Best Projection Alarm Clocks

5 Best Ceiling Projection Alarm Clocks in 2022

Updated: May 24, 2021

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My name is Burak, and I've been studying alarm clocks for many years. I even created my own online alarm clock, which is used by people all over the world.

When searching around for the best projection alarm clocks, I found the Mesqool Alarm Clock to be the best. Not only does it have a large and clear projection, but it also comes with a focus ring, allowing you to adjust the clarity.

In this article, I am going to review four additional projection alarm clocks. I will discuss the pros, the cons, and the best features of each, all while giving my honest opinion.

My 5 Best Projection Alarm Clocks

Best Feature: Large And Clear Projection

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Best Feature: Indoor And Outdoor Temperature Display

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Best Feature: You Can Turn The Projection 180 Degrees

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Best Feature: All In One Weather Station

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Best Feature: Doubles Up As A Sound Machine

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Mesqool Projection Alarm Clock

Best Feature: Large And Clear Projection

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I recommend this alarm clock because the projection feature is large enough for people who have difficulty seeing. The time is projected onto your ceiling in large red numbers.

If you're projecting it at a weird angle, you can use the focus ring to adjust the clarity.

What's more, the digital numbers on the display screen measure 2 inches, which is a great alternative to the projection feature.

It's powered by an electric cord; however, you can install two additional AA batteries to keep it running during a power outage. This is great if you experience frequent power loss in your area.

When it comes to waking up in the morning, the alarm will wake you up - there's no doubt about it - however, it's not so loud that you'll jump out of bed full of adrenaline.

It provides a happy medium, which most people prefer.

When I dug deeper into the customer reviews, I discovered that a very small percentage of people experienced some technical issues with this alarm clock; however, everybody went on to say how great Mesqool's Customer Service was.

They have a technical team on hand that you can email if any problems were to arise.

One customer even said that Mesqool's Customer Service team was the best he has ever experienced!

Also, this projector alarm clock doesn't have a built-in radio, which isn't ideal in my opinion. That being said, there are two USB ports on the back, allowing you to charge your phone while sleeping.

So I guess that makes up for it!


  • Great for people who have difficulty seeing
  • Focus ring to adjust clarity, which is great if you have a high ceiling
  • Display screen numbers measure 2 inches
  • Amazing customer support team


  • Doesn't have a built-in radio
  • Some customers experienced some technical issues, which were quickly solved

SMARTRO Projection Alarm Clock

Best Feature: Indoor And Outdoor Temperature Display

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The thing that makes this alarm clock so great is the easy setup. If you don't have prior experience with projection clocks, you can follow the step-by-step instruction manual.

The projector displays the time in bright colors measuring around 8 inches, making it easy for people who have difficulty seeing. In fact, it's even bright enough to be seen after sunrise.

You will also be able to see the temperature, both inside and outside your home.

While the alarm clock has a built-in thermometer, if you want to see the temperature outside, you'll need to install an additional thermometer, which is included in your purchase.

What's more, there are four backlight brightness settings to choose from. I recommend going for the lowest setting, as the higher ones tend to be a little bright.

Alternatively, you can switch off the backlight completely.

While the Smartro Projection Alarm Clock is loved by many, a small percentage of customers did experience some issues.

The most common problem I discovered was the USB charging port on the back doesn't always function correctly. Several customers were complaining about how their phones keep disconnecting automatically.

While this could have been an issue with the customer's phone, it seems to be a recurring theme; therefore, for charging your phone, I wouldn't recommend this alarm clock.

You should also be aware that it's lightweight, making it easier to accidentally knock over.


  • Very easy to setup using the step by step instruction manual
  • Projection display time is around 8 inches
  • The projector is bright enough to see after sunrise
  • You can turn off the backlight completely


  • USD port doesn't always work
  • It's lightweight, making it easier to fall over

La Crosse Technology Projection Alarm Clock

Best Feature: You Can Turn The Projection 180 Degrees

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The La Crosse Alarm Clock is similar to the Smartro Projection Clock; however, there are some differences.

Rather than displaying the indoor and outdoor temperature, the La Crosse Alarm Clock only displays the indoor temperature, which can be an inconvenience for some people.

I liked the outside temperature display on the Smartro Projection Clock because it allows you to dress for the weather.

On the flip side, unlike the Smartro alarm, the La Crosse Clock allows you to turn the projector 180 degrees. So, no matter where you place this alarm clock, you'll be able to view the time displayed on the ceiling.

So how does the projector perform?

Pretty damn well, in my opinion!

The projector displays the time in large red numbers, so it's easy to see. There is also a focus ring, allowing you to adjust the clarity, depending on how far away your ceiling is.

When it comes to downsides, I discovered that the further away your ceiling is from the bed, the more blurry the projection would be. While the focus ring can help, it only does so much.

So I wouldn't recommend this alarm clock for people who have a super high ceiling unless you can still read a blurry projection.


  • You can turn the projector 180 degrees
  • Focus ring to adjust clarity
  • Displays the indoor temperature
  • Durable and long-lasting


  • The focus ring only does so much if you have a high ceiling
  • The ceiling display isn't as bright as other models

Dr. Prepare Projection Alarm Clock

Best Feature: All In One Weather Station

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If you're looking for an alarm clock projector that doubles up as an all-in-one Weather station, then look no further than the Dr. Prepare Projection Alarm Clock.

The name 'Dr. Prepare' makes it sound like something out of a zombie movie. And while it's not going to help you fight zombies, it sure as hell knows how to project the time!

What's more, similar to the Smartro Alarm Clock, it displays the weather inside and out. If you want to see the temperature outside, you'll need to install a temperature sensor.

The temperature sensor is splash-proof, so make sure it's not going to come into contact with heavy downfall. I recommend installing it underneath the facias on your roof, providing it's not directly under your gutter system.

Also, make sure to install it in the shade. Direct sunlight will cause the sensor to display a false reading.

So how does the alarm itself perform? Will it wake you up?

When the alarm sounds, it starts with one continuous bleep; however, if you don't hit snooze or turn it off, it will start bleeping 2-3 times to help wake you up.

It isn't the loudest alarm clock on the market, but it gets the job done!

How about the downsides!?

The alarm clock isn't very big, which makes it difficult to read from the digital display. In my opinion, this is a rookie mistake to make, as the people buying these types of alarm clocks already tend to have difficulty seeing.

I guess that's what the projector is for, though.

Also, the instruction manual isn't clear enough for everybody to understand. For this reason, it may take a while to figure out how everything works.


  • Can detect the weather inside and outside your home
  • Alarm sound changes if you don't turn it off, helping to wake you up
  • Splash-proof temperature sensor
  • The projector also displays the temperature


  • Digital display can be difficult to read because the digits are small
  • Some people may have difficulty understanding the instruction manual

HoMedics Time Projection Radio

Best Feature: Doubles Up As A Sound Machine

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Most of the alarm clocks on this list are black; however, this one is pure white, which is great for people who have lighter rooms and don't like the contrast a black clock provides.

When sleeping, you can switch off the digital display and use the projector. This is great for people who enjoy sleeping in complete darkness and find a display screen too disturbing.

Alternatively, you can dim the display screen. There are three settings to choose from.

The projector displays the time in blue. After reading what previous customers had to say, I found the projector can be too light for some people; however, you can turn it off.

But that would defeat the whole purpose of you reading this article!

Anyhow, there is another benefit of this clock that makes it truly unique. It doubles up as a sound machine, meaning you can fall asleep or wake up to the sounds of nature.

Most other sound machines on the market only play nature sounds for a certain duration of time before they turn off; however, this one lets you keep the music playing all night.

Pretty impressive if you ask me!

In terms of downsides, the 'on' button for the projector is located on the back of the alarm clock, at the bottom. This location isn't ideal and makes it difficult to locate in the dark.

What's more, the ceiling display is very bright, which can be distracting for some people.


  • You can switch off the digital display and only use the projector
  • Doubles up as a sound machine, so you can fall asleep to the sounds of nature
  • Comes in white, which is great for lighter bedrooms
  • You can keep the nature sounds playing throughout the night


  • Difficult to locate the projector button
  • The ceiling display is very bright

What To Look For Before Buying A Projection Alarm Clock

Before you spend your hard-earned money on a projection alarm clock, there are some things you need to be aware of.

Let's talk about them below.

Adjustable Focus

If you want to get the best projection alarm clock, I recommend going for one with an adjustable focus. The further away your ceiling is from the clock, the harder it's going to be for it to focus.

Choosing an alarm clock with adjustable focus means you'll be able to change the clarity levels.

Backup Power Source

Some projection alarm clocks come with a secondary power source. For example, while most alarm clocks plug into the wall using an outlet cord, you can also add batteries.

Doing this means the alarm clock will keep functioning in a power outage.

In most cases, you'll know where there is a power outage; however, if it happens in the middle of the night, then you'll be none the wiser.

And it will cause you to miss your alarm!


Durability is essential if you want your alarm clock to last for years to come. Nowadays, there are too many clocks with a bad reputation. Some of them are even being delivered to customers broken.

With so many cheaply made clocks, it can be difficult to decipher which ones are legit and which are badly made.

While you may think durability isn't important when choosing an alarm clock, the opposite is actually true. It's ever so easy to wake up in the morning and accidentally knock your alarm clock off the bedside cabinet.

If it's not durable, then there's a higher chance it will break.

Final Thoughts

In an ocean of cheaply made alarm clocks, choosing one that works isn't the easiest job in the world.

That's why I created this article!

If you still can't decide, I recommend going for the Mesqool Projection Alarm Clock. It offers a large red projection that is easy to read, even if you have eye trouble.

I hope this article has helped you make an informed decision.

Author: Burak Özdemir

My name is Burak, and I used to have difficulties waking up in the morning due to unreliable alarm clocks. Over the past few years, I've dedicated part of my life to finding the best alarm clocks and sharing my knowledge with people through this blog. I'm also the creator of Online Alarm Clock.