Best Large Digital Atomic Wall Clocks

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• Atomic Clock Technology: Equipped with a highly sensitive receiver which receives daily updates from WWVB.So the atomic wall clock is always accurate to within one second. Simply select your time zone on the clock's "DOWN" button and turn on daylight saving time where applicable
• Atomic Digital Wall Clock Large Display: Large digital wall clock adopts LCD high definition display and 4.6-inch ultra-big digits, it is easy to read from far distance at any angle. This digital alarm clock can show the time, date, month, day and temperature, bring you clear and comfortable visual sense
• Multifunction Digital Alarm Clock: The digital clock with temperature has 3 modes: timer, alarm, clock. You can just press mode button to change the mode, easy to operate. Wall clock digital has 3 alarm settings for weekdays, weekends, every day to meet your different needs
• Digital Wall Clock Battery Operated: This digital clock is powered by 4 AA batteries and 2AAA batteries (Included). It can be placed in two ways, one is mounted on the wall with two keyholes in its back, the other is placed on a tabletop with a fold-out backstand
• SNOOZ Function Wall Clock: Battery operated wall clock with ５-minute snooze function. When the alarm clock sounds, press the "SNOOZE" button on the back of the wall clock, allowing you to sleep for another ５ minutes. After ５ minutes, the alarm clock will ring again

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• [Atomic Clock with Backlight] Never Need Setting, a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast, it will always be accurate to within one second as it receives daily WWVB updates. Three levels (OFF-LOW-HIGH) backlight helps you to know what time it is without turning the light on late at night.
• [Large Digital Wall Clock] 14 inches large display with 4.3 inches numbers make this digital wall clock easy to read and it's visible around the entire room, friendly to the elderly and the visually impaired.
• [Digital Wall Clock Battery Operated] The clock is supported by four AA battery (not included). No wires make it can be placed anywhere; and the low battery symbol reminds you to replace the battery in time to avoid getting the wrong time due to low power.
• [Digital Clock with Date and Day of the Week] This digital wall clock with backlight not only does it give you the time, you can also get the day, date and current indoor temp at just a glance. And the day and temp display could be chosen to display alone or in turns every 10s.
• [Perfect Gift for Beloved Person] Large digital wall clock with backlight makes it easy to know the time, two different time and temperature formats (12/24H; ℃/℉) are available. An ideal present for those who want to keep track of their time.

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• Atomic Digital Clock Auto Set (No back light) - Using radio frequencies broadcast from NIST’s Colorado , the clock will automatically set to the correct time. Automatically adjusts to Daylight Savings Time while set the DST on.
• Atomic Wall Clocks Battery Operated with Alarm - This digital calendar alarm day clock required 3 “AA” long life batteries (Not included) for operation, no redundant wires, easy to use. Turn on the alarm clock before going to bed, it will wake you up in the morning.
• Clock with Temperature and Humidity - Excellent wall clocks for living room, office, bathroom decor,etc. Help you monitor indoor temperature and humidity to avoid cold. 12/24 hours formats with clear Hours, Minutes and Seconds display; 4 Time Zone to choose.
• Atomic Clock Large Display for seniors - WallarGe atomic clock has been designed with absolute simplicity in mind, you can also set it manually without any more ado. Wall clock or desk clock, large and clear digital display, easy to read.
• Digital Wall Clock with Accurate Date and Time - This digital calendar alarm day clock can help you keep track of dates, days of the week and times to avoid missing any important meetings, appointments or anniversaries, work well for work, study or travel schedule.

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• Accurate Atomic Clock – Never Need Setting. 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. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.
• Wireless Outdoor Temperature Sensor - The Wireless outdoor sensor transmits the outdoor temperature to the atomic clock. The sensor should be placed within 100ft of the clock. Also, clock has a built-in high-quality indoor temperature sensor so that you can read the temperature both indoor and outdoor.
• Digital Wall Clock or Desk Clock - Jumbo 2.5" Height Time Digital Display - Use as either a wall clock or as a desk clock, it is easy to read, easy to Use and easy to set up. This atomic clock has been designed with absolute simplicity in mind, you can also set it manually. They are excellent clocks for seniors, perfect for anyplace in your home or office.
• Multiple Display Modes – 12/24 Hour time formats with accurate and clear second minute and hour display; 4 time zone to choose (PST, MST, CST, EST); auto daylight saving time; temperature display units in Celsius (℃) or Fahrenheit (℉).
• Battery Operated Atomic Wall Clock – Both clock and outdoor sensor are supported by batteries only, no need to plug or charge(Batteries not included). The existed alarm features can wake you up in the morning or help you keep track of dates and days of the week to avoid missing any important meetings or appointments.

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• Atomic Accuracy: 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. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.
• Jumbo 4” Tall LCD Time Display - Easy to Read, Easy to Use, Easy to Set up - Use as either a wall clock, or as a desk clock with integrated stand. Perfect for anyplace in your home.
• Displays time (hours, minutes, seconds), indoor and outdoor temperature, calendar and day of week
• Battery powered: Main unit 4 x AA batteries - Sensor 2 x AAA batteries (not included)
• Wireless Outdoor Sensor: The Wireless outdoor sensor (included) transmits the outdoor temperature to the Atomic Wall Clock. The sensor can be placed anywhere within 100ft of the receiving unit. The wireless technology means no wire installation is necessary. Note: The wireless sensor is included in the box, separate from the clock.

More on XREXS 17.2" Large Digital Wall Clock Bluetooth Sync Time, Precise Atomic...

• 【Internet Time Synchronized】Just connect the Bluetooth "LED CLOCK" and the digital wall clock can automatically and accurately match the time. Automatically update the date and time after plugging in, and automatically calibrate the time three times a day to ensure the accuracy of the time and avoid the trouble of manual setting.
• 【17.2" Large LED Digital Display】The 17.2" large LED display has automatic dimming function, which can automatically dim according to the light level. Clear numbers can be easily read anywhere in the room. It is very suitable for teenagers or the elderly who go to school, and the simple and personalized design is also a beautiful decoration in your room.
• 【Multi-Functional Clock with Remote Control】XREXS digital clock large display has 3 modes: count up/down timer, alarm clock, Clock. You can just press mode button to change mode, easy to operate. User-friendly design, 12 or 24 Hour display formats with indoor temperature display in ℃ or ℉, meet your various needs.
• 【Accurate Date and Time】This large digital wall clock can automatically sync the time to the second by connecting to Bluetooth, making it more accurate than ordinary electronic clocks. Once it has successfully connected, there is no need to install AAA batteris for backup and reset the clock, even after a power outage. It will automatically update the time. Therefore, it is ideal for people in need of accurate timekeeping.
• 【Wall Clock & Desk Clock with A Power Plug】The wall mounted clock has a power plug so you don't have to change batteries often, two keyholes for easy wall mounting and a fold-out backstand for tabletop or shelf placement. It is easy to set up, you can easily set up clock with buttons on the device or remote control.

More on TXL Atomic Clock with Backlight, 14.2" Large Digital Wall Clock Battery...

• 【Auto Set & Extremely Accurate】No need to manaully set, TXL Atomic Digital Clock Auto Set - Using radio frequencies broadcast from NIST’s Colorado , the clock will automatically set to the correct time. Automatically adjusts to Daylight Savings Time while set the DST on
• 【Battery Operated Digital Wall clock】This digital clock is powered by 4 AA batteries and 2AA batteries (Included), you can put the clock wherever you like. There are two keyholes for easy wall mounting and a fold-out backstand for tabletop or shelf placement.
• 【14.2" Large Digital Wall Clock with Backlight】 With large easy to read numbers, large digital clock can be seen at any angle. Featuring a built-in ambient light sensor, once it is dark at night, the screen will automatically light up, allows you can see the time in the dark. User-friendly design, there are 2 levels of adjustable brightness in the dark for your choice. Also, you can turn it off.
• 【Temperature & Date display】12 or 24 hour display formats with indoor temperature display in ℃ or ℉, meet your various needs. Easy to set, just press the "+/12/24"button to change 12H to 24H and press the "-/℃/℉"button to change ℃ to ℉. Great choice for home decor, office, classroom.
• 【Exquisite Packaging】TXL Large digital wall clock with backlight makes it easy to know the time, two different time and temperature formats (12/24H; ℃/℉) are available. An ideal present for those who want to keep track of their time.

More on [2024 New] Atomic Clock/Never Needs Setting, Battery Operated, 15" Digital...

• 【Automated Digital Atomic Clock】- Equipped with a highly sensitive receiver, the digital atomic wall clock synchronizes with the time and date transmitted by the WWVB radio broadcast from the National Institute of Standards and Technology (NIST) in Colorado, USA every day at 2:00/5:00 a.m., with an error range of less than one second. This ensures precise timekeeping and eliminates the need for frequent manual adjustments that are required by traditional clocks.
• 【Atomic Wall Clock Large Display】- With an upgraded 15-inch LCD high-definition display and large 4.6-inch digits, this clock ensures easy viewing from a distance and at any angle. Moreover, the sliding button located on the back of the clock enables selection between two backlight modes: low/high. This feature allows you to adjust the viewing brightness to your comfort and ensures the best viewing experience possible.
• 【Battery Operated & Memory Function】- This digital clock large display is powered by four AA batteries (included), eliminating the need for messy wires or charging. In addition, it also includes two AAA batteries for activating the memory function, ensuring that your settings are saved even during power outages. When the battery level is low, a low battery indicator light appears on the screen, reminding you to replace the batteries in a timely manner.
• 【Multifunctional Large Digital Wall Clock】- Bid farewell to the traditional single-function atomic clock digital. With just one button press, you can easily switch between large digital clock/digital alarm clock, or a large digital timer (stopwatch and countdown). This clock combines practicality and versatility, making it the perfect addition to any space.
• 【The Perfect Gift】- You will receive a beautifully packaged gift box containing an atomic digital wall clock, a user manual, and 2 AAA batteries + 4 AA batteries. The digital wall clock's large display, modern, and stylish design make it the perfect gift for birthdays, Thanksgiving, Christmas, and anniversaries to give to parents, friends, or anyone.

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Size: 201mm * 124mm * 22mm Material: ABS environmental protection material Applicable: living room/office/study/bedroom and public places 1. [Power supply] The digital clock indoor and outdoor thermometer is powered by three AAA batteries, and can also be powered by power cord. 2. [Display screen] Display screen size: 171 * 94mm, you can see the time clearly from a distance, and you don't need to watch it from a close distance. 3. [Key function] Press and hold the SET key for 3 seconds to set the UP key to turn on/off the alarm clock Under the U key P setting mode, increase the value, and press and hold for more than three seconds to enter 8 steps per second for rapid adjustment DOWN key (1) In the setting mode, lower the value and press it for more than three seconds to enter 8 steps per second for quick adjustment (2) Adjusting temperature display unit: ° C/F ALARM key Press and hold for three seconds to enter the alarm time setting mode SNZ/LG key For the snooze setting, the backlight function can light up for five seconds by lightly pressing this button 4. Beautiful gifts. This is a good choice to express your concern, and it is also a surprising and unusual idea. This digital alarm clock is a perfect gift for everyone, whether old or young, men or women, boys or girls. It also applies to any festival, such as birthday, Christmas, Valentine's Day, Father's Day, Mother's Day, etc.

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1.Bedroom alarm clock-LCD giant digital display is easy to read and suitable for heavy sleepers. 2.Temperature and humidity display 3.Battery powered 4.Various colors, suitable for children. 5.Thanksgiving and Christmas gifts.

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Size: 201mm * 124mm * 22mm Material: ABS environmental protection material Applicable: living room/office/study/bedroom and public places 1. [Power supply] The digital clock indoor and outdoor thermometer is powered by three AAA batteries, and can also be powered by power cord. 2. [Display screen] Display screen size: 171 * 94mm, you can see the time clearly from a distance, and you don't need to watch it from a close distance. 3. [Key function] Press and hold the SET key for 3 seconds to set the UP key to turn on/off the alarm clock Under the U key P setting mode, increase the value, and press and hold for more than three seconds to enter 8 steps per second for rapid adjustment DOWN key (1) In the setting mode, lower the value and press it for more than three seconds to enter 8 steps per second for quick adjustment (2) Adjusting temperature display unit: ° C/F ALARM key Press and hold for three seconds to enter the alarm time setting mode SNZ/LG key For the snooze setting, the backlight function can light up for five seconds by lightly pressing this button 4. Beautiful gifts. This is a good choice to express your concern, and it is also a surprising and unusual idea. This digital alarm clock is a perfect gift for everyone, whether old or young, men or women, boys or girls. It also applies to any festival, such as birthday, Christmas, Valentine's Day, Father's Day, Mother's Day, etc.

More on Atomic Clock with Outdoor and Indoor Temperature - Self-Setting Alarm Day...

1.Bedroom alarm clock-LCD giant digital display is easy to read and suitable for heavy sleepers. 2.Temperature and humidity display 3.Battery powered 4.Various colors, suitable for children. 5.Thanksgiving and Christmas gifts.

More on BHG Cherry Finish Modern Digital Atomic Clock with Temperature, W86111

Be ready for the day with the Better Homes and Gardens Digital Atomic Clock with Outdoor Temperature. This device comes with important features to provide information you need to know. The atomic digital clock wirelessly gives you the current temperatures, so you know whether you'll need a coat or able to wear flip-flops. It has a self-setting atomic time and date for the best accuracy. It can automatically reset for Daylight Saving's time. The Better Homes and Gardens clock is battery operated, so it will have the correct time after black outs or power surges. This time-keeper gives you the ability to be prepared for almost anything. All you have to do is take a glance, and you will be set for the day.

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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. GREAT GIFT IDEA With beautiful packaging, good design and a variety of great features, this digital wall clock is the perfect gift for parents, friends, heavy sleepers or light sleepers. The perfect gift for Thanksgiving, Christmas, Birthdays and more. Clock size: 14.2''×9.4''×1.2''. Automatically update daylight saving time (on/off option). Atomic clock with big numbers, making it easier for family members to know the time, date,week, indoor / outdoor temperature and humidity. 8 time zones to choose from: EST, CST, MST, PST, AKT, HST, AST,NST. The outdoor sensor can wirelessly receive the transmission signal within a range of 328 feet. The large atomic clock can be used as a atomic wall clock or as a desktop atomic clock. 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.

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Save Shipping Costs to Purchase Multiple Items! Atomic Clock With Indoor Temperature And Humidity Self Setting Digital Wall Clock Or Desk Clock Battery Operated Alarm Digital Clock Large Display For Seniors Features: Multiple Features - A clock that satisfies all you need. Large font display makes it and easy to read. Not does it tell the date, time, and temperature, but also it has features with alarm clock and timer. Portable And Elegant - A minimized size of 3" x 3.4" x 0.5", compact and lightweight for easily pack or toss into your purse. Collapsible with a stable stand, perfect size for a travel clock. Easy Operated – Please note to update the “Year” before setting the correct day. (Press the “Set” button three times to get to the year). You can watch the video instruction on the detail page or read the instruction on the description part to easily set with more features. If you have trouble setting the clock, please do not hesitate to ! Indispensable Daily Tool - Help you to get daily information quickly, then you can pick the clothes to wear today with no hurry. It takes no more than a few minutes to figure out the setup instructions. Note: This clock doesn't feature the backlight. 【SATISFIED PROMISED】- Any problem with our product, pls contact us first and we will reply you with the best solution within 24 hours. Product Description: Atomic Clock With Indoor Temperature And Humidity Self Setting Digital Wall Clock Or Desk Clock Battery Operated Alarm Digital Clock Large Display For Seniors Material: Plastic Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 366g Package size: 23x14x4cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.)

More on LFF Atomic Clock, Digital Wall Clock with Indoor & Outdoor Temperature, Date,...

Jumbo digital clock with large display, date, indoor & outdoor temperature and wireless outdoor sensor Large, wide-angle and easy to read jumbo atomic wall clock by LFF. It can be easily read both up close and from across the room with large 4.5-inch print. This outdoor clock comes with important features to provide information you need to know. The atomic clock wirelessly gives you the current outdoor temperature, so you know whether you'll need a coat or able to wear flip-flops. Atomic large 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. Digital wall clock automatically updates month, day and date. HD large display and large digits of the wall clock make this beautiful clock ideal for home, office, school, hospital, etc. Clock size: 14.2'' x 9.4'' × 1.1''. Automatically update daylight saving time (on/off option). With a digital number up to 4.5'', it is easier to help your family members to know the time, date, indoor-outdoor temperature. Outdoor sensor wireless can receive transmissions within 328 FT. You can choose wall-mounted or free-standing. Include: 1 × atomic wall clock 1 × outdoor sensor 1 × manual

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Easy to Read - Easy to Use - Large Digital Wall Clock with Big Numbers! The large digital wall clock is a simple and easy to read clock with temperature, humidity, date, DST, and alarm. The Atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast. The Atomic Clock will always be accurate as it receives daily WWVB updates. LFF digital clock contains 8 time zones(EST, CST, MST, PST, AKT, HST, AST, and NST), which can synchronize atomic clocks automatically. We can also set the time and date manually if the WWVB signal is weak where we are. If you need a large face clock that is easy to read from anywhere in the room, this atomic clock would help. It also serves individuals with impaired vision, since it is easy to read from many angles. Specification: Large LCD Display Material: ABS Clock Size: 8.5"(L) x 6.28"(W) x 1.02"(H) Indoor Temperature Detection Range: 32°F to 122°F/0°C to 50°C Indoor Humidity Detection Range: 20% to 95%RH 8 Time Zones: EST, CST, MST, PST, AKT, HST, AST, NST. Alarm Clock and Snooze Mode Low Battery Indication Powered by: 2 x AA Batteries(NOT INCLUDED) Dual Alarm Clocks for Bedroom Digital alarm clock can set 2 alarms for different uses. For example, set different wake-up alarms for weekdays and weekends or can set one for your own and one for your family. Make your life more convenient and relaxing. Work as a table clock or wall mount digital clock! The clock can be placed on a desk with its fold-out stand or it could be hung on the wall for better visibility. No matter where this atomic wall clock is set up, you can count on easy viewing and a distinctive look. Easy to Read - Time, Date, Temperature This atomic alarm clock features a clear and large 6.5 inchX3.54 inch LCD display area to meet the visual needs, easy to read for those with weak eyesight. Time, date, temperature, and humidity are at any time, so it's suitable for work, study, or travel schedules. The stylish appearance will fit into any decor in your home, office, classroom, garage - anywhere you need a clock!