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10 Best Atomic Alarm Clock
The atomic alarm clocks are famous for the most accurate time and frequency standard, matching with the international time standards, in case of controlling the wave frequency for TV broadcasts or GPS. Most importantly, the atomic alarm clocks are able to waken you up in the exact same time that you want them to. These clocks never fail to remind you about your daily events timely.
Best Selling Atomic Alarm Clock
- Large Display with Full Range Dimmer: 5“ Large LCD screen with nice eye care number display. Time, date and temperature display. Almost full range brightness settable (6 levels + auto dim ), you can easily change to have the view bright or dim it to extremely low.
- Advance autoset time : The alarm clock will set itself to right time, date and temperature immediately once plugged in. The long lasting button cell backup battery (installed ) will holds all settings and ensure the time always be accurate in case of main power interrupted. What you need to do is set your time zone and wake up time. Simple as that. Even miss the right time, you are still able to set it manually.
- Auto DST and selectable time zone : Automatically adjusts to Daylight Savings Time while set the DST on .Seven USA time zone (EST/ CST/ MST/ PST/AST/HAT/AKT) and one newfoundland time zone NST selectable for your location.
- Ascending beeping alarm with snooze: Ascending alarm sound wake you up naturally . Additional snooze to counter oversleeping, simply press the snooze button once and go back to sleep. 8 minutes later the alarm will ring again .
- Plug in clock with USB charging port: Powered by USB port by plug in outlet. Extra USB charging port for charging cellphone and other electronic device. 3*AAA batteries( not included) as backup, which will store the setting and keep the time works in case of main power outage.
- ATOMIC DESK CLOCK - Marathon's Atomic Desk Clock is self setting/adjusting using radio frequencies broadcast from NIST’s Colorado Atomic Clock (only functions in North America).
- LARGE DISPLAY - The large, highly legible display includes a button-activated amber backlight.
- MULTIPLE MODES - This clock not only has the features you’d expect (time, day & date), it also has indoor temperature, humidity, and a heat & comfort index. It’s perfect for an office setting where indoor conditions can be linked to productivity.
- ALARM WITH SNOOZE - Our Atomic Desk Clock also includes a progressive alarm with a conveniently placed snooze button for easy access.
- FAMILY OWNED & OPERATED - Marathon has been manufacturing precision timing instruments since 1939. Today, they continue their legacy, combining modern design sensibility with Swiss engineering & craftsmanship.
- sunset lamp
- LED Night Light
- sunset projection lamp
- sun lamp
- sunlight lamp
- ULTRA EASY SETUP: Simply set the time zone on our smart clock and leave it plugged in overnight - our automatic clock will automatically adjust the time and calendar date with the WWVB radio broadcast by the US National Institute of Standards and Technology (NIST) in Fort Collins, Colorado. Our smart clocks will even self-update for daylight saving time (DST). The atomic feature only functions in North America and works typically at midnight or in the very early hours of the morning.
- SHARP COLOR LCD DISPLAY: White backlit and with adjustable screen brightness, our electric atomic clock is easy to read whether it's day or night while not being distracting when you're trying to sleep. Our bedside clock displays the time, date, day, and indoor temperature and humidity in large, vivid, and easily readable digits. Plus, our atomic electric alarm clock features real-time moon phases for those who follow each stage of the lunar cycle.
- ALARM WITH SNOOZE FUNCTION: Making the perfect digital clocks for bedrooms, our atomic time alarm clock features a conveniently located snooze button on the top so that you can catch a little extra shut eye on those mornings when it's hard to wake up. The electronic calendar function makes these terrific desk clocks for office, place of business, or home alike. You won't find a better digital atomic calendar clock with indoor temperature readings anywhere!
- BUILT-IN BACKUP BATTERY: Our self setting digital clock is primarily powered via the supplied AC adapter. However, if power is interrupted, our LCD atomic clock includes a built-in CR2032 cell battery that stores your time and alarm settings, giving you peace of mind knowing that your settings will remain once the power resumes. Plus, a low battery sign will appear when it is time to replace the cell battery for your convenience.
- EASILY ADJUSTABLE BACKLIGHT: Our backlit clocks allow you to adjust the brightness from 100%, 50%, 3%, or off so that our atomic clocks are always easy and comfortable on your eyes. If you're searching for the perfect alarm clocks with date and time, look no further - our premium quality atomic self setting clock is the no-brainer option.
- Auto setting alarm clock with full range dimmer: 4.3 Inches large LCD screen displays eye easy catch blue digit, time and content are easy to read at a glance. 0%-100% adjustable dimmer enable you to set the brightness of display to a comfortable level at will.
- Advance autoset time: The clock will sets itself to the correct time once plug in, hassle free to set time. Cell button battery included as backup battery, which will store the time, date and alarm setting during main power outage, however it will not support the time display nor trigger the alarm.
- Self setting clock with auto DST and selectable time zone: Automatically adjusts to Daylight Savings Time while set the DST on. Four USA time zone selectable per your location (EST/ CST/ MST/ PST).
- Ascending soft beeping alarm with snooze: Ascending alarm sound wake you up naturally. Additional snooze to counter oversleeping, simply press the snooze button once and go back to sleep. 8 minutes later the alarm will ring again.
- Plug in clock with USB ports: one USB port connect the DC adapter (included) power on the clock. Let the other port charging your smart device like cellphone, tablet and mp3 players etc. Convenient and organized.
- 𝗘𝘅𝘁𝗿𝗮 𝗟𝗼𝘂𝗱 𝗔𝗹𝗮𝗿𝗺 𝗖𝗹𝗼𝗰𝗸: Sonic Alert store brings the loudest alarm clock for kids of all ages. Our 113db extra loud sonic bomb alarm clock allows you to adjust the volume and snooze time of the alarm. In addition to these adjustments, the alarm clock features red flashing alert lights specifically designed for heavy sleepers. It doesn’t matter how much of a heavy sleeper you are; you’re never going to be late for your college lectures using the Sonic Bomb Alarm Clock.
- 𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝗔𝗹𝗮𝗿𝗺 𝗗𝘂𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗦𝗻𝗼𝗼𝘇𝗲 𝗧𝗶𝗺𝗲: You can adjust the duration of the alarm for 1-59 minutes and snooze time between 1-30 minutes.
- 𝗩𝗶𝗯𝗿𝗮𝘁𝗶𝗻𝗴 𝗨𝗻𝗶𝘁: Waking up early in the morning can be difficult. That’s why the Sonic Bomb alarm clock comes with a super shaker to jolt you out of your sleep within seconds. The super shaker is a bed vibrating unit that vibrates when this alarm clock goes off to ensure that you always wake up on time. It also has three different modes: vibration, buzz, or vibrate/buzz combo. Allowing you to choose the mode that best meets your needs.
- 𝗣𝗲𝗿𝗳𝗲𝗰𝘁 𝗳𝗼𝗿 𝗦𝘁𝘂𝗱𝗲𝗻𝘁𝘀: Do your kids struggle to wake up in the morning? Let Sonic Bomb wake your kids up so that you don’t have to! Regardless of your child’s age, this alarm clock for teen boys & girls is super loud and makes the perfect gift for high-school students, fresh graduates, and those who are going away for college that don’t want to miss their classes.
- 𝗦𝗼𝗻𝗶𝗰 𝗔𝗹𝗲𝗿𝘁: Sonic Alert is an award winning globally recognized leader in the international electronics field, that helps the deaf, hard to wake, and elderly communities across the world with their notification needs. As a trusted brand for over 40 years, we strive to provide cutting-edge products that support our mission to alert & notify users through electronic communications.
- 🔊 WAKE UP ON TIME WITH SUPER BED SHAKER: You may easily sleep through your alarms with a regular alarm sound, try this 𝗩𝗶𝗯𝗿𝗮𝘁𝗶𝗻𝗴 𝗔𝗹𝗮𝗿𝗺 𝗖𝗹𝗼𝗰𝗸 - an effective alternative for those who are very hard of hearing. 3 Awake Modes: bed shaker, buzzer, bed shaker&buzzer to choose. The 𝘃𝗶𝗯𝗿𝗮𝘁𝗶𝗻𝗴 𝘀𝗵𝗮𝗸𝗲𝗿 alert is a wired vibrator connected to clock and placed near you, when alarm goes off, the vibrator will shake to awaken you without disturbing other.
- 🔊 7" LARGE SCREEN WITH ADJUSTABLE DIMMER & VOLUME: This 𝗹𝗼𝘂𝗱 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗵𝗲𝗮𝘃𝘆 𝘀𝗹𝗲𝗲𝗽𝗲𝗿𝘀 also equipped with a 7 inch centered illuminating jumbo display, numbers are VERY easy to read without having to put on glasses, especially helpful for people who have poor eyesight. 3 levels (Low-Medium-High) alarm volume and full range (0-100%) brightness of display can be adjusted at any time to your preference.
- 🔊 7 COLORED NIGHT LIGHT & BIG SNOOZE BUTTON: This 𝗯𝗲𝗱𝗿𝗼𝗼𝗺 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 comes with a bigger than average 𝗻𝗶𝗴𝗵𝘁 𝗹𝗶𝗴𝗵𝘁 which is a great add-on feature to work as a bedside lamp at night. Press the big “SNOOZE” button on the top when the alarm sounds rings to snooze for another 9 minutes. But don't worry, the alarm will ring every next 9 minutes unless you press the "ALARM PAUSE" button.
- 🔊 OUTLET OPERATED WITH BATTERY BACKUP: This 𝗯𝗲𝗱 𝘀𝗵𝗮𝗸𝗶𝗻𝗴 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 is 𝗼𝘂𝘁𝗹𝗲𝘁 𝗼𝗽𝗲𝗿𝗮𝘁𝗲𝗱 for ALL functions working such as USB charging, vibration, alarm, and time display. 2 AAA batteries (not included) are only used to back-up your time and alarm settings as well as trigger the alarm when power failure.
- 🔊 DUAL CELLPHONE CHARGERS, 12/24 H, DST: This 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗵𝗮𝗿𝗱 𝗼𝗳 𝗵𝗲𝗮𝗿𝗶𝗻𝗴 is 𝗲𝗮𝘀𝘆 𝘁𝗼 𝘀𝗲𝘁 time, alarm, and other practical functions. 𝟮 𝗽𝗵𝗼𝗻𝗲 𝗰𝗵𝗮𝗿𝗴𝗲𝗿𝘀 on the back to charge your mobile devices overnight for the next day. Hold press "HOUR" button to change the 12-hour or 24-hour Time Format for your convenience. Hold press "SET TIME" button to turn on the DST - Daylight Saving Time function.
- 🔊 WAKE UP ON TIME WITH SUPER BED SHAKER: You may easily sleep through your alarms with a regular alarm sound, try this 𝗩𝗶𝗯𝗿𝗮𝘁𝗶𝗻𝗴 𝗔𝗹𝗮𝗿𝗺 𝗖𝗹𝗼𝗰𝗸 - an effective alternative for those who are very hard of hearing. 3 Awake Modes: bed shaker, buzzer, bed shaker&buzzer to choose. The 𝘃𝗶𝗯𝗿𝗮𝘁𝗶𝗻𝗴 𝘀𝗵𝗮𝗸𝗲𝗿 alert is a wired vibrator connected to clock and placed near you, when alarm goes off, the vibrator will shake to awaken you without disturbing other.
- 🔊 7" LARGE SCREEN WITH ADJUSTABLE DIMMER & VOLUME: This 𝗹𝗼𝘂𝗱 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗵𝗲𝗮𝘃𝘆 𝘀𝗹𝗲𝗲𝗽𝗲𝗿𝘀 also equipped with a 7 inch centered illuminating jumbo display, numbers are VERY easy to read without having to put on glasses, especially helpful for people who have poor eyesight. 3 levels (Low-Medium-High) alarm volume and full range (0-100%) brightness of display can be adjusted at any time to your preference.
- 🔊 7 COLORED NIGHT LIGHT & BIG SNOOZE BUTTON: This 𝗯𝗲𝗱𝗿𝗼𝗼𝗺 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 comes with a bigger than average 𝗻𝗶𝗴𝗵𝘁 𝗹𝗶𝗴𝗵𝘁 which is a great add-on feature to work as a bedside lamp at night. Press the big “SNOOZE” button on the top when the alarm sounds rings to snooze for another 9 minutes. But don't worry, the alarm will ring every next 9 minutes unless you press the "ALARM PAUSE" button.
- 🔊 OUTLET OPERATED WITH BATTERY BACKUP: This 𝗯𝗲𝗱 𝘀𝗵𝗮𝗸𝗶𝗻𝗴 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 is 𝗼𝘂𝘁𝗹𝗲𝘁 𝗼𝗽𝗲𝗿𝗮𝘁𝗲𝗱 for ALL functions working such as USB charging, vibration, alarm, and time display. 2 AAA batteries (not included) are only used to back-up your time and alarm settings as well as trigger the alarm when power failure.
- 🔊 DUAL CELLPHONE CHARGERS, 12/24 H, DST: This 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗵𝗮𝗿𝗱 𝗼𝗳 𝗵𝗲𝗮𝗿𝗶𝗻𝗴 is 𝗲𝗮𝘀𝘆 𝘁𝗼 𝘀𝗲𝘁 time, alarm, and other practical functions. 𝟮 𝗽𝗵𝗼𝗻𝗲 𝗰𝗵𝗮𝗿𝗴𝗲𝗿𝘀 on the back to charge your mobile devices overnight for the next day. Hold press "HOUR" button to change the 12-hour or 24-hour Time Format for your convenience. Hold press "SET TIME" button to turn on the DST - Daylight Saving Time function.
- AccuSet Automatic Time Set - The clock is pre-programed with the time so there is no need to worry about setting buttons. Just select your time zone at the bottom of the clock and turn on the DST if applicable. Plug the clock in to an approved electrical source.
- Quick Daylight Savings Time (DST) Adjustment - For quick adjustment for Daylight Savings Time, slide the DST switch at the bottom of the clock to ON to add and hour (+1 hr.). For Standard Time slide switch to OFF to subtract an hour (-1 hr.)
- High/Low Dimmer control - Adjust the display brightness to your liking with the high or low dimmer control.
- Back up Battery -The button cell battery CR2032 is pre-installed and is used for the back up battery and the time settings. It is in a screw-secured cabinet at the bottom of the clock. This battery will last for several years.
- Time Zone Selection - The default time zone is Eastern Standard Time. Before you plug in the set your time zone on the bottom of the clock.
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Benefits of Atomic Alarm Clock
Large And Clear Display
The clocks contain pretty large and clear display where you can see the time clearly. The time flashes in different colors that helps you to focus on it from a far distance.
Easy Charging
You can charge it easily with any USB cable and port.
Auto-Set Feature
The clock will set the time, date and temperature automatedly, as soon as it is plugged in. You don’t even need to set your time zone if you bring it to different places. Just make sure, you plug it in the electric port.
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Top Customer Reviews
I live in the Eastern time zone, so as soon as I put in the 3 AA batteries and plugged it in, it had the exact time, day, and date displayed. All I had to do was adjust the alarm (preset to 7 am) and the brightness of the display (just push the – or + buttons in normal time mode).
I did add one of those 90-degree-angle plug adapters to my outlet, so that the power supply would sit vertically in the wall socket because it would stick out into the room too far if plugged straight into the socket (along with the added length of the USB plug— my outlet is behind bedroom furniture that sits close to the wall).