Best Atomic Wall Clocks

5 Best Atomic Wall Clocks in 2021

Updated: October 22, 2020

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Even in a niche product like an atomic wall clock, there is an overwhelming number of choices available on the market. This can make it difficult to know which ones are worth spending money on and which ones aren't. Lucky for you, we're here to help.

Below is a list of all the best atomic wall clocks available on the market. You'll find a wide range of atomic clocks that meet all sorts of preferences, needs, and budgets. But, regardless of which one you end up choosing, you'll end up with something that will tell you the time accurately and come with the features that you need, as well as the design that fits your house best.

Best Atomic Wall Clocks

La Crosse Technology WT-3143A-INT 14-Inch Atomic Wall Clock

Editor's Choice

La Crosse Technology WT-3143A-INT 14-Inch Atomic Wall Clock La Crosse Technology WT-3143A-INT 14-Inch Atomic Wall Clock Pixel

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The La Crosse Technology WT-3143A-INT 14-Inch Atomic Wall Clock looks just like any other wall clock out there. But, at the same time, it looks perfect. The black 14-inch round plastic case is complemented well with the bold black finished Arabic numerals, with its 2-inch wide frame providing just enough width to give it substance.

This clock sets its clock automatically, and it can report in seconds, minutes, and hours, with four United States time zones that you can choose from. It also adjusts automatically to Daylight Savings Time (DST) via radio signals. This is a huge help for those who keep on forgetting to set their clocks for DST, which is pretty much everybody.

Lastly, it's powered by an AA alkaline battery. You'll have to purchase it separately. However, for longer life (up to 3 years), you can plug in a total of two AA alkaline batteries via its additional battery compartment.

Product features:

  • Classic wall clock design
  • Bold black finished Arabic numerals
  • Automatically sets to exact time via radio signals
  • Toggleable automatic Daylight Savings Time adjustment
  • Four different USA time zones
  • Powered by an AA alkaline battery

What we like:

  • 3-year battery life
  • Blends well with most households
  • Affordable

What we don't like:

  • Numerous reports of lackluster build quality

Sharp Atomic Analog Wall Clock

Best Atomic Analog Wall Clock

Sharp Atomic Analog Wall Clock Sharp Atomic Analog Wall Clock Pixel

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The Sharp Atomic Analog Wall Clock is a more stylish and sleek take on the whole atomic wall clock trend.

If you want an analog atomic wall clock that also acts as a conversation piece on your wall, this is definitely it. But, of course, it just doesn't look good. This wall clock is also very functional. It comes with a built-in receiver with automatic synchronization with the WWVB radio broadcast in Fort Collins, Colorado, by the US Government's National Institute or NIST.

Due to the daily WWVB updates, this analog wall clock is always accurate to the second. Also, as a direct result of this, this clock will always adjust itself, and you won't have to set it for Daylight Savings Time.

All in all, this is a beautiful atomic wall clock that's also quite functional.

Product features:

  • 10.5-inch round frame
  • Modern elegant design
  • Suspended glass lens material
  • Large numbers
  • Automatic time zone and DST adjustment

What we like:

  • Beautiful and stylish
  • Easy to read
  • Quiet

What we don't like:

  • Pricey

Adalene Atomic Clock

Retro Atomic Wall Clock

Adalene Atomic Clock Adalene Atomic Clock Pixel

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This retro atomic clock is perfect for old-timers and the elderly, as well as just those who prefer this kind of aesthetic.

Housed inside its age treated bronze plastic 13-inch frame with a crystal clear glass cover is a built-in radio receiver that allows the clock to adjust automatically to the radio signals received from Fort Collins, Colorado. This means that you won't have to set the time at all anymore. This is especially handy with Daylight Savings Time.

The simple white dial and the black metal hands act as an excellent contrast to the body. Meanwhile, the black Arabic numbers make the time easy to read, even when you're across the room.

Product features:

  • Vintage design
  • Crystal clear glass cover
  • 13-inch round frame
  • White dial with black metal hands
  • Battery-operated

What we like:

  • Vintage design
  • Large size
  • High-quality construction

What we don't like:

  • Reflective lamp obscures vision at certain angles

Marathon Slim Atomic Wall Clock

Best Atomic Digital Wall Clock

Marathon Slim Atomic Wall Clock Marathon Slim Atomic Wall Clock Pixel

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From the analog atomic wall clocks, we now go to the digital wall clocks.

The Marathon Slim Atomic Wall Clock is one of the more expensive atomic wall clocks on our list. But, it is also one of the best atomic wall clocks, and there's a good reason for that.

In addition to its self-setting function, it comes equipped with eight different time zones for you to choose from and the ability to display the time in either 12- or 24-hour format and display the temperature inside or outside using either Fahrenheit or Celsius.

This makes this digital atomic wall clock not just handy for telling time but also for letting you know how the weather is outside.

Finally, the large 2-inch numerical displays mean that it's easy to tell what's written on the wall clock even from afar. This includes not just the time, but also the indoor and outdoor temperature, as well as the date.

Product features:

  • Easy-to-read 2-inch display
  • Self-setting and adjusting
  • 12- and 24-hour format
  • Shows indoor and outdoor temperature
  • Calendar display
  • Eight different time zones

What we like:

  • Woodgrain finish
  • Tells time, date, and temperature

What we don't like:

  • High asking price

The Ultimate Wall Clock

Large Atomic Wall Clock

The Ultimate Wall Clock The Ultimate Wall Clock Pixel

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Available in quartz and atomic versions, the Ultimate Wall Clock definitely lives up to its name.

Built for accuracy without compromising design and aesthetics, the 14-inch clock is easy to read, regardless of distance and time. The dense black ink contrasts beautifully with the white background. But that's not all. It also looks beautiful. Thanks to its black satin-finish frame, it gives it the simplicity and elegance it needs to fit in just about any room.

Equipped with a custom-designed exterior battery cover, this large atomic clock is great for indoor and outdoor use.

Lastly, in case you're not satisfied, don't worry. The clock comes with a 100% money-back guarantee with a 1-year warranty and excellent customer service, guaranteeing a minimally risky purchase.

Product features:

  • Classic and modern design
  • 14-inch round frame
  • Dense black ink and pure white paper
  • Custom-designed battery cover
  • Backed by 100% money-back guarantee

What we like:

  • Large display
  • Versatile design
  • Can be used indoors and outdoors

What we don't like:

  • Noticeable ticking sound

Atomic Clock Buying Guide

Design

The materials used in the construction of the atomic clock are important. Most are made out of plastic, but some are made out of metal or wood. But, regardless of the material, you'll want something durable so that it can last for years.

If possible, get something with waterproofing elements. This way, you can put the atomic wall clock outdoors without worry.

Display size

Wall clocks, in general, shouldn't be smaller than 10 inches. Even then, 10 inches is cutting it. Ideally, you'll want a wall clock to be as large as 12 inches. However, if you can get an atomic wall clock with a larger display, then that's even better.

Remember, these clocks aren't on your wrists. They're hung on walls. Because of this, you'll want your atomic wall clock to be large enough to make it easy to tell the time even when looking from the other side of the room.

Noise

If you plan on using the atomic wall clock inside your bedroom, we recommend going the digital route.

Digital atomic wall clocks don't make a sound and operate silently. On the other hand, analog atomic wall clocks can get pretty loud. This movement of the hands and the mechanisms can make noticeable noise. This is especially true at night when pretty much everything else is quiet already.

Time zone support

It doesn't matter how accurate an atomic wall clock is. It's not good if it doesn't support your time zone.

Before buying an atomic wall clock, make sure that it supports your time zone. Most can support up to four, so this shouldn't be a problem. However, it would be great if you go with something that can support six or eight time zones. The more time zones your wall clock can support, the better.

Conclusion

Getting yourself an atomic wall clock is a good decision. It helps you stay on time all the time and makes adjusting to [DST](/daylight saving time/) easier. However, you should put a lot of thought into choosing an atomic wall clock.

The best atomic wall clocks are the ones that have the features that you need and come at the price point that you can afford.