







⏳ Never miss a beat—time and temperature, perfectly in sync!
The WallarGe Atomic Clock CL7001-B5 is a sleek, battery-operated digital clock that automatically synchronizes with the WWVB atomic signal for unmatched time accuracy. Featuring a wireless outdoor sensor, it displays both indoor and outdoor temperatures, supports four major U.S. time zones with automatic Daylight Saving Time adjustment, and offers customizable display modes. Its low battery indicator ensures uninterrupted performance, making it an essential timekeeper for the modern professional.



| ASIN | B0C6KD2ST1 |
| Brand | WallarGe |
| Colour | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (362) |
| Date First Available | 14 Jun. 2023 |
| Item Weight | 360 g |
| Model Number | CL7001-B5 |
| Product Dimensions | 17.78 x 3.81 x 13.21 cm; 360 g |
| Special Features | Alarm |
T**R
Bought this to replace a very old clock that had to be adjusted manually every time the time changed or the battery needed changing. I liked it tho because it had a backlight. Wishing this new one had a backlight - it it did I would give it 5 stars. Very easy to setup and use.
T**H
I recently purchased the WallarGe Atomic Clock and have been extremely impressed with its performance. The self-setting feature works flawlessly—right out of the box, it synchronized with the atomic clock signal, setting the correct time automatically. I no longer have to worry about adjusting for Daylight Saving Time (DST), as it updates on its own. The indoor and outdoor temperature display is a fantastic bonus. The outdoor sensor paired effortlessly with the clock, and the readings are accurate within a reasonable margin. It’s really convenient to check the temperature before heading out. I also appreciate the large, easy-to-read display. Even from across the room, the time, date, and temperature are crystal clear. The fact that it runs on batteries makes it incredibly versatile—I can place it anywhere without worrying about outlets or cords. I would say it would be a great improvement to make it backlit to show up in the dark would be nice. However, I am sure the batteries wouldn’t last as long. Overall, this clock is precise, reliable, and easy to use. If you’re looking for a self-setting wall clock with temperature tracking, this is a great choice. Highly recommend!
G**S
The set up takes time . You have to set up time year am or pm etc. I could not find year. You have to hold down a button the move to up and it blinks through each parameter . It’s not for the faint of heart or those who want easy quick gratification . I like the clock but it takes dedication to set it up. I had it on pm so the day was wrong in the morning . The set up of the year sets the day. I almost quit set up because of that too.
M**K
Nice for just looking at temperature and not picking up a phone to do that or time. The date or what day it is.
S**D
I have another self setting clock and I love it. Never have to reset the time twice a year. This is an attractive clock which can be wall mounted or with the stand you just put it on a table. It has all the key information, date, time, and indoor and outdoor temperature. The instructions are straight forward. I chose the lazy set up, just set the time zone and wait over night for the clock to pickup the radio signal from Colorado (propogation is better at night) and set itself and the A,B,C switch to match the outside temperature guage settings and it should connect. In the morning everything worked, except the outside guage, which worked when I changed the channel. The accuracy is set to the second by the national time standard in Colorado. I love these clocks.
Trustpilot
3 weeks ago
2 months ago