10 Best loudest alarm clock for heavy sleepers of 2025

Save up to 27% off

Best Choice

1

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

Adjustable Volume and Vibration
113dB loud alarm with customizable volume and vibration settings.

Perfect for Heavy Sleepers
Ideal for deep sleepers, students, and those with hearing challenges.

Highly Effective Alarm
Customers praise its ability to reliably wake even the heaviest sleepers.
9.8

Exceptional

Our Rating

9.7
Luminosity

9.7
clearly written

9.5
Sound level
How do we rank?

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Value for Money

2

ANJANK
ANJANK Loud Alarm Clock with Wireless Bed Shaker, Vibrating Dual Alarm with Light Wake Up for Heavy Sleepers & Hearing Impaired, 9-Color Night Light, 5 Sounds, 0-100% Dimmer, USB Charger, Bedroom
Main highlights

Wake Up with Light and Sound
The alarm clock combines gradual light, powerful vibrations, and loud sounds for an effective wake-up experience.

Perfect for Heavy Sleepers
Ideal for deep sleepers, the elderly, and hearing-impaired individuals needing a reliable wake-up solution.

Praised Wireless Bed Shaker
Customers love the strong, long-lasting wireless bed shaker with adjustable intensity.
Key specs
- Battery Life:2-3 months vibration
- Power Source:Corded Electric
- Special Features:bed shaker, Alarm Clock
- brightness:N/A
- shape:N/A
9.6

Exceptional

Our Rating
3

Roxicosly
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

16% Off
Main highlights

Innovative Alarm Methods
Combines loud buzzer and bed shaker for effective waking.

Ideal for Heavy Sleepers
Designed for heavy sleepers, hearing impaired, and shared rooms.

Praised Feature: Bed Shaker
Customers love the effective bed shaker for gentle wake-up.
9.5

Excellent

Our Rating

9.5
Luminosity

9.5
clearly written

8.9
Sheerness
4

Samshow
120db Super Loud Alarm Clocks for Heavy Sleepers adults , 15 Wake Up Sounds Alarm Clock for Heavy sleepers , 7 Color Night Light, Dynamic RGB Color , 0-100% Dimmer, Snooze, DST , Large LED Display

15% Off
Main highlights

Customizable Wake-Up Experience
Offers 15 wake-up sounds and dynamic RGB display.

Ideal for Heavy Sleepers
Super loud 120dB alarm ensures effective awakening.

User-Friendly Design
Intuitive controls praised for ease of use.
Key specs
- Battery Life:N/A
- Power Source:N/A
- Special Features:N/A
- brightness:Adjustable
- shape:Rectangular
9.3

Excellent

Our Rating

9.9
Luminosity

9.7
clearly written

9.5
Power saving mode
5

uscce
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
Main highlights

Powerful Vibration and Sound Options
Features a 3-level adjustable shaker and multiple sound choices for effective waking.

Perfect for Heavy Sleepers
Designed for those who struggle to wake up with standard alarms, including hearing-impaired users.

User-Friendly and Intuitive Design
Praised for its easy setup and intuitive controls, making it accessible for all users.
9.0

Excellent

Our Rating

9.9
Light weight

9.9
Sheerness

9.7
Luminosity
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6

Peakeep
Peakeep Loud Alarm Clock for Heavy Sleepers Adults, Metal 4.5 Inches Twin Bell Battery Operated Analog Alarm Clocks for Bedrooms Decoration (Jewel Blue)

27% Off
Main highlights

Powerful Alarm for Heavy Sleepers
The twin bell design ensures a loud, persistent alarm that effectively wakes deep sleepers.

Versatile Bedroom Decor
Ideal for adding a vintage touch to any bedroom, combining style with functionality.

Highly Praised Alarm Effectiveness
Customers consistently praise its ability to wake heavy sleepers reliably.
Key specs
- Battery Life:N/A
- Power Source:N/A
- Special Features:N/A
- brightness:Manual light
- shape:Round
8.7

Very Good

Our Rating

9.5
Noise level

9.5
clearly written

9.3
Simple to use
7

Peakeep
Peakeep Digital Alarm Clock for Bedroom Bedside, Loud Alarm Clock for Heavy Sleepers, Large Big LED Numbers for Seniors, Battery Backup Plug in Electric Clock with USB Charger (Blue)

21% Off
Main highlights

Clear Visibility with Large Numbers
2-inch high digits are perfect for easy time reading.

Perfect for Bedrooms and Seniors
Ideal for seniors and heavy sleepers needing loud alarms.

Most Praised Feature - Adjustable Brightness
Five brightness settings praised for comfort and visibility.
Key specs
- Battery Life:N/A
- Power Source:N/A
- Special Features:N/A
- brightness:5 different settings
- shape:Square
8.6

Very Good

Our Rating

9.9
clearly written

9.7
Simple to use

9.7
Precision
8

REACHER
REACHER Extra Loud Alarm Clock for Heavy Sleepers Adults, 5 Extremely Loud Wake Up Sounds, Aesthetic Alarm Clock for Teens Bedrooms, LED Digital Display, 7 Color Night Light,Dimmer,Bedside

25% Off
Main highlights

Super Loud Alarm and Versatile Sounds
Reaches 115dB with 5 unique animal sounds for effective waking.

Perfect for Heavy Sleepers and Teens
Ideal for heavy sleepers, teens, and kids who need a reliable wake-up.

Praised Feature: Adjustable Snooze and Nap Timer
Users love the adjustable snooze and quick nap timer for convenience.
Key specs
- Battery Life:N/A
- Power Source:N/A
- Special Features:N/A
- brightness:0-100 dimmer slider
- shape:Rectangular
8.5

Good

Our Rating
9

REACHER
REACHER Super Loud Alarm Clock for Heavy Sleepers Adults Teens, Vibrating Alarm Clock Bed Shaker Under Pillow, Rechargeable Battery Powered for Travel, Auto-Dim, Portable

25% Off
Main highlights

Ultra Loud and Adjustable Alarm
Experience a 104dB alarm with 5 ringtones and 15 volume levels.

Perfect for Heavy Sleepers and Travelers
Ideal for deep sleepers, seniors, and travel with compact design.

Highly Effective Vibration Feature
Praised for powerful bed shaker that wakes even deep sleepers.
Key specs
- Battery Life:N/A
- Power Source:N/A
- Special Features:N/A
- brightness:Adjustable Brightness
- shape:Round
8.3

Good

Our Rating
10

Zpincsipo
RGB Extra Loud Alarm Clock for Heavy Sleeper Hearing Impaired Deaf Bedroom, Vibrating Alarm Clock with Bed Shaker,15-Color Modes/7" Large Mirror Display/4 Dimmer,Night Light,USB Charger,Battery Backup
Main highlights

Versatile Alarm Options
Combines strong vibration, loud sound, or both for waking.

Ideal for Heavy Sleepers
Perfect for deep sleepers, hearing impaired, or shared beds.

Highly Praised Heart Shaker
Heart-shaped bed shaker effectively wakes even the heaviest sleepers.
Key specs
- Battery Life:N/A
- Power Source:N/A
- Special Features:N/A
- brightness:3 Adjustable Brightness
- shape:Semicircular
8.2

Good

Our Rating

9.9
Simple to use

9.9
Luminosity

8.0
worth the money

10 Best loudest alarm clock for heavy sleepers of 2025

1

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

9.7

9.7

9.5

How do we rank?

How do we rank?

Analyzing top stores

2

ANJANK Loud Alarm Clock with Wireless Bed Shaker, Vibrating Dual Alarm with Light Wake Up for Heavy Sleepers & Hearing Impaired, 9-Color Night Light, 5 Sounds, 0-100% Dimmer, USB Charger, Bedroom

3

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

9.5

9.5

8.9

4

120db Super Loud Alarm Clocks for Heavy Sleepers adults , 15 Wake Up Sounds Alarm Clock for Heavy sleepers , 7 Color Night Light, Dynamic RGB Color , 0-100% Dimmer, Snooze, DST , Large LED Display

9.9

9.7

9.5

5

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

9.9

9.9

9.7

6

Peakeep Loud Alarm Clock for Heavy Sleepers Adults, Metal 4.5 Inches Twin Bell Battery Operated Analog Alarm Clocks for Bedrooms Decoration (Jewel Blue)

9.5

9.5

9.3

7

Peakeep Digital Alarm Clock for Bedroom Bedside, Loud Alarm Clock for Heavy Sleepers, Large Big LED Numbers for Seniors, Battery Backup Plug in Electric Clock with USB Charger (Blue)

9.9

9.7

9.7

8

REACHER Extra Loud Alarm Clock for Heavy Sleepers Adults, 5 Extremely Loud Wake Up Sounds, Aesthetic Alarm Clock for Teens Bedrooms, LED Digital Display, 7 Color Night Light,Dimmer,Bedside

9

REACHER Super Loud Alarm Clock for Heavy Sleepers Adults Teens, Vibrating Alarm Clock Bed Shaker Under Pillow, Rechargeable Battery Powered for Travel, Auto-Dim, Portable

10

RGB Extra Loud Alarm Clock for Heavy Sleeper Hearing Impaired Deaf Bedroom, Vibrating Alarm Clock with Bed Shaker,15-Color Modes/7" Large Mirror Display/4 Dimmer,Night Light,USB Charger,Battery Backup

9.9

9.9

8.0

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