Search  for anything...

DreamSky Alarm Clocks for Bedrooms with Battery Backup, Auto Set Digital Clock with Date and Day of Week, Temperature, USB Port, Auto DST, Dimmer, 12/24H

  • Based on 20,251 reviews
Condition: New
Checking for the best price...
$25.99 Why this price?
Save $4.00 was $29.99

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jul 19
Order within 14 hours and 48 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Black


Features

  • Large Display with Full Range Dimmer: 5 inches 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.
  • Auto Set 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.
  • Beeping alarm with snooze: A beeping alarm sound will wake you up naturaly and the alarm volume is not adjustable. Only single alarm available. 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 single USB charging port: the digital clock come with two usb ports, one is to power the clock (1.5 meter USB cable is included), ther other USB charging port can be used to charge cellphone and other electronic device. 3 x AAA batteries( not included) as backup, which will store the setting and keep the time works in case of main power outage.
  • IMPORTANT: 1) pleae kindly know the item is ONLY an alarm clock WITHOUT radio function. 2) About Auto Set Feature: America time is downloaded (preset) to the clock during production so there is no need to set the clock manually once received the item.
  • Clock Size: Length 6.2 inches x Height 4.1 inches x Width 1.5 inches; USB cable length: 1.5 meters

Description

The simple auto set alarm clock comes with no setting hassles as the USA local time is downloaded to the digital clock and reserved with a button cell battery. Simply plug the bedroom clock into wall outlet, set your time zone (EST, NST, AST, HAT, AKT, PST, MST, CST) and you are there! The large 5 inches screen for this digital alarm clock clearly delivers the time, date, weekday, alarm time and the indoor temperature. You get everything needed to know at a glance, ensuring a soothing visual experience at any angle. Backup battery (not included) keeps the clock working during power cut (press any button, clock lights up for 5s then off automatically for power saving). The alarm will go off at the scheduled time, ensuring to wake you up the next morning. No need to worry about missing your important meeting! There are 6 brightness levels (100%→70%→50%→30%→10%→5% ) plus AUTO DIMMER mode, no worry about the display light blinding you all night long nor squinting needed. To adjust the brightness, the clock should be plugged into a wall outlet. With only batteries powered, brightness is not adjustable. The desk clock should be plugged in wall outlet for use. 5V/2.1A adapter is provided and the adapter cord is 1.5 meter in length. 110V-240V voltage applicable. There are two USB ports. One is used to power the clock and the other to charge cell phones, tablets or other mobile devices at bedside. Convenient as bedside clocks bedroom. The beeping alarm will last for 2 minutes and you can press any button to turn off the alarm for one day. The easy to access snooze button on the top allows you to catch an extra 8 minutes shuteye with ease. The time format for this self setting clock is standard time and military time optional. Auto DST feature releases yourself from resetting the time during Daylight saving time and winter time! Auto Set Alarm Clock Wooden Digital Clock Digital Clock with Date Wooden Alarm Clock Large Digital Clock Wooden Digital Clock Self Setting Alarm Clock Let's meet the members of the DreamSky family Simpfy your desk and keep it tide Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store

Brand: DreamSky


Color: Black


Display Type: Digital


Style: digital clock


Special Feature: auto dimmable, self setting, date, day of week, thermometer, auto dst, battery backup, electric clock for desk, nightstand, bedside, living room, bedroom, office, small gifts See more


Product Dimensions: 6.1"W x 4"H


Power Source: Battery Powered, Corded Electric


Room Type: Bedroom


Shape: Rectangular


Indoor/Outdoor Usage: Indoor


Display Type: Digital


Additional Features: auto dimmable, self setting, date, day of week, thermometer, auto dst, battery backup, electric clock for desk, nightstand, bedside, living room, bedroom, office, small gifts


Power Source: Battery Powered, Corded Electric


Indoor Outdoor Usage: Indoor


Batteries are Included: No


Mounting Type: Tabletop


Number of Batteries: 1 CR2032 batteries required.


Alarm Clock: Yes


Operation Mode: Electrical


Smart Home Compatibility: Not Smart Home Compatible


Connectivity Technology: USB


Watch Movement: digital alarm clock


Item Dimensions W x H: 6.1"W x 4"H


Item Weight: 10.56 ounces


Screen Size: 5 Inches


Size: Small


Material Type: Plastic


Frame Material: Plastic


Color: Black


Style Name: digital clock


Room Type: Bedroom


Shape: Rectangular


Theme: bedroom, living room, guest room, bedside, office, desk, table, nightstand,


Dial Color: Black


Clock Form: Multi Display


Brand Name: DreamSky


Number of Items: 1


Manufacturer: DreamSky


UPC: 675234184620


Manufacturer Part Number: DS313


Model Number: 8541847857


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Best clock I’ve ever owned! Great for seniors! Best clock I’ve ever owned! Great for seniors!
Color: Black
I’m 65, and don’t really get along with technology. But this clock is perfect for seniors. I plugged the clock in and it knew the date, time and everything, ease of use is great . I dims itself at 9:01 Pm and brightens at 7:00Am. It’s as basic functionally to operate as any clock gets. I set the alarm for 6:00am, it beeps and I press any button on the back to turn off the alarm (not the snooze button). I don’t have to mess with it after that. It’s automatically set for the next day. The display size is large. The value for the money is great, too. I put in batteries in so if the power goes off, it will save the information. Not sure about the battery life yet since I haven’t owned it for very long. I WOULD ENCOURAGE ANY SENIOR TO BUY THIS CLOCK! ... show more
Reviewed in the United States on January 13, 2026 Reviewed in the United States on January 13, 2026 by TopKsGal

  • Everything I need in a clock Everything I need in a clock
Color: Black-humidity & Moon Phase
For the past 20 or a thousand (I've lost count) years when I needed to know the time I relied on the cable box. It always stood at the ready giving me the correct time. It somehow magicalky seemed to know the exact moment we turned our clocks forward or back. It was a flawless system. I hadn't quite considered that when we "cut the cord" getting rid of cable a few weeks ago. All of a sudden I didn't have a reliable system for knowing what time it was. So I searched here on Amazon . The first clock I found just couldn't connect to the atomic clock at all so back it went and I bought this one instead. Perfection right out of the box. I plugged it in and it was instantly accurate. The only input it needed from me was whether I wanted it to adjust for daylight savings time (I did). The size is perfect for me. I can see it from anywhere in the room. You can set the brightness level manually. The clock also gives you the day, date, temperature, relative humidity and phases of the moon. I need to be closer to the clock to see those settings but that really doesn't matter to me. Your eyes might be better than mine. I LOVE knowing moon phases and didn't realize this clock had this setting when I bought it . I consider that a major bonus. BOTTOM LINE: great, no nonsense clock. Sets up instantly. Clear and easy to see from across the room and has other useful info along with the time, including moon phases. ... show more
Reviewed in the United States on October 10, 2025 Reviewed in the United States on October 10, 2025 by a long way from home

  • Overall, good value fulfilled, all my needs in a digital clock
Color: Gray
Overall, a very nice Digital clock. Good price value, quality, lightweight and easy to set up.Large letters having the ability to see across the room on my dresser. The light is soft but easily recognizable. I do enjoy seeing the day of the week temperature in the ability to use as an alarm. However, with cell phone on my nightstand, I don’t need it. ... show more
Reviewed in the United States on May 20, 2026 by Val

  • Almost Perfect
Color: Orange
I would have given this clock a 5 star rating except for a couple of admittedly very small cons. First, the temperature is consistently 2 degrees F high. I contacted the company to ask if there was a calibration process to adjust the temp but they said no. Not a major problem as long as you know the actual temp is 2 degrees F lower. You really can't expect much better accuracy in a $25 clock. The other con is definately a very personal preference and that is the volume of the alarm. Most people want LOUD - not me. I keep the clock a couple of feet away from my head on a nightstand and I prefer a VERY GENTLE alarm. This one is high pitched and (to me) shrill. It gets louder and more "insistent", i.e. FASTER if you don't turn it off or snooze it in a few seconds. I'm sure for 90% of people this is a major PRO. I'm just mentioning it for information purposes. Having said all of that, if you are still reading this, this is an EXCELLENT clock. I have the orange characters on the face and it is PERFECTLY sharp and clear. The orange does not blast you out of a dark room even if turned up fairly high - there are several brightness setting and an AUTO dim. This has the sharpest display I have ever seen on any electronic clock. Other features like a battery backup that keeps all the setting in a power failure are great - no need to reset everything. The display darkens on a power failure, but you can hit the snooze bar and get a lighted full display for a few seconds - great feature. Auto daylight savings time feature with indicator is also nice. Day of the week, month and day as well as alarm set time are always on display - alarm "armed" indicator comes on when you turn on the alarm. Bottom line- HIGHLY RECOMMENDED. UPDATE: 4/28/2026 I bought this clock on Dec 1, 2023 and have been totally happy with it except for ONE issue. The temperature reading is now 5° F too high. When I purchased it, the temp was only off 3° F, but it seems to be drifting up. Otherwise this is a perfect alarm clock. I contacted the seller when I first bought the clock and inquired if I could calibrate the temp. and was told - no it can't be adjusted and they thought a few degrees wasn't important enough to send me a new one.. If not for the worthless temp reading, it would be a perfect clock as I outlined in my original review. Everything else works perfectly. If you think a bad temp reading will bother you, look elsewhere. ... show more
Reviewed in the United States on March 23, 2024 by Concerned Consumer

  • Great clock for.everyone! Great clock for.everyone!
Color: Black
I love this clock. It has a large bright display, with time, temperature, date, day of week & time set for alarm!! You can also charge your phone; which comes in very handy. The only thing I wish it had was a way to dim the light at night. Over all I love the clock.
Reviewed in the United States on July 4, 2026 Reviewed in the United States on July 4, 2026 by Barbara Cambron

  • Best alarm clock I ever owned.
Color: Black
I had an older clock/radio. Wanted to replace it with something modern. But all I saw was the same plastic stuff. So looked at some that had great radios, but now we were at $200+. I stumbled on this. No radio - but I only listen to radio in the car - so just an alarm would be fine. Just perfect for an alarm clock with one exception - they should the alarm off button on top next to the light button. The display is awesome. Extremely clear with all the info you need. Recommend highly. ... show more
Reviewed in the United States on June 29, 2026 by Rick Gee

  • Great alarm clock, good price
Color: Black
Easy setup, bright adjustable lights on face, great alarm sounds. Worth the money
Reviewed in the United States on June 9, 2026 by James C Lott

  • Great Functionality!
Color: Black
I really appreciate that it has an auto-dim feature that turns down the display in the evening and then brightens again in the morning. It also keeps the time during DST without me having to manually change it. It's a great alarm clock.
Reviewed in the United States on June 18, 2026 by JDorsey7

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...