Top 10 Atomic Alarm Clock – Alarm Clocks

As an Amazon Associate I earn from qualifying purchases.

1. DreamSky

#ad

Full Range Brightness Dimmer, DreamSky Auto Set Digital Alarm Clock with USB Charging Port, Backup Batteries,12/24Hr, 6.6 Inch Large Screen with Time/Date/Temperature Display, Auto DST Setting, Snooze

#ad
DreamSky #ad - Simple as that. Advance autoset time : the alarm clock will set itself to right time, date and temperature immediately once plugged in. Almost full range brightness settable 6 levels + auto dim, you can easily change to have the view bright or dim it to extremely low.

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. What you need to do is set your time zone and wake up time. Time, date and temperature display. Large display with full range dimmer: 6. 6“ large lcd screen with nice eye care number display. 8 minutes later the alarm will ring again. Ascending beeping alarm with snooze: ascending alarm sound wake you up naturally.

Even miss the right time, you are still able to set it manually. 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. 3*aa batteries not included as backup, which will store the setting and keep the time works in case of main power outage. Additional snooze to counter oversleeping, simply press the snooze button once and go back to sleep. Plug in clock with usb charging port: powered by usb port by plug in outlet.
BrandDreamSky #ad
ManufacturerDreamSky #ad
Part NumberDS313
Model8541847857

2. Sonic Alert

#ad

Black | Sonic Alert Vibrating Alarm Clock Heavy Sleepers, Battery Backup | Wake with a Shake, Sonic Bomb Dual Extra Loud Alarm Clock with Bed Shaker

#ad
Sonic Alert #ad - 113db extra-loud alarm with adjustable tone & volume control. Place on desk or night table for easy access. Sonic alert– award winning globally recognized leader in the international electronics field, helping the deaf, and elderly communities across the world.

Easy switches and button to control multiple alarms, snooze, dimmer, and clock. The original vibrating alarm clock- since 1980 the sonic alert sonic bomb alarm clock has been the strongest alarm shaker on the market for heavy sleepers and deaf individuals. Packaged with our newest most powerful 12 volt bed shaker. 1 year warranty. Battery backup & full range dimmer – an essential for every alarm clock, the battery backup provides security to wake on-time. The super loud alarm clock sound will flash lights.

You can also choose either the 12 or 24-hour time format. Built-in red flashing alert lights, and battery backup. A full range dimmer to control the brightness of the clock to wake up fully rested and restored. Easy to use - simple clearly labeled alarm settings. A trusted brand for over 40 years, hard to wake, we strive to provide cutting-edge products that support our mission to alert & notify users through electronic communications. Turn knobs to set volume and tone.
BrandSonic Alert #ad
ManufacturerSonic Alert #ad
Height6 Inches
Length7 Inches
Weight1 Pounds
Width7 Inches
Part NumberSBB500SS-UK
ModelSBB500SS
Warranty1 year parts, 1 year labor

3. AcuRite

#ad

AcuRite Atomic Alarm Clock with Date, Day of Week and Temperature, 0.5, Grey

#ad
AcuRite #ad - Atomic radio-controlled clock ensures split-second accuracy and updates itself for Daylight Saving Time. Large 3"" x 5"" lcd display area with bright blue momentary backlight. Easy-to-read lcd displays time, date, indoor temperature, and day of the week. Desk Clock. Programmable alarm with audible alert ; Time Zone settings for EST, MST, CST, and PST.
BrandAcuRite #ad
ManufacturerAcuRite #ad
Height7 Inches
Length5 Inches
Weight0.01 Pounds
Width2.3 Inches
Part Number13131
Model13131
WarrantyComes with manufacturer warranty.

4. Sharp

#ad

Easy to Read Screen with Calendar & Day of Week Time/Date Display, Perfect for Nightstand or Desk, Auto Set Digital Dual Alarm Clock, Atomic Accuracy, Sharp Atomic Desktop Clock with Color Display

#ad
Sharp #ad - Using the snooze/dimmer switch on top of the display, you can easily adjust the display brightness to your liking. The battery back-up stores the time and alarm settings if the power is interrupted. The clock displays the calendar and the day of the week. During battery back-up the clock’s display will not be lit.

Once power is restored, sold separately, that will allow the alarm to go off, the display will re-light. The atomic clock will always be accurate to within on second as it receives daily WWVB updates. Variable backlight on demand - press the snooze button on top of the clock to activate the 3-Step Dimmer Control, illuminating the whole display for 5 seconds. Color atomic dual alarm clock - accurate to the second! the atomic clock has a built in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute of Standards and Technology NIST in Fort Collins, Colorado.

Color calendar & day of week display - always know what day of the week it is with a quick glance. The backlight will also illuminate when the alarm sounds. No worry" battery back-up - there is a "no worry" battery back-up option requires 2 x aaa battery, even if the power goes out. Easy to set dual alarm - set alarm for two people, or set one alarm for weekdays and the other for weekend! Snooze/Dimmer Switch is simple to use and on top of the display.
BrandSharp #ad
ManufacturerSHARP #ad

5. Emerson Radio

#ad

Charging Station/Phone Chargers with USB port for iPhone/iPad/iPod/Android and Tablets, ER100301, Emerson SmartSet Alarm Clock Radio with Bluetooth Speaker

#ad
Emerson Radio #ad - Automatically sets itself to the correct year, date, month, day and time as soon as you plug it in and after every power interruption. Easy to program.

The soft blue night light is added convenience. The alarm can be programmed to operate on weekdays only, weekends only, or all seven days of the week. Bluetooth V4. 1. Digital tuning fm radio, 20 station memories. Easy-to-read, 1. 4” cyan led clock display, dimmer control. Usb output for mobile charging 2. 1a 5V. Button cell battery included maintains time & alarm settings. Set the alarm to wake you to your favorite FM music or news station, or to the buzzer. Patented smartest automatic time setting system.
BrandEmerson Radio #ad
ManufacturerEmerson #ad
Height2.1 Inches
Length6.2 Inches
Weight1 Pounds
Width3.5 Inches
Part NumberER100301
ModelER100301
WarrantyN.A.

6. AcuRite

#ad

White, 0.8, AcuRite Intelli-Time Alarm Clock with USB Charger, Indoor Temperature and Humidity 13040CA

#ad
AcuRite #ad - American based company in Lake Geneva, WI, USA. Gradual alarm volume increase Over 2 Minutes. Integrated usb port 1. Perfect for Heavy Sleepers. 5a allows you to Wake Up to a Fully Charged Phone. Moon phase, comfort button, and Automatic Daylight Savings Time DST Update. Auto-dimmer with auto-Powered Backup In Case of Power Outages.
BrandAcuRite #ad
ManufacturerChaney Instruments #ad
Height5.4 Inches
Length3.1 Inches
Weight0.7 Pounds
Width1.25 Inches
Part Number13040
Model13040CA

7. DreamSky

#ad

Auto DST, USB Charging Port, 4 Time Zones Alarm Clocks for Adult Kids Bedrom, DreamSky Auto Time Set Alarm Clock with Snooze & Full Range Dimmer 0-100% Adjustable Brightness

#ad
DreamSky #ad - Plug in clock with usb ports: one usb port connect the dc adapter included power on the clock. Elegant alarm clock with 100% adjustable display: 4. 3 inches large lcd screen displays eye easy catch blue digit, time and content are easy to read at a glance.

Convenient and organized. Additional snooze to counter oversleeping, simply press the snooze button once and go back to sleep. Cell button battery included as backup battery, however it will not support the time display nor trigger the alarm. Warranty: 90 days money back and 365 days replacement services. 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. 0%-100% adjustable display full range 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, date and alarm setting during main power outage, which will store the time, hassle free to set time.8 minutes later the alarm will ring again. Auto dst and selectable time zone: automatically adjusts to daylight Savings Time while set the DST on. Let the other port charging your smart device like cellphone, tablet and mp3 players etc.
BrandDreamSky #ad
ManufacturerAMEXS #ad

8. DreamSky

#ad

Brightness Dimmer, DreamSky Auto Set Alarm Clock with USB Charging Ports, 6" Large Display with Indoor Temperature & Humidity, Auto DST, Date/Day & Moon Phase, Backup Battery

#ad
DreamSky #ad - No glaring light at night but bright enough to read time. The snooze feature allows you to catch more sleep. Outlet powered desk clocks with battery backup: clock is adapter powered and 3 *AA backup batteries not included will keep the clock running and trigger the alarm in the case of power cut.

6 level brightness plus auto dim mode: 6 level adjustable brightness plus auto dimmer allow you to dim the clock display to a comfortable level on your preference. No need to worry about oversleep. Eight time zones optional: est/ cst/ MST/ PST/AST/HAT/AKT. No jarred awake nor blaring sounds. Time automatically changes for Daylight Saving Time, no reset hassle. Self-setting alarm clocks with auto dst: plug in the clock and it sets itself, no need to set time manually. The swiss high precision shtC3 humidity gauge and temperature sensor assist you to maintain an accurate indoor air quality for your family.

Large clear display with temperature & humidity: the 6. 6 inches large screen displays the clock time, time zone & moon phases, date, day of the week, which is easy to read at any angle. An extra usb port serves as a charging station for your cellphone etc. Bedside digital alarm clock with usb charging port: alarm goes off with ascending beeping frequency, which lasts for 2 minutes.
BrandDreamSky #ad
ManufacturerAMEXS #ad

9. DreamSky

#ad

Auto DST., Extra Large Impaired Vision Digital Red LED Bedside Desk Clock, DreamSky Auto Time Set Alarm Clock with USB Port for Charging, Snooze, Dimmer

#ad
DreamSky #ad - Let another one charging your smart device like cellphone, tablet and mp3 players ect. Auto time set : advanced auto time set function automatically display the correct time while plug in. Large digital clock : 8. 9" big screen alarm clock 8. 6"x1.

65"x4" with clear and bright red LED numbers display that can be dimmed to high or low by one touch button. Time is easy to read accross the room. The long lasting button cell backup battery installed will holds all settings and ensure the time always be accurate in case of a power interruption. 9 minutes interval snooze function will allow you enjoy a little extra sleep time. Alarm with controllable volume : the gradual wake alarm sound available to adjust to high for the heavy sleeper or low for light sleeper.

Extremely easy setting: we have attached detailed usage instructions for reference. Dual usb port : one usb port connected with dc adapter included power on the clock. Plus the clock will automatically adjust to Daylight Savings time if DST to be set on. Great for senior, elderly or the visually restricted person. Conveniently and organized. However, this alarm clock is so user-friendly that anyone could even know its basic setting without the Usage Guidance.
BrandDreamSky #ad
ManufacturerDreamSky #ad
Height3.94 Inches
Length8.66 Inches
Weight0.84 Pounds
Width1.65 Inches
Part NumberDS307
ModelDS307

10. PICTEK

#ad

5'' LED Curved Screen, 180° Rotable, Digital Alarm Clocks for Bedrooms Ceiling, Clear Big Red Digit, PICTEK Projection Alarm Clock, Digital Clock with USB Phone Charger, 4 Dimmer, Easy to Use, 12/24H

#ad
PICTEK #ad - The adjustable dimmer ensures you not to be bothered in night sleep or enjoy a clear view of time even in the sheer sunlight. The big red digit is penetrative to see for the sleepy, near-sighted or eyesight-impaired. The snooze function gives you 9 minutes extra sleep before alerting you again.

Easy to use & easy to see with separate buttons, the projection alarm clock is designed with simplicity for kids or seniors. Power-off time memory & snooze if the ac adapter is unplugged, projection clock can reserved the setting of time and alarm. Our digital clock offers a clear display from a distance of 5 meters. 120° rotable projector or 180° reversible no need to turn your head to check the time. Usb phone charging outlet the projection alarm clock has a USB charging port for mobile phones.

Now you can enjoy the convenience of having your devices charged alongside your LED alarm clock while sleeping. Once plugged again, you don't need reset. The projector is -30° to 90° adjustable, and long press "projector" button to make the projection display 180° reversible. 3-level brightness+off this projection clock offers 4 time brightness: dim, medium, bright or complete OFF on clock face or ceiling wall.
BrandPICTEK #ad
ManufacturerPICTEK #ad
Height3.1 Inches
Length7.1 Inches
Width1.1 Inches
Part NumberTKGEHM472ARUS-USAA1