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WallarGe Atomic Clock with Indoor Outdoor Temperature - Easy to Read - Self Setting, 14.5'' Jumbo Auto Set Digital Wall Clock Battery Operated

  • Based on 52 reviews
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Availability: In Stock.
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Arrives Friday, Jul 3
Order within 5 hours and 47 minutes
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Features

  • Accurate atomic clock Never needs setting. The clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Governments National Institute (NIST) in Fort Collins, Colorado.(No Backlight)
  • Atomic clock with indoor outdoor temperature The indoor temperature display relies on a built-in indoor temperature sensor. The outdoor temperature displays through the wireless outdoor sensor which collect the outdoor temperature information and then send it to clock, the distance of them should be within 330 feet (100m).
  • Large atomic wall clock with full information The clock has a large display with temperature, date, day and time. The LCD screen measures 12.8x4.9 inch with time numbers 8.4x3.1 inch, easy to read from any angle in the room. The seconds display will also show you a more accurate time.
  • Digital atomic wall clock large display battery operated Both of the atomic clock and wireless outdoor sensor are supported by AA batteries. (Clock needs 4xAA battery, outdoor sensor needs 2xAA battery, battery not included). When the battery is about to run out, there will be a low battery indicator on the screen.
  • Atomic clock for wall or desk WallarGe atomic clock comes with a mounting ruler which is used for wall mount drilling so there is no need to measure the holes, very easy to operate. It also has a fold-out stand at the back to be used as a desk clock. The large digital wall clock can be used for living room, classroom, office, gym, hospital, nursing home or any other place.

Brand: WallarGe


Color: Carbon


Display Type: Digital


Style: Modern


Special Feature: Atomic Clock, Indoor/Outdoor Temp, DST, Date, Day of the week


Product Dimensions: 13.8"W x 6"H


Power Source: Battery Powered


Room Type: Bedroom, Classroom, Dining Room, Home Office, Kitchen, Living Room, Study Room


Shape: Rectangular


Indoor/Outdoor Usage: Indoor, Outdoor


Display Type: Digital


Additional Features: Atomic Clock, Indoor/Outdoor Temp, DST, Date, Day of the week


Power Source: Battery Powered


Indoor Outdoor Usage: Indoor, Outdoor


Batteries are Included: No


Mounting Type: Tabletop, Wall Mount


Number of Batteries: 6 AA batteries required.


Alarm Clock: Yes


Operation Mode: Atomic


Smart Home Compatibility: Not Smart Home Compatible


Watch Movement: Digital


Item Dimensions W x H: 13.8"W x 6"H


Screen Size: 14.5 Inches


Size: 14.5 Inch


Material Type: Acrylonitrile Butadiene Styrene (ABS)


Frame Material: Acrylonitrile Butadiene Styrene


Color: Carbon


Style Name: Modern


Room Type: Bedroom, Classroom, Dining Room, Home Office, Kitchen, Living Room, Study Room


Shape: Rectangular


Theme: Technology


Dial Color: Black


Clock Form: Multi Display


Brand Name: WallarGe


Number of Items: 1


Manufacturer: Shenzhen litian technology Co.,Ltd


Model Number: CL6007


Unit Count: 1.0 Count


Item Type Name: Atomic Clock


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • WallarGe Atomic Clock with Indoor/Outdoor Temperature
Color: Carbon
I had an older atomic clock that suddenly was going through batteries very quickly and was rather difficult to see. Having read the reviews on the WallarGe Atomic Clock as well as seeing how large the display it is, I purchased it. The numbers are huge and so much easier to read. The date, time, and temps are very accurate. Simply follow the directions and the order in which the batteries are to be put in, mount the transmitter outside under a covered area and that's it. You must manually set the date, time zone, unit of measurement, etc., which is explained in the set up directions. Once all of the is done, the clock is ready to go. The red light flashing on the transmitter lets you know that it is on and receiving the signal. We have the clock mounted above our TV so it's easy to see. So far, after 2 weeks of having this, I have zero complaints. This is a great clock! ... show more
Reviewed in the United States on January 14, 2025 by Brian Reid

  • Nice and clean easy to read display.
Color: Carbon
great for the shop wall, good viewing angle.
Reviewed in the United States on May 18, 2026 by Stephen E. Morrison

  • ABC sensor setting switch on the clock is also inside the battery compartment
Color: Carbon
The numbers are large and beautiful. I have it on my front porch near my front door and it can be read from the walkway where my walkway meets the street. When I got it and discovered the instructions were hard to understand, I set it aside for month until a friend with more technical knowledge could come over to help me set it up. Even then, we had trouble getting the clock set up because we couldn't program the outdoor sensor AT ALL and finally gave up on that. It took my friend an hour. The indoor sensor works fine, but it was missing the capability to program the outdoor sensor. The diagram in the instructions is faint, tiny, and impossible to read. You cannot see what they are trying to show you, but they show you TWO pictures of the front of the clock and that space would be better taken up with a larger, clearer image that is understandable. I finally contacted WallarGe and THEY told me where the ABC switch on the clock was located. 10 minutes later, I had an outdoor sensor reading. I do give WallarGe an A++++++ on good customer service. As for the clock itself, I give it a B+++++++ due to the lack of clarity on where to find the ABC switch on the clock. They should just TELL us in the instructions where it is. An A++++++ would have been if everything worked smoothly out of he box without difficulty in set up. The transmitter has a switch just above the battery hatch. C is the default. Programming it to C seems to program the inside temperature. When you've done that, move it to A (far left) or B (middle) to program the outside temperature. The corresponding ABC switch on the clock is ALSO on the inside of the battery hatches to the lower left of the batteries. Once you find this, you WILL be able to set the outside temperature. Now I have everything showing indoors and out. Finally, I am happy. I have the clock on my front porch next to my front door and the senor on the porch also but underneath a side table where nobody will disturb it and it's shielded from direct sun, rain, and the elements. ... show more
Reviewed in the United States on April 29, 2026 by Cali Carol

  • So far, working perfectly with accurate temperature
Color: Carbon
Large numbers can be read across a very long distance. The temperature is within a few tenths of a degree of an expensive weather station at a slightly different above sea level location on the hill behind the house. My main reason for getting this one after reviewing multiple clocks with temperature is the accuracy of all readings. The old item it replaced was 2 degrees off so this one was a nice suprise. I bought another unit after seeing how well this worked. They both connect to the same sensor outside so I have a spare. This one after an easy setup is much more accurate. Quality is good. I will update after I see what the battery life is as it says not to use rechargeable AA's. ... show more
Reviewed in the United States on February 16, 2025 by JM

  • Easy to set up. Would like increased sensitivity to receive time signal inside.
Color: Carbon
Easy to set up and to see. Just wish they would increase the sensitivity so it would receive the time signal inside. I have to take it out to the patio to have it sync with the time signal.
Reviewed in the United States on May 25, 2026 by FRITZ AKERLUND

  • Great clock with good price Great clock with good price
Color: Carbon
Easy to use. Big digital display that I can see from across the room
Reviewed in the United States on February 9, 2026 Reviewed in the United States on February 9, 2026 by Alex M.

  • Not much contrast
Color: Carbon
I like the size and the clock seems to work well, however it would be better if to there was more contrast between the grey background and the black letters. It’s hard to read the smaller temp numbers.
Reviewed in the United States on December 12, 2025 by Teri

  • Easy peasy.
Color: Carbon
The clock does everything it should with no surprises. Easy to set up, easy to see, easy to mount on the wall.
Reviewed in the United States on February 27, 2026 by Steve C. Sawyer

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