Our Picks For Top Of The Best
Very Long Alarm Clocks




Top 10 Of The Best Very Long Alarm Clocks

Super Loud Alarm Clock: 115dB Dual Alarms and 6 Alarm Sounds for Heavy Sleepers - Adult Shift Workers in Bedroom or Daily Wake-Up Use - Gray
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- EXTRA LOUD ALARM FOR HEAVY SLEEPERS - With a 115dB loud alarm, this clock easily wakes heavy sleepers. Choose from 6 unique alarm sounds to suit your style—perfect for students, shift workers, and anyone who needs a serious wake-up call.
- DUAL ALARMS AND SNOOZE FOR FLEXIBLE WAKE-UPS - Set two separate alarms for different schedules, and enjoy a built-in snooze function when you need extra rest. Great for college students, early risers, and busy professionals.
- ALARM MEMORY WORKS EVEN DURING OUTAGES - Power outage? No problem. The alarm memory system retains your settings with AAA battery backup, so you never miss a wake-up—even during storms or blackouts.
- TIPS: Batteries are for memory backup and outage alarms only, please use with external power. This device does not charge batteries, even when plugged in.
- LARGE LED DISPLAY WITH ADJUSTABLE BRIGHTNESS - The 4.2" LED screen offers adjustable brightness to suit both day and night. Perfect for light sleepers and night shift workers, it keeps your bedroom calm and sleep-friendly.
- USB CHARGING AND EFFICIENT DUAL POWER SUPPLY - Charge your phone overnight with the built-in USB port, while the alarm runs on AC power and switches to battery when needed. Ideal for teens, dorm rooms, and compact spaces.

Loud Alarm Clock for Heavy Sleepers: 115dB Dual Alarms with 6 Unique Sounds for Bedroom Dorm Room Use - On-Time Wake Up for Teen College Students - Red
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- EXTRA LOUD ALARM FOR HEAVY SLEEPERS - With a 115dB loud alarm, this clock easily wakes heavy sleepers. Choose from 6 unique alarm sounds to suit your style—perfect for students, shift workers, and anyone who needs a serious wake-up call.
- DUAL ALARMS AND SNOOZE FOR FLEXIBLE WAKE-UPS - Set two separate alarms for different schedules, and enjoy a built-in snooze function when you need extra rest. Great for college students, early risers, and busy professionals.
- ALARM MEMORY WORKS EVEN DURING OUTAGES - Power outage? No problem. The alarm memory system retains your settings with AAA battery backup, so you never miss a wake-up—even during storms or blackouts.
- TIPS: Batteries are for memory backup and outage alarms only, please use with external power. This device does not charge batteries, even when plugged in.
- LARGE LED DISPLAY WITH ADJUSTABLE BRIGHTNESS - The 4.2" LED screen offers adjustable brightness to suit both day and night. Perfect for light sleepers and night shift workers, it keeps your bedroom calm and sleep-friendly.
- USB CHARGING AND EFFICIENT DUAL POWER SUPPLY - Charge your phone overnight with the built-in USB port, while the alarm runs on AC power and switches to battery when needed. Ideal for teens, dorm rooms, and compact spaces.

AYRELY® Super Loud Alarm Clock for Heavy Sleepers Adults,Twin Bell Retro 4 Inch Silent Non-Ticking Quartz with Backlight, Luminous dial, Alarm Clocks for Bedrooms Bedside (Silver)
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- 【Super Loud Alarm Clocks for Heavy Sleepers Adults】Designed with heavy sleepers and individuals who struggle to wake up in mind, this clock features a unique ringing mechanism. A battery-powered small metal hammer strikes the metal bells at a rapid rate, creating a powerful, resonant tone that reverberates through the room. Even the heaviest sleepers will be immediately roused by the clear, loud, and crisp sound produced by this mechanism. With no snooze button to tempt you back to sleep, this alarm ensures that adults, teens, children, and the elderly rise and greet the day with vigor.
- 【Luminous & Light Function】The clock dial is skillfully crafted with a durable plastic face infused with high-quality luminescent materials. Unlike ordinary clock faces with mere paper overlays, our clock face ensures long-lasting luminosity and superior readability. By absorbing normal indoor light or sunlight during the day, the dial and hands emit a gentle, enchanting glow throughout the night, making it effortless to check the time even in complete darkness. Moreover, a built-in light bulb allows for instant activation of the backlight with a simple button press, ensuring convenient nighttime viewing.
- 【Vintage Design】Radiating a captivating retro charm, our clock boasts a timeless twin bell design that never fails to impress. The meticulously crafted exterior showcases an elegant silver finish, accentuating its ornamental allure. Whether adorning a bedroom or a desk, this clock adds a touch of vintage elegance to any space.
- 【Silent Non-Ticking】The sweep second hand operates silently, devoid of any annoying ticking noise. Its noiseless movement creates an ideal environment for uninterrupted work and peaceful sleep, allowing you to fully immerse yourself in your tasks or enjoy restful slumber.
- 【Easy to Set】Setting the alarm is a breeze with a simple on/off switch. Adjusting the clock and alarm times is effortless, thanks to intuitive turn knobs that offer precise control. For enhanced convenience in low-light conditions, a dedicated button activates the gentle backlight, providing clear visibility and ensuring ease of use.
Related overview on item: Best Twin Bell Silver Alarm Clocks

Sharp Big Bang Super Loud Alarm Clock for Heavy Sleepers, 6 Extremely Loud Wake Up Sounds: Rooster, Bugle, Nagging Mom, Jackhammer, Siren, Beep – Up to 115db Volume, Red/Black with Red LED Display
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- Extra Loud Alarm Clock - The Sharp Big Bang is the loudest alarm clock for kids of all ages. The up to 115db extremely loud alarm clock allows you to adjust the volume AND tone of the alarm sounds to create the perfect custom noise to wake you up!
- 6 Extremely Loud Wake up Sounds – Adjust the volume and tone of the six different unique sounds that will get you out of the bed and ready to start your day! Choose from Rooster, Bugle, Nagging Mom, Jackhammer, Siren, Loud Beep – Up to 115db Alarm Volume
- D𝘂𝗮𝗹 Extra Loud A𝗹𝗮𝗿𝗺s with Custom Snooze Functionality: Allows you to set two separated alarms easily especially handy for couples or roommates who keep different schedules. When the alarm goes off, touch the snooze button on top of the clock to give you a few more minutes of sleep. Snooze can be customized to a time of your choosing from 1-59 minutes. If you don’t adjust the custom snooze, the default snooze time is 9 minutes.
- 3 Step Dimmer Control: 3-Level Adjustable Brightness -- The digital clock provides 3 levels of brightness (Off, Low, High) allowing you to select the most comfortable brightness for your room.
- Electric Powered with “No Worry” Battery Backup: Plug into standard household wall outlet (This alarm clock is compatible with 110V/120V power outlets) to power the Sharp Big Bang Extremely Loud Alarm Clock. Battery Backup (Requires 2 x AAA batteries (not included)) This clock is electric operated; The battery backup is used for storing the time and alarm settings if the power is interrupted. During battery backup the clock’s display will not be lit. Once the power is restored the display will re-light.
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Roxicosly Loud Alarm Clock with Bed Shaker, Vibrating Alarm Clock for Heavy Sleepers/Hard of Hearing/Deaf/Teens, Dual Alarms with 7.5’’ Large LED Display, USB Charger, Dimmer, Snooze & Battery Backup
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- ⏰【Wake by 𝗦𝘁𝗿𝗼𝗻𝗴 𝗕𝗲𝗱 𝗦𝗵𝗮𝗸𝗲𝗿 & 𝗟𝗼𝘂𝗱 𝗕𝘂𝘇𝘇𝗲𝗿】- Differ from regular alarm sound clock, our 𝗹𝗼𝘂𝗱 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 comes with 3 innovative alarm methods: loud buzzer, super bed shaker or both sound and shaker, actually make it easier to wake you up from deep sleep. Simply press the “BUZZ/VIB” button to choose your favorite wake-up modes for maximum impact. The bed shaker alarm clock is also a perfect option for heavy sleepers, hearing impaired, deaf or hearing loss.
- 🔊【Strong Wired Vibration Shaker & Adjustable Volume】- The 𝘃𝗶𝗯𝗿𝗮𝘁𝗶𝗻𝗴 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 features with 71” wired bed shaker which is long enough to be placed under the mattress. It can produce a strong vibration to shake you awake without disturbing others. The alarm sound volume is 4-level adjustable to meet your different needs. Combing the highest volume level and powerful bed shaker, you can be reliably waken up on time even for heavy sleeper.
- 😴【Dual Alarm Clock & Big Snooze Function】-The 𝗱𝘂𝗮𝗹 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 allows you to set two separated alarms easily especially handy for couples or roommates who keep different schedules. When the alarm goes off, lightly touch the big snooze button to turn off temporarily and get extra 9 minutes sleep before alerting you again. You can also press the “ALARM PAUSE” or “ALARM OFF” to turn off the alarm for 24hours or permanently respectively.
- 🔅【7.5’’ Large Display & 5 levels Brightness Dimmer】-With 7.5’’ big LED display, the numbers on the 𝗯𝗲𝗱 𝘀𝗵𝗮𝗸𝗲𝗿 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 are ultra-clear to see from a long distance or across the bedroom even without glasses. 5 level adjustable screen brightness help you avoid high-intensity light while you are asleep or easily view the time in the daytime.
- 🔋【Electric Powered with Battery Backup】- All functions of the 𝗯𝗲𝗱𝗿𝗼𝗼𝗺 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 work under AC power (input power 100-240V), 2pcs AAA backup batteries (NOT Included) are only used to memorize time and alarm settings when encountering power outage. During the backup battery, the screen will go blank but the alarm will still be triggered.
- 📱【USB Charger Port Design & 12/24H Format】- The 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝘄𝗶𝘁𝗵 𝗨𝗦𝗕 𝗰𝗵𝗮𝗿𝗴𝗲𝗿 port (5V/1A) provides the convenience for charging your phone or other device safely while you sleep. The 12/24H format and DST function are also available by pressing the corresponding buttons.
- 🎁【Easy to Operate & Wide Application】- With the intuitive setting buttons, the 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗵𝗲𝗮𝘃𝘆 𝘀𝗹𝗲𝗲𝗽𝗲𝗿 is easy to use even for kids or elders. Updated features such as vibration, dual alarm, dimmer, USB charging port and modern design, the digital alarm clock can be as a perfect choice for your family, friends, kids.
Related overview on item: Best Heavy Sleepers Loud Alarm Clocks

Battery Operated Digital Clock, Alarm Clock for Bedrooms - Cordless Large Big Numbers 4 Dimmers for Seniors, Adjustable Volume Loud Alarm Clock for Heavy Sleepers Adults (Green Digits)
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Related overview on item: Best Heavy Sleepers Loud Alarm Clocks

SHARP Digital Dual Alarm Clock, Silver with Green LED Display, Ascending Alarm
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Super Loud Alarm Clock for Heavy Sleepers, 4 inches Twin Bell Alarm Clock with Backlight, Silent Non-Ticking & Luminous dial, Digital Alarm Clocks for Kids, Adults, Bedrooms, Silver
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Mpow Alarm Clock for Heavy Sleepers, Digital Alarm Clock for Bedroom, Adjustable Brightness, Customizable Alarms, Automatically Dim at Night, Progressive Volume, DST, Loud Alarm Clock for Kids Adults
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Westclox Basic Black Digital Red LED Bedside or Desk Alarm Clock with Adjustable Hi/Lo Alarm Volume and Snooze
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More Very Long Alarm Clock We Considered

Digital Alarm Clock, EEEkit Large LED Display Big Number Alarm Clock for Bedroom Bedside with USB Charger, Loud Dual Alarms, Battery Backup, Adjustable Brightness Dimmer Snooze 12/24H
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Sharp LED Digital Alarm Clock, Swivel Base, Silver Case, Red Display, SPC033D
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Mpow Digital Alarm Clock for Bedrooms, Large Numbers, Easy to Set Digital Clock with Modern Curved Design, 6 Levels Brightness, 3 Alarm Tones & 2 Volume, 9min Snooze, Battery Backup, 12/24H
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uscce Loud Dual Alarm Clock with Bed Shaker - 0-100% Dimmer, Vibrating Alarm Clock for Heavy Sleepers or Hearing Impaired, Easy to Set, USB Charging Port, Snooze, Battery Backup
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- SMALL BUT MIGHTY - If it takes an earthquake or siren to wake you up, this classically designed clock is exactly what you are looking for. The 3-level adjustable shaker is perfect for heavy sleeper or those with hearing loss. You also have the option to combine the vibration with the built-in alarm sound (buzzer, bird or music).
- EASY TO SETUP - Turning the two “ears” to set the time and alarm is extremely intuitive and straightforward. With all buttons clearly labeled and almost no two functions sharing the same button, it is a breeze to use right out of the box and change settings.
- CUSTOMIZABLE ALARM - The brightness of the classic is dial-controlled and adjustable from 0 to 100%. Dual alarms satisfy the need of anyone who shares the bed with a partner on a different morning schedule. Snooze allows extra 9 minutes of slumber.
- USB PORTS AND BATTERY BACKUP - 1 USB port located at the back will charge your mobile device while you sleep. AC-powered, but you have the option to back it up with 2 AAA batteries (NOT included) in case of power outage. Not only time and settings are restored, but alarms are also supported (vibration and USB will not work).
- If you have any questions or comments, please don’t hesitate to contact us - we are always here to help.
Related overview on item: Best Advance Lcd Extra Loud Alarm Clocks

Sharp Big Bang Super Loud Alarm Clock for Heavy Sleepers, 6 Extremely Loud Wake Up Sounds: Rooster, Bugle, Nagging Mom, Jackhammer, Siren, Beep– Up to 115db Volume, Silver/Black with White LED Display
More on Sharp Big Bang Super Loud Alarm Clock for Heavy Sleepers, 6 Extremely Loud...
- Extra Loud Alarm Clock - The Sharp Big Bang is the loudest alarm clock for kids of all ages. The up to 115db extremely loud alarm clock allows you to adjust the volume AND tone of the alarm sounds to create the perfect custom noise to wake you up!
- 6 Extremely Loud Wake up Sounds – Adjust the volume and tone of the six different unique sounds that will get you out of the bed and ready to start your day! Choose from Rooster, Bugle, Nagging Mom, Jackhammer, Siren, Loud Beep – Up to 115db Alarm Volume
- D𝘂𝗮𝗹 Extra Loud A𝗹𝗮𝗿𝗺s with Custom Snooze Functionality: Allows you to set two separated alarms easily especially handy for couples or roommates who keep different schedules. When the alarm goes off, touch the snooze button on top of the clock to give you a few more minutes of sleep. Snooze can be customized to a time of your choosing from 1-59 minutes. If you don’t adjust the custom snooze, the default snooze time is 9 minutes.
- 3 Step Dimmer Control: 3-Level Adjustable Brightness -- The digital clock provides 3 levels of brightness (Off, Low, High) allowing you to select the most comfortable brightness for your room.
- Electric Powered with “No Worry” Battery Backup: Plug into standard household wall outlet (This alarm clock is compatible with 110V/120V power outlets) to power the Sharp Big Bang Extremely Loud Alarm Clock. Battery Backup (Requires 2 x AAA batteries (not included)) This clock is electric operated; The battery backup is used for storing the time and alarm settings if the power is interrupted. During battery backup the clock’s display will not be lit. Once the power is restored the display will re-light.
Related overview on item: Best Rooster Alarm Clocks

Equity 30402 Extra-Large 3 in. Red LED Electric Alarm Clock with High/Low settings
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Related overview on item: Best Advance Lcd Extra Loud Alarm Clocks

Sharp Super Loud Alarm Clock for Heavy Sleepers, 6 Extremely Loud Wake Up Sounds - up to 115db Volume
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Very Long Alarm Clocks For Sale
VTG Life Long Alarm Clock
The VTG Life Long Alarm Clock is a classic analog alarm clock with a black dial and quartz movement, ensuring accurate timekeeping. Designed by the brand Life Long, this alarm clock is not only functional but also a decorative collectible that adds a touch of vintage charm to any room. The simple yet stylish design makes it a timeless piece that will be a reliable and stylish addition to your bedside table or desk.
Vintage Pirtable Alarm Clocks. Equity And Westclox.
both clocks are in working order, and in very good condition.
Vintage Classic Free Standing Metal Alarm Clock 6x6” Made In India No. 1152669
Viintage Alarm Long Alarm Clock Not Working. 15” Marine Style. Beautiful.
The Vintage Alarm Long Alarm Clock is a beautiful 15" marine-style clock from the mid 20th century. This analog clock features a mechanical movement and manual power source, making it a classic piece with a vintage charm. The black clock with a nickel finish and alarm feature is a unique and stylish addition to any room, perfect for those who appreciate retro decor and functionality.this alarm clock is a timeless piece that exudes vintage ambiance.
Antique Style Retro Bedside Alarm Clock - Progressive Sound - Light-Up Feature
Antique Style Retro Bedside Alarm Clock. Looking for a stylish and functional alarm clock that adds a retro touch to your room?. Our Antique Style Retro Bedside Alarm Clock is the perfect choice. Plus, it's easy to use and suitable for all ages.
Vintage "EQUITY" Free Standing Alarm Clock Dwk42
Vintage "EQUITY" Free Standing Alarm Clock. DWK Tote42
NEW IN ORIGINAL BOX 1978 DOUBLE BELL 30 HOUR KEY WIND ALARM CLOCK #883-140
MODEL 883-140.
Four Vintage Alarm Clocks, all work.
Four Vintage Alarm Clocks, 2 Big Bens, 1 Firstime Manufactory, 1 Westclox. Chrome Big Ben is wind up, Westclox is electric, the other 2 are battery.
NICE SMALLER TYPE ALARM CLOCK
Nice smaller type alarm clock I bought with an assortment of clocks I purchased. It has been checked out for 48 hours and everything is working properly. The alarm function works ok also. It is around a 4 1/4” square in measurement. Thanks for looking !!!
1pc Bedside Traditional/Classic Saxon Wind Up Double Bell Alarm Clock Chrome New
Free shippingFor Traditional double bell alarm clock. 1×Alarm Clock. Luminous hands and hour dots. Large easy to read face. Simple and beautiful. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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