Best Atomic Wall Clocks

5 Best Atomic Wall Clocks in 2021

Updated: August 16, 2021

Disclaimer: As an Amazon Associate I earn from qualifying purchases

If keeping the correct time is important to you, getting an atomic clock is your best bet. They use the frequency of atoms to tell the time, making them the most accurate in the World.

When you purchase one of these clocks, you're getting the highest possible quality that's even recognized by scientists.

In this article, we are going to look at the five best atomic wall clocks. You'll learn about the pros and cons of each, as well as a detailed review of every product.

If you're in a rush, my top pick is the La Crosse Technology Wall Clock. It's large, easy to read, looks great, and super reliable - everything you could ask for when purchasing an atomic clock, right!?

Why I'm Qualified

I've always been interested in clocks, having spent many years dealing with faulty products. I designed this blog with one idea in mind - to help people learn about the best clocks and alarms for different purposes.

I also designed an online digital clock.

Best Atomic Wall Clocks

Best Feature: Large Face

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Best Feature: Looks Amazing

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Best Feature: Rustic Look

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Best Feature: Indoor and Outdoor Temperature Sensors

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Best Feature: Worldwide Atomic Feature

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La Crosse Technology Wall Clock

Best Feature: Large Face

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If there's one company that's known for producing superior clocks, it's La Crosse Technology.

And this clock is no exception!

With a silver, black, and white design, it looks great in most modern homes throughout America. These colors also make it easy to read from a distance, which is perfect for the older generation.

However, if you prefer a more vintage look, a different clock may be more suitable.

Unlike some wall clocks on the market, this one doesn't have a loud ticking noise. In fact, many people refer to it as silent. Depending on your preference, this may be a benefit or a downside.

Although most people prefer silent clocks nowadays, right!?

What's more, it's super easy to set up. You just need to choose your timezone, and it will set automatically. Alternatively, there's an option to set the time manually.

In terms of downsides, I found it takes about an hour to set the time, provided you're using the automatic mode.

Pros:

  • Looks great in modern homes
  • Large easy to read display
  • Doesn't have a loud ticking noise
  • Easy to set up
  • Has a manual mode

Cons:

  • Takes an hour to set the time automatically
  • Wouldn't look right in a vintage home

Sharp Atomic Analog Wall Clock

Best Feature: Looks Amazing

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Similar to the La Crosse Technology Wall Clock, this one also has a clean-looking design, making it great in most modern homes. It's also got a floating glass effect, giving it a little extra pop.

Although it has a slight ticking noise, it's not enough to keep you awake at night, making it perfect for light sleepers.

Because it's atomic, this clock sets itself. All you need to do is insert the batteries, select your timezone, and watch the magic happen! As with most atomic clocks, it's accurate to the second and won't let you down.

In terms of downsides, the glass casing means you'll need to handle it with care when hanging it on the wall.

Pros:

  • Sleek and modern design
  • Looks great in most homes
  • Has a floating glass design
  • Doesn't have a loud ticking noise
  • Accurate to the second

Cons:

  • Need to handle with care due to glass casing
  • The glass casing needs to be cleaned regularly

Adalene Atomic Wall Clock

Best Feature: Rustic Look

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The past two clocks in this article have been as modern as they come; however, this one offers a more rustic and vintage look, making it a perfect gift for an older relative.

Even the clock hands give off a sophisticated look.

Anyhow, some rustic-looking clocks can be more difficult to read. However, that isn't the case with the Adalene Atomic Wall Clock.

Although it's got a brown outer casing, the background is white with black clock hands, making it easy to read from a distance.

To get it working, you'll need a single AA battery. Unfortunately, this isn't included in your purchase, which I consider an inconvenience.

The good news is this clock sets the time automatically, saving you a heap of time and energy.

Pros:

  • Rustic-looking design
  • Beautiful clock hands
  • Easy to read display
  • Outer glass casing
  • Sets the time automatically

Cons:

  • Battery not included in the purchase
  • Doesn't look great in modern homes

Marathon Slim Atomic Wall Clock

Best Feature: Indoor and Outdoor Temperature Sensors

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The Marathon Atomic Wall Clock is different from the other products on this list. Rather than having a three-hand design, it's digital. Not only that, but it also has a ton more features.

For starters, it also displays indoor and outdoor temperatures. This allows you to dress appropriately depending on the weather without needing to go outside and check.

For the outside temperature to function correctly, you'll need to install a temperature sensor. This can be a little time-consuming for some people and may not be worth their time.

When you receive this clock, you'll need to install four batteries (six if you're using the temperature sensor). Luckily, all batteries are included with your purchase and come with a one-year warranty.

That means if they die within a year, Marathon will replace them free of charge.

For the downsides, I discovered the display is difficult to read in direct sunlight. However, in the shade, you'll be able to see it from a distance.

I'd also like to see a backlight in future models. This would make it easier to read at night.

Pros:

  • Digital display
  • Shows indoor and outdoor temperature
  • Includes batteries + battery warranty
  • Large easy to read numbers (in the shade)
  • Modern design

Cons:

  • Difficult to read in direct sunlight
  • There isn't a backlight

La Crosse Technology 404-1235UA-SS Wall Clock

Best Feature: Worldwide Atomic Feature

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I like the La Crosse Technology wall clock because you can automatically set the time regardless of where you are in the World. It doesn't matter if you're in London or the USA. You can still use the atomic time feature.

You'll also be pleased to hear the time sets automatically within a few minutes (in most cases), which is surprisingly faster than other clocks in this article.

The stainless steel frame provides it with an elegant look. It looks great in office buildings, homes, and hospitals.

Another thing you'll notice is that it has a ticking noise. Armed with this information, you may or may not want to put it in your bedroom, depending on whether you find it disturbing or not.

The numbers are large, and the display is easy to read, even from a long-distance away.

For downsides, I found the batteries aren't included in the purchase.

Pros:

  • Atomic time works anywhere in the World
  • Sets the time automatically in minutes
  • Has an elegant look
  • Large and easy to read display
  • Multiple color options

Cons:

  • Has a loud ticking noise
  • Batteries aren't included

Buyers Guide - Best Atomic Wall Clocks

Easy to read

One of the most important things to look out for when buying an atomic wall clock is the display. It needs to be easy to read, as a clock should be. This becomes even more important if you have any visual impairment.

Style

There are many wall clock styles available. However, the most common are modern and vintage. You may not think style is important, but you want something that fits well in your home, right!?

In some cases, modern-looking clocks have additional features such as temperature sensors.

Ticking noise

If there's one thing that diversifies people buying clocks around the World, it's a ticking noise. Some people find it soothing and relaxing, but others can't stand the noise.

Personally, I don't mind a ticking noise.

With that being said, it's important to check before you purchase a clock, especially if it's going to be located in your bedroom.

Setting atomic time

Depending on the clock you purchase, it may take a while to set the time. Atomic clocks can take anywhere from minutes to hours to get a signal, so you may need to be patient.

Final Verdict

Atomic clocks are about as reliable as they come. Whether you want something to keep track of time when cooking or just need something for the office, they won't let you down.

After going through many atomic wall clocks, I found the La Crosse Technology Wall Clock to be superior. Not only does it look amazing, but it has a large display and is easy to operate.


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.