SKU: 30077127719

Atomic Clock/Never Needs Setting, Digital Wall Clock with Indoor Outdoor Temperature & Humidity, Battery Operated, Wireless Outdoor Sensor, Atomic Wall Clock with 4.5" Numbers Easy-To-Read

Sale price$104.18 Regular price$115.76
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Atomic Clock/Never Needs Setting, Digital Wall Clock with Indoor Outdoor Temperature & Humidity, Battery Operated, Wireless Outdoor Sensor, Atomic Wall Clock with 4.5" Numbers Easy-To-ReadACCURATE ATOMIC CLOCK: The atomic 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. Digital wall clock adjusts time & calendar to atomic signal automatically, and could count seconds accurately. (Note: no backlight display) 15" LCD HIGH DEFINITION DISPLAY: The Atomic Clock has a 9. 4 inch tall upgraded LCD high definition display

  • 📡 ACCURATE ATOMIC CLOCK: The atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute (NIST) in Fort Collins, Colorado. Digital wall clock adjusts time & calendar to atomic signal automatically, and could count seconds accurately. (Note: no backlight display)
  • 👍 15" LCD HIGH DEFINITION DISPLAY: The Atomic Clock has a 9.4-inch tall upgraded LCD high-definition display with large numbers that are easy to read. It can display the calendar, time (12/24H), day of the week, alarm clock, indoor / outdoor temperature (°C/°F) and humidity at the same time, the clock can be used as a wall clock or a desk clock, friendly to the elderly or visually impaired. 8 time zones are available including EST, CST, MST, PST, AKT, HST, AST, NST.
  • 👍 WIRELESS OUTDOOR SENSOR: The clock has built-in high-quality indoor temperature and humidity sensors (included) that transmit accurate measurements of outdoor temperature and humidity in °F or °C to the atomic wall clock. The sensor transmission range is up to 328 feet (100 meters), and the outdoor waterproof rating is IPX4, splash-proof. For the sensor, place the device in an open area away from direct rain, and you can easily understand the temperature and humidity both indoors and outdoors.
  • 👍 OPERATED BATTERY: Atomic clock indoor outdoor thermometer is powered by 4 AA batteries (not included), the wireless outdoor sensor is powered by 2 AAA batteries (not included). It has simple manual setting buttons, easy to set, easy to read, easy to use, They are excellent clocks for seniors, and functional and stylish design makes it a perfect decor to kitchen, living room, bedroom, library, and office. (Note: no backlight display)
  • 🎁 PERFECT OBJECTS: Large digital wall clock has 3 hanging holes and a bracket, it can not only be placed on the desktop but also can be hung on the wall. Practical and stylish modern design, perfect objects for parents, friends on birthday, new year, thanksgiving, christmas and anniversaries. If there is any quality problem, please contact us in time. (Get: 1×Atomic Clock; 1×Outdoor Sensor; 1×Manual)
  • ⚠️ Note: Temperature below -4°F require Lithium batteries in the outdoor sensor.

Product Description

Atomic Clock Indoor/Outdoor with Humidity and Temperature, Large Display, Calendar, Day of the Week, Wireless Outdoor Sensor

What Should I Pay Attention to When Using WWVB Features?

  • Please select the correct time zone before RCC search.
  • Make sure your location can successfully receive the time signal, place the clock in an open place or near a window with good signal.
  • Please place the device more than 3.28 feet away from sources of interference such as TVs, computer, microwave, radio, etc.
  • Closed areas such as airports, basement, factories and areas, in which reinforced concrete was used in the walls, are not recommended.
  • If the RCC time signal is not received successfully and the time automatic setting fails, you can also cancel the radio reception and set the time manually.
  • Sometimes in extreme weather or weak signal or other disturbances appear nearby, the clock may also appear to receive the wrong time signal instruction.For more information, please refer to the WWVB web page of NIST.
  • After 48 hours, if the clock hasn't received the signal, or if you have any queries, problems or do not understand any parts of these instructions, please write to us.

How do atomic clocks work?

Atomic clock is an extremely accurate timepiece. Most atomic clocks in north america use WWVB's transmissions to set the correct time automatically. They can receive the time signal transmitted by the national institute of standards and technology (NIST). The NIST broadcasts the time signal (WWVB,60KHz) continuously from Fort Collins, Colorado. It is expected that the signal can reach a distance of over 2,000 miles from the transmitter. The atomic clock has a built-in RCC receiver for automatic synchronization of WWVB radio broadcasts. Atomic clocks will always be accurate to within one second when receiving daily WWVB updates.

WHAT YOU WILL GET

Tips: Please follow the setup guides before use! packages:
  • 1 * Atomic Clock (14.2''×9.4''×1.2'')
  • 1 * Wireless Outdoor Sensor (1.57''×4.09''×1.02'')
  • 1 * User Manual
  • Note: No backlight, not included batteries.

GREAT OBJECT IDEA

With beautiful packaging, good design and a variety of great features, this digital wall clock is the perfect object for parents, friends, heavy sleepers or light sleepers. The perfect object for Thanksgiving, Christmas, Birthdays and more.

  1. Clock size: 14.2''×9.4''×1.2''.
  2. Automatically update daylight saving time (on/off option).
  3. Atomic clock with big numbers, making it easier for family members to know the time, date,week, indoor / outdoor temperature and humidity.
  4. 8 time zones to choose from: EST, CST, MST, PST, AKT, HST, AST,NST.
  5. The outdoor sensor can wirelessly receive the transmission signal within a range of 328 feet.
  6. The large atomic clock can be used as a atomic wall clock or as a desktop atomic clock.
  7. Battery powered: Clock 4 AA batteries (not included), Sensor 2 AAA batteries (not included).

Never Needs Setting

Digital atomic wall clock automatically synchronizes itself with the WWVB radio broadcast by the US every day. Government's national Institute of standards and technology (NIST) in fort collins, colorado.It automatically enters the RCC search every midnight at 12:00, 1:00, 2:00, and the digital wall clock automatically updates the time, week, calendar.

Note: Please select the correct time zone before RCC search.

Battery Powered (No Backlight)

The battery atomic wall clock is supported by 4xAA battery and outdoor sensor is supported by 2xAAA battery. (Batteries Not Included)

Atomic Clock for Wall or Desk

It can be easily hung on a wall or placed on a tabletop using the sturdy fold-out stand. LCD large display and large digits of the clock make this beautiful clock ideal for home, office, school, hospital, etc.

The outdoor temperature and humidity are displayed by the outdoor sensor, which collects the surrounding outdoor temperature and humidity information through the flowing air and transmits it to the clock. To ensure accurate temperature and humidity sensing, place the outdoor sensor out of direct sunlight or rain, and away from any heat sources or vents. The sensor can wirelessly receive the transmitted signal within a range of 330 feet, so that the family can know the indoor/outdoor temperature and humidity at any time.

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Price $79.99$79.99 $79.99$79.99 $59.99$59.99 $54.99$54.99
WWVB Time
Alarm Clock Dual alarm clocks
Power Supply 4×AA & 2×AAA batteries 4×AA & 2×AAA batteries 4×AA & 2×AAA batteries 4×AA & 2×AAA batteries Adaptor & 3xAAA batteries
Temperature Indoor & Outdoor Indoor & Outdoor Indoor & Outdoor Indoor & Outdoor Indoor
Humidity Indoor & Outdoor Indoor & Outdoor x x Indoor
Backlight x x x x 4 Brightness Adjustable
Remote Sensor x
Size 14.2" x 9.4" x 1.1" 14.2" x 9.4" x 1.1" 14.2" x 9.4" x 1.1" 14.2" x 9.4" x 1.1" 7.92"x 4.89"x 0.87"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30077127719

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4.3 ★★★★★
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Ryan
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★★★★★ 1
To flat dosent stay cool wish I would of ordered a more expensive one that stays cool and fluffier
Color: Black and White
Not as described wish I would of ordered a more expensive one that stays cooler and fluffer
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Reviewed in the United States on March 6, 2026
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Celeste
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Reviewed in the United States on August 13, 2025
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Kimberly
Belleville, US
★★★★★ 5
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I have slept so good after I got this pillow I wake up with no more neck pain and get a full nights rest and and love how my pillow stays nice and cool all the time
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Reviewed in the United States on August 27, 2025
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Amz Customer
Fort Morgan, US
★★★★★ 5
Finally a Cooling Blanket That Actually Works for Hot Sleepers
Size: Queen (90" * 90"), Color: Luxury Grey, Size: Queen (90" * 90"), Color: Luxury Grey
I first got to know this brand when they released their cooling pillow. At the time, I was very skeptical because I’ve tried many “cooling” pillows and pillowcases from other brands, and almost all of them failed to stay cool throughout the night. Surprisingly, this brand was the first one that actually worked for me. Going through menopause has been extremely difficult, especially dealing with the constant heat and night sweats. I kept thinking that if they could somehow use the same cooling technology in a blanket, it would be amazing — and they actually did it. This blanket has honestly been a lifesaver for me. One side has the cooling fabric while the other side feels more like a regular blanket, so you can switch depending on the temperature or season. I’ve been using a silk comforter before this, and while it was comfortable, it really didn’t help much with overheating at night. This cooling blanket made a noticeable difference almost immediately. What impressed me most is that the cooling effect doesn’t just disappear after a few minutes. It stays comfortably cool and lightweight through the night without feeling damp or overly thin. Since using it, I’ve actually been tracking improvements in my sleep using my WHOOP device, and over the past 20 days I’ve noticed my deep sleep readings improving consistently. The blanket also feels well made, soft, and lightweight without feeling cheap. For the quality and performance, I think the price is very fair, especially compared to other “cooling” bedding products that overpromise and underdeliver. If you struggle with hot sleeping, night sweats, or menopause-related heat issues, I would absolutely recommend giving this a try. It genuinely improved my sleep quality.
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Reviewed in the United States on May 24, 2026
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Vincent Wu
Lake Worth, US
★★★★★ 5
Great blanket for keeping cool, but doesn't magically defy physics.
Size: King(103“*90”), Color: Luxury Grey
This blanket is pretty awesome, and functions exactly as stated; however you might get the wrong impression from the image of the blanket in a the snowy mountains glowing blue as if its actively cooling. The blanket has two sides, the "cold" and "normal" side -- the cold side is the one that has the Q-max 0.45 effect, it actually feels cool to the touch. That being said, covering yourself with this blanket feels pretty similar to using a down blanket with a silk (or some cooler) fabric. It feels quite cool initially but eventually your body puts out enough heat and it "runs out" of cooling. Although this blanket doesn't magically actively generate cooling, its quite effective because it operates fundamentally differently from most blankets. Most blankets are engineered to keep you warm by trapping heat in; this blanket is explicitly designed to draw heat away from your body. As such, it is extremely effective if you use a fan or run the AC, because your body heat is drawn away from the top surface and the inner surface can "grab" and remove more heat. As you probably know, air is a great insulator so this blanket has to be making contact with your body to achieve the cooling effect. If you are familiar with the way "Under Armor" works, I believe this blanket uses a similar principle to keep you cool. This blanket is quite light weight and comfortable, with a very silky (polyester) feeling outer surface. I have not owned this for a year yet, but I'm quite confident that this blanket would be suitable for winter (in Southern California); except if you live in a snowy region. 5/5 for a somewhat high tech blanket that keeps you cool; its the best in cooling you can get without resorting to "active" cooled blankets such as ones with water circulation.
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Reviewed in the United States on May 5, 2026

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