it can’t be snoozed or turned off unless you get up and place your feet on it for three to 20 seconds. What happens between that time is you become more awake, your blood-flow improves and you’re less likely to fall back to sleep.

Setting up requires the use of a laptop or PC and the process was a bit tricky for us. But we got it done and discovered we could even play music with it after our alarm goes off. Albeit a USB had to be connected for this.

There are different beeping sounds on it, depending on how rudely you want it to sound in the morning.

It is powered by a set of 3 AAA batteries. Sadly they don’t come included with the product so we had to use ours.


  • Brilliant concept
  • Varying sound
  • Sleek design

  • Not easy to setup
  • No dual alarm

The Catch

  • The biggest problem you’ll have with it is in setting it up. You’ll need to connect it to your PC via USB to do that. There’s a user guide packed with the product to help you out.
  • The idea behind this is brilliant. And it’s not expensive so it’s worth checking out.
  • You can choose how loud you want your alarm to sound. And how long you stand on it before it goes off.

Peakeep Twin Bell – Best Analog

Peakeep Twin Bell Alarm Clock
The Peakeep Twin Bell is an analog clock designed like one of those you knew when you were a kid. Depending on how old you are.

The Peakeep Twin Bell was designed to rouse even the deepest sleeper. Even though it doesn’t have bed shaker vibration; the sound is still shrill enough to annoy you out of sleep. This can be snoozed if you punch the button on the top.

Basically, it looks like a standing clock. The body is metallic which adds to the decibels it produces. It functions with one AA battery and has a backlight so you can set your alarm even in the dark.

It was easy for us to set up. Snoozing it wasn’t a problem either which makes it a good bedside clock.


  • Loud shrill sound
  • Easy to setup
  • Durable
  • Affordable

  • Looks antique
  • No vibration

The Catch

  • The Peakeep Twin Bell is a very loud. It’s easy to set up too.
  • This is the toughest on our list. Because it’s mostly made of metal it won’t break if you knock it down from a stand. Unless you decide to fling it and crack the glass screen.
  • This classic alarm serves its purpose – although it doesn’t vibrate like most modern ones.

Mesqool – Best Projection

Mesqool Projection Clock

You will find the Mesqool Digital Projection easy to use and loud. It’s a digital clock so you’ll get a 7-inch LED display. You can easily dim the display between three levels. The alarm comes with an AM/FM radio and you can use its USB charging feature to charge your mobile devices.

The name is taken from the small 180o projector attached to it which projects the time to the wall or ceiling. That way you can keep it away from your bed and still see the time clearly.

It takes backup power from 2 AAA batteries. But we noticed that when using the battery instead of AC power the time display doesn’t come up.

The buttons are well labeled and easy to press. The alarm did a good job saving our settings.

The sound is loud, reaching 120 decibels from the measurement we took. And it has an intense vibration – with a vibrating pad for that purpose.


  • Allows USB charging
  • Loud sound
  • Has dual alarms
  • Nice display and cool projection feature

  • Display goes off when using battery

The Catch

  • If you’re seeking a radio alarm clock you can go for Mesqool Projection Clock.
  • You’ll like the projection feature, it looked pretty cool for us.
  • You can charge your mobile devices with this and use it without much hassle.
  • You can set two different alarms on this unit.

Reacher Dual – Best Modern

Reacher Modern Dual Alarm Clock
Among the best loud alarm clocks in the market is the Reacher Morden Clock. The first thing you’ll like about it is the design. It has a cool monochrome LED display and an all-white skin. The display brightness can be dimmed between four different levels.

The sound is loud. And this unit allows you to choose between different sounds. If you’re truly a deep sleeper you can go with the loud vibrating buzz. Or you can set it to wake you up with a loud blaring sound from your favorite radio station.

Like some of the other we reviewed, this model has dual alarm clock so you can set up different alarms for you and your partner or kids.

This isn’t solely for heavy sleepers, it has a progressive alarm – meaning the sound can be set to increase gradually until it gets to the loudest.


  • Impressive design
  • Dual alarms
  • Progressive alarm sound

  • It looks sturdy but is fragile
  • Setting it up was tricky

The Catch

  • The Reacher Morden is sexy and sturdy. The LED display is really bright but can be reduced
  • What drew us to this unit was the level of control it gave us. We could dim the brightness as much as we wanted. Then we could choose how it sounded.
  • The FM radio scans automatically and remembers the last station you listened to.
  • It has a progressive sound and can easily be snoozed. You’ll like it.

Kucoole – Best Loud

Kucoole Loud Alarm Clock
The Kucoole Loud lives up to its name. This clock is loud. It has an annoying buzz and features bed shaker vibration.

The Kucoole is also sleek and has a 7-inch LED display. That display brightness is easily adjustable depending on your preference.

We were able to adjust the sound of it between three levels. At the highest level, the buzzer sound gets pretty annoying and loud. Perhaps that’s what you need if you’re a heavy sleeper. Another thing that can be adjusted is the intensity of the vibration.

This uses AC power. And 2 AA batteries as backup power. We found it easy to set the alarm to either vibrate only or buzzer only.

Finally, it has that dual alarm feature – which is a popular feature among modern alarms.


  • Dual USB charging ports
  • Easy to use
  • Nice design

  • Doesn’t have features we found in other modern ones like FM radio, music player etc.

The Catch

  • Again we liked this because there were so many customizations it allowed. For example, we could set it to vibrate only or just the loud buzzer. It depends on what you prefer. Some heavy sleepers don’t respond to loud sound but will wake if there’s a vibration on their bed or pillow.
  • The Kucoole was loud for us. It does its job well and has a decent memory.

Clocky Runaway – Best Kids

Clocky Runaway Alarm Clock

Ever heard of a rolling alarm clock? The Clocky is a robotic clock that can awaken the deepest sleeper. The clock is designed with wheels to enable it to roll a few feet away from your bed after the first snooze. That’s why it’s called the runaway clock.

The sound from Clocky is a shrill chirping sound which can be very disturbing. Especially when the clock keeps rolling out of reach to prevent you from pressing the snooze button.

The wheels of Clocky are made of rubber so they don’t break or come off easily. You can turn off the wheels at the press of a button – if you don’t want Clocky running away from you.

The clock is powered by four AAA batteries. It has a monochrome backlight LED screen. And it’s very easy to set up.


  • Brilliant idea for waking up heavy sleepers
  • Easy to set up
  • Durable

  • Moves blindly and often knocks into things
  • Too many falls will break Clocky

The Catch

  • The main catch with Clocky is that it moves. It beeps endlessly and wants you to get up and make it stop beyond hitting the snooze button once.
  • Due to the small flashy design, this is a kids alarm clock but will also be appreciated by every adult who buys it.
  • There are no smart features like USB charging and FM radio, but this is a unit that does its job well.

Geemarc Wake ‘n’ Shake – Best Vibrating

Geemarc Wake ‘n’ Shake Alarm Clock
A lot of people will not wake up early because they can’t hear the alarm go off. In cases like that, such persons might be suffering from being deaf or some hearing difficulties. In rare cases, they’re the deepest sleepers who can sleep through anything. The Geemarc Wake ‘n’ Shake was built for them.

The Wake ‘n’ Shake is the best vibrating clock we saw. It measures 8 x 4.2 x 5.3 inches and weighs 1.7 pounds. It has a large LED display which shows you time and date.

It is very loud. But we like it because it lets you choose what wakes you in the morning. You can go with just the intense shake and wake vibration which makes it your silent clock. You can also set it to flash continuously. Yes, it has a bright flashlight. Or you can choose all three alerts – flash, vibration and alarm.

The Wake ‘n’ Shake Alarm is an electric clock but it uses backup power from 3 AAA batteries to preserve your battery in case of power outage.


  • Large buttons
  • Multi-choice Alarm
  • Can connect with your smartphone and notify you when there’s an incoming call

  • Setting it will give you a hassle if you don’t study the user guide carefully

The Catch

  • They designed the Wake ‘n’ Shake for people who are hard of hearing. It has a vibrating pad which can be slipped under your pillow to wake you up when its time. The vibration is quite intense.
  • This had a few features that endeared it to us. For example, it had a flashlight and the sound reaches 120 decibels
  • The design is also catchy – a bit sturdy though.
  • Although it has labeled buttons, you’d have to carefully study the user guide to be able to set it up.

Philips Wake-Up – Best Light

Philips Wake-Up Light Alarm Clock

We thought about the various ways to wake up heavy sleepers besides the blaring buzz of a loud or a vibrating one. One solution we came up with was the Philips Wake-up Light.

The idea behind it is an interesting one – what it does is wake you up by illuminating your room with a light that mimics that of sunlight. Then it beeps steadily until you wake up and snooze it. This thing works. Really.

You can adjust the display brightness of it between 20 different levels. Interestingly, it has an FM radio.

Because of the bright light, it features, you could even use it as a reading lamp.


  • Inspiring idea of an alarm clock
  • Wakes you up without giving you a headache

  • Buttons aren’t pronounced
  • Setting it up isn’t as easy as advertised
  • Fragile
  • Beeping sound isn’t loud

The Catch

  • There were deep sleepers a thousand years ago and they still managed to get up early without any alarm; all they depended on was sunlight. That’s what Philips tries to bring back with this unit.
  • The sound is adjustable and the brightness too. But the sound is only as loud as a beep. Don’t expect a rude awakening.
  • The unit looks like one giant breakable bulb and that’s exactly what it is. It’s very fragile.

How to buy the best Alarm clock for heavy sleepers

If you’re a heavy sleeper, there are key things you need to look out for in clock. We know you want sleek features but oftentimes we noticed that alarms with all the hi-tech features aren’t built with deep sleepers in mind.

Here are things to look out for instead:

What wakes you up?

Not every heavy sleeper can be woken by a loud sound. Some can sleep through any noise and only wake when they’re satisfied. That’s why you need to first identify what wakes you up. If it’s sunlight, then we recommend the Philips Wake-Up Light Alarm Clock. If you have difficulty hearing, we recommend the Wake ‘n’ Shake which vibrates your bed/pillow.

Some people are woken when nice music starts playing. In that case, buy one that can wake you up with music from your favorite radio station.

The Lielongren Digital has a sleep radio/music timer which plays a radio station until you sleep (based on set time) and wakes you up with sounds from the same station.

Multiple sounds

Heavy sleepers are advised to buy it that can play multiple sounds. Not just a loud blaring buzz or a steady beep. These kinds give you choice and control over what wakes you up every morning.


Many users complain bitterly of not being able to set up their alarm after buying it. This occurs frequently with digital ones. Before buying an alarm, choose one that comes with a user guide. This will be of massive help when your unit eventually arrives.


There are many features that come with modern clocks. Some of them have a built-in radio and let you play music on your phone. Some allow you to charge your smartphone via USB. If you want a portable travel alarm clock you can choose one that doesn’t solely depend on AC power.

However, these smart features are secondary to what an alarm clock for heavy sleepers stands for. Even the classic Peakeep Twin Bell will effectively do the job of waking up a heavy sleeper.

Finishing up

Good sleep is paramount for living healthy. But sleeping too deep might cost you in the end. It might be your kid’s soccer game or an important board meeting. That’s why we appreciate them.

Most mobile phones come with alarms, but they’re mostly inadequate in waking up heavy sleepers. This makes room for clocks specially designed to rouse people who sleep deeply.

We’ve reviewed 10 of the best alarm clock for heavy sleepers. Looking at every angle and addressing all kinds of sleepers including those with hearing difficulties. It’s time for you to buy one.


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