10 Best Dimmable Alarm Clocks 2021

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

USCCE Small LED Digital Alarm Clock with Snooze – โญ Best Overall Dimmable Alarm Clock

Alarm Clock with 5 Alarm Sounds Optional by USCCE

  • Color: Black
  • Dimensions: 5.9 x 1.7 x 3.1 inches
USCCE Small LED Digital Alarm Clock with Snooze
  • Small footprint(5.9"x3.11"x1.65") with big white LED numbers easy to read day or night, and display brightness can be easily adjusted from 0 to 100%, depending on personal preference. 12 or 24 hour time display optional.
  • Pick your favorite sound among the 5 alarm sound options(Beep/Buzzer/Bird Sound/Piano Music/Soft Music), and wake up to adjustable alarm volume from 30-90db.
  • Easy-to-use digital alarm clock. Easy snooze with a simple press of the top button and experience zero stress when setting the time or alarm.
  • Integrated USB port charges your compatible smartphone while you sleep. Start your fresh day with a fully-charged phone.
  • Outlet Powered with Battery Backup: Plug in to power the clock with the included DC adapter. The button cell battery(included) preserves time and alarm settings in case of power outage. During the backup battery, the screen will go blank and alarm will not sound.

MOSITO Digital Wooden Alarm Clock with Wireless Charging – ๐Ÿ‘‘ Premium Pick

MO1299-WH by MOSITO

  • Color: White
  • Weight: 0.77 pounds
  • Dimensions: 5.7 x 2.5 x 2.5 inches
MOSITO Digital Wooden Alarm Clock with Wireless Charging
  • ใ€Wireless Chargingใ€‘ - Support most universal wireless charging cellphone models. It provide much convenience for you to place or charge your phone.
  • ใ€Improved Feature 1๏ผš0๏ฝž100% Dimmableใ€‘ - Compared with the old version of 3-level dimming, this new version digital alarm clock has more clear LED digits with 0๏ฝž100% full range dimmable, you can easily adjust to your favorite brightness level. It will never disturb your sleep at night.
  • ใ€Improved Feature 2๏ผšVolume Adjustableใ€‘ - Compared with the old version that cannot adjust the volume of the alarm, the volume of this new version digital alarm clock is adjustable from 60dB - 90dB, you can set a volume level that suits you. Meanwhile, it supports snooze function.
  • ใ€Improved Feature 3๏ผšSimplier and Faster Operationใ€‘ - Compared with the complex operation of the old version, this new version digital alarm clock optimize the functional design and simplified the operation, make it simplier and faster for users to set the time and alarm. Even grandma and little kids can operate it without any difficulty.
  • ใ€Stylish Wooden Design for Decorใ€‘- This must be the most delicate alarm clock you have ever seen. It is not only a clock, but also a great decoration for your bedroom. Stylish appearance and multiple functions make it suitable as a gifts for kids.

REACHER Small LED Digital Alarm Clock with Simple Operation – ๐Ÿ’ฒ Best Budget Dimmable Alarm Clock

Clock-A1C1S by REACHER

  • Color: With a Usb Charger Port
  • Weight: 0.35 pounds
  • Dimensions: 5.7 x 1.9 x 2.9 inches
REACHER Small LED Digital Alarm Clock with Simple Operation
  • Small alarm clock (5.6 x 1.9 x 2.9 in) with an extra USB port enables you to charge your phone giving more space for anything else you'd have on your small beside table.
  • Easy Time & Alarm Setting, even no need instructions.
  • Easy Snooze: Press anywhere of the clock top.
  • Get your comfortable brightness of the digits with 0-100% dimmer slider; and wake up to adjustable alarm volume from 30-85db.
  • Reacher 4" red digits alarm clock backs 45-day money back, 18-month warranty, and friendly customer service.

REACHER Digital Radio Alarm Clock with Wireless Charging

ACR-W by REACHER

  • Color: Black
  • Dimensions: 6.3 x 4.7 x 2.4 inches
REACHER Digital Radio Alarm Clock with Wireless Charging
  • [TWO WAYS TO CHARGE YOUR DEVICES] A wireless charger and an extra USB charging port allow you to charge two devices at the same time. Place your devices on the top of the clock for easy charging. Charges directly through phone cases up to 4 mm thick (not including cases with magnetic or metal attachments).
  • [FM RADIO WITH SLEEP TIMER] Loud and clear radio sound. Fall asleep or wake up to your favorite stations. Automatically and semi-automatically search and save your favorite stations. Up to 99 FM presets. Quick access to your channel list by a simple press. 5-120 minutes sleep timer options. 0-30 levels adjustable radio volume.
  • [1.2'' WHITE LED DIGITS WITH 6-LEVEL DIMMER] Compact design with big digits that are easy to read. Simple to adjust the brightness as you like. Very bright or completely dark (six levels). Switchable time display mode: 12-hour or 24-hour.
  • [LOUD AND ADJUSTABLE VOLUME WITH TWO WAKE UP SOUNDS] Up to 120 DB volume is loud enough to wake up most heavy sleepers. You can choose the radio or buzzer as the ringtone. 5-30 level adjustable volume and gradual alarm help you start your wonderful day!
  • [9 MINUTES SNOOZE AND ALL-IN-ONE CLOCK] You can stop the alarm directly at any time, or get 9 minutes snooze up to six times. This is an alarm clock that combines radio, wireless charging and USB charging in one device, making it perfect for kids, teenagers, seniors, adults and those who don't want their phones to disturb their sleep. You can put it on your bedside or in your living room or office.

USCCE Digitalย Alarm Clock Radio

Dual Digital Radio Alarm Clock by USCCE

  • Color: Black
  • Dimensions: 4.3 x 3.3 x 2.6 inches
USCCE Digitalย Alarm Clock Radio
  • FULL DIMMABLE DISPLAYย - The brightness of the 3.4-inch compact LCD is dial-controlled and adjustable from 0 to 100%, from cast-no-glow at midnight to bright enough that the time can easily be read from across the room during the day. Other features displayed on the screen include: day, 12 or 24hr mode, temperature (ยฐF orย ยฐC), status and ringtone for alarm 1 and 2.
  • CUSTOMIZABLE ALARMย - Dual alarms with separate weekend/weekday/all-7-day mode satisfy the needs of everyone and every family. You may choose one of the 5 built-in tones (Beep/Piano/Buzzer/Bird/Soft Music)ย or radio as wake up sound, which gradually increases in volume from gentle to the level you set (options from level 3 to 16). Snooze allows extra 9 minutes of slumber.
  • MORE THAN JUST AN ALARMย - FM radio saves up to 40 stations, and the sleep timer function (10-150min) offers the luxury to fall asleep with your favorite station playing. 3.5mm headphone jack comes handy not disturbing others nearby. 2ย USB portsย willย charge your phone or other mobile devices while you sleep. (Headphones and charging cable NOT included).
  • BATTERY BACKUPย - AC-powered, but you have the option to back it up with 3 AAA batteries (NOT included) in case of power outage. Not only time and settings are restored, alarm and radio are also supported (USB will not charge). Please be noted that the clock may drain batteries fast, so ONLY use as a backup but NOT everyday operation.
  • If you have any questions or comments, please donโ€™t hesitate to contact us - we are always here to help.

Alarm Clock for Bedroom

CR1001E by PPLEE

  • Color: White Digits
  • Weight: 0.6 pounds
  • Dimensions: 8.5 x 3.5 x 1.5 inches
Alarm Clock for Bedroom
  • โฐ ๐—˜๐—”๐—ฆ๐—ฌ ๐—ง๐—ข ๐—จ๐—ฆ๐—˜ DUAL ALARM CLOCK: This ๐—ฑ๐—ถ๐—ด๐—ถ๐˜๐—ฎ๐—น ๐—ฑ๐˜‚๐—ฎ๐—น ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ๐˜€ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ ๐—ณ๐—ผ๐—ฟ ๐—ฏ๐—ฒ๐—ฑ๐—ฟ๐—ผ๐—ผ๐—บ can set 2 different alarms, convenient for family members with a different schedule. A ๐—ฏ๐—ฎ๐˜€๐—ถ๐—ฐ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ with enough practical functions for daily use: 4-level adjustable alarm volume, 5-level digits brightness dimmer, built-in USB charging port, SNOOZE function for extra 9 mins sleep, outlet operated with battery backup settings, 12/24H & DST function also available.
  • โฐ LARGE DISPLAY WITH ADJUSTABLE VOLUME & DIMMER: ๐—ฉ๐—ฒ๐—ฟ๐˜† ๐—น๐—ผ๐˜‚๐—ฑ ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ ๐—ณ๐—ผ๐—ฟ ๐—ต๐—ฒ๐—ฎ๐˜ƒ๐˜† ๐˜€๐—น๐—ฒ๐—ฒ๐—ฝ๐—ฒ๐—ฟ๐˜€ with 7" LED ๐—น๐—ฎ๐—ฟ๐—ด๐—ฒ ๐—ฐ๐—น๐—ฒ๐—ฎ๐—ฟ ๐—ฑ๐—ถ๐˜€๐—ฝ๐—น๐—ฎ๐˜† for vision impaired people, easy to check time from across the room. Alarm volume can be adjusted to 4 levels according to your depth of sleep, louder for heavy sleepers while slight for light sleepers. 5 level adjustable digits brightness dimmer for easy reading, brighter for day while darker for night.
  • โฐ NO WORRY BATTERY BACKUP SETTINGS WITH SNOOZE: This ๐—ฝ๐—น๐˜‚๐—ด ๐—ถ๐—ป ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ๐˜€ ๐—ณ๐—ผ๐—ฟ ๐—ฏ๐—ฒ๐—ฑ๐—ฟ๐—ผ๐—ผ๐—บ is outlet operated for ALL functions working, such as USB charging, alarm and time display. ๐——๐˜‚๐—ฎ๐—น ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ ๐˜„๐—ถ๐˜๐—ต ๐—ฏ๐—ฎ๐˜๐˜๐—ฒ๐—ฟ๐˜† ๐—ฏ๐—ฎ๐—ฐ๐—ธ๐˜‚๐—ฝ time and alarm settings as well as trigger the alarm when power failure. Simply press the โ€œSNOOZEโ€ button on the top to get extra 9 min sleep before it alerts again.
  • โฐ USB PHONE CHARGER & 12/24H TIME FORMAT & DST: ๐—Ÿ๐—ฒ๐—ฑ ๐—ฏ๐—ฒ๐—ฑ๐˜€๐—ถ๐—ฑ๐—ฒ ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ ๐˜„๐—ถ๐˜๐—ต ๐—ฝ๐—ต๐—ผ๐—ป๐—ฒ ๐—ฐ๐—ต๐—ฎ๐—ฟ๐—ด๐—ฒ๐—ฟ allows you to charge your smartphone, iPad or other smart devices, no need to plug them in the wall. 12 or 24 hour time format &Daylight Saving Time is also available. Clear understandable buttons make it ๐—ฒ๐—ฎ๐˜€๐˜† ๐˜๐—ผ ๐˜€๐—ฒ๐˜, perfect for ๐—ธ๐—ถ๐—ฑ๐˜€ ๐˜€๐—ฒ๐—ป๐—ถ๐—ผ๐—ฟ๐˜€. Stylish appearance is suitable for ๐˜๐—ฒ๐—ฒ๐—ป๐˜€ ๐—ฏ๐—ผ๐˜†๐˜€ ๐—ด๐—ถ๐—ฟ๐—น๐˜€ too!
  • โฐ ๐—š๐—ฅ๐—˜๐—”๐—ง ๐—š๐—œ๐—™๐—ง ๐—œ๐——๐—˜๐—” ๐—ช๐—œ๐—ง๐—› ๐Ÿฏ๐Ÿฒ๐Ÿฑ ๐——๐—”๐—ฌ๐—ฆ ๐—ฃ๐—ฅ๐—ข๐——๐—จ๐—–๐—ง ๐—ช๐—”๐—ฅ๐—ฅ๐—”๐—ก๐—ง๐—ฌ: This cool stuff is not only suitable for your room, but also a great gift for Christmas, New Year or Birthday. It has no limitation, you can give it to kids or seniors, boys or girls, friends or families. PPLEE ๐—ฑ๐˜‚๐—ฎ๐—น ๐—ฎ๐—น๐—ฎ๐—ฟ๐—บ๐˜€ ๐—ฐ๐—น๐—ผ๐—ฐ๐—ธ also provides 365 days product warranty, any questions, pls contact us via Amazon, we will response in 24H.

REACHER Wooden Digital Alarm Clock Radio with Wireless Charging

by REACHER

  • Color: Brown
  • Dimensions: 6.3 x 4.3 x 2.4 inches
REACHER Wooden Digital Alarm Clock Radio with Wireless Charging
  • [Wireless Charging & USB Charger Port ] Wireless charging is easy and convenient to use - just place your phone on the top. With no need for a power cord, you can even free up outlets. ALSO, thereโ€™s an extra USB port to charge an additional device at the same time. Charges directly through phone cases up to 4 mm thick (not including cases with magnetic or metal attachments). Support Qi wireless charging for most iPhone/Samsung model
  • [FM Radio with Sleep Timer] Easy tuning in FM radio channel, frequency range: 87.5-108MHz. The speaker is so loud and crystal clear (0-30 adjustable volume levels). Presetting the sleep timer (5-120mins) allows you to fall sleep to your favorite radio station
  • [Adjustable Brightness Display] 6 adjustable dimmer levels allow for comfortable viewing no matter day or night. Especially at night, the light won't be too hard on your eyes. ALSO, the easy-to-read 1.2" white LED large digits make for easy viewing, whether across your bedroom or living room. Two time display modes: 12-hour or 24-hour (military time)
  • [2 Wake Up Sounds and 9 Minutes Snooze] Buzzer or Radio (the last station you listened to) as the alarm to start your new brand day. You can easily get 9 minutes of snooze (up to 6 times); 5-30 adjustable volume from 70-120DB can be adjusted to your preferred volume for waking; you wonโ€™t have to worry even if you are a heavy sleeper
  • [AC Powered & Battery Backup] Works mainly on plugged in cable power. 2 AAA backup batteries (not included) save all your settings so that you don't worry about power failure. Wood grain design perfectly for any decor, nightstand, living room, bedroom etc

7.5" Large LED Digital Alarm Clock with USB Port for

43213-13149 by Welgo

  • Color: White
  • Weight: 0.71 pounds
  • Dimensions: 7 x 1.5 x 3 inches
  • Warranty: Warranty for 365 days of purchase.
7.5" Large LED Digital Alarm Clock with USB Port for
  • NEW 7.5" Large Display: Compact size (7" x 1.5" x 3") with 2.5" tall digit. Big white bold numbers against black face creates easy read from across the room, perfect for the elderly or the sight-restricted person.
  • Full Range Brightness Dimmer: Lower the brightness to keep your bedroom darker while sleeping.
  • Touch Activated Snooze: Slightly touch the control panel to activate snooze, extremely easy to operate.
  • Dual USB Ports๏ผšOne for clock power supply, another for charging phone or tablet. Tips: It needs plug a USB charger (included) to make the clock work.
  • Adjustable Alarm Volume: The alarm beeps can be set via rolling wheel on the back; And the gradual ascending alarm feature ensures gently wake you up.

DreamSky Auto Time Set Alarm Clock with Snooze & Full

DS305 by DreamSky

  • Color: Grey
  • Weight: 0.57 pounds
  • Warranty: 1 year warranty.
DreamSky Auto Time Set Alarm Clock with Snooze & Full
  • 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. 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, 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.
  • 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.

DreamSky Digital Alarm Clock Radio FM with USB Port for

DS206 by DreamSky

  • Color: Black
  • Weight: 0.66 pounds
  • Warranty: 1 year warranty
DreamSky Digital Alarm Clock Radio FM with USB Port for
  • Elegant Digital Alarm Clock with Full Range Dimmer for Bedroom: 4 Inches large LCD screen with eye easy catch blue number display, time and clock display are easy to read at a glance. 100%-0% completely adjustable display brightness for comfortable viewing. 12 or 24hr switch, Indoor temperature ( โ„ƒ or โ„‰) Display.
  • Digital FM Radio ONLY with Sleep Timer: Easy tuning in FM radio channel with 0-15 level volume adjustable. Speaker is loud and clear. Benefit sleep timer function lets you fall sleep to the radio by preset the radio to play for a certain amount time (10-120 minutes optional).
  • USB Charging Port: Extra USB port allow you to charge your smartphone, ipad or other smart device without plug in wall, a handy, convenient and organized bedroom alarm clock radio.
  • Adjustable Alarm Sound and Snooze: Wake up to buzzer or radio should your preference. Both alarm sound volume can be adjusted to your comfortable level. (buzzer : 3 level, radio: 1-15 level). The alarm will begin sound faintly then increases to its max within 5 seconds. 8 minutes interval snooze can be repeated in one hour until turning off.
  • Main Outlet Powered with Battery Backup: Plug in any wall outlet to power the clock radio with the included DC adapter (adapter wire length: 76 inch). 3* AAA battery (not included) backup needed for keep the clock working for a short time during electric power failures.

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