Best Glass Alarm Clocks in 2026

𝗘𝘅𝘁𝗿𝗮 𝗟𝗼𝘂𝗱 𝗔𝗹𝗮𝗿𝗺 𝗖𝗹𝗼𝗰𝗸: Sonic Alert store brings the loudest alarm clock for kids of all ages. Our 113db extra loud sonic bomb alarm clock allows you to adjust the volume and snooze time of the alarm. In addition to these adjustments, the alarm clock features red flashing alert lights specifically designed for heavy sleepers. It doesn’t matter how much of a heavy sleeper you are; you’re never going to be late for your college lectures using the Sonic Bomb Alarm Clock.

𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝗔𝗹𝗮𝗿𝗺 𝗗𝘂𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗦𝗻𝗼𝗼𝘇𝗲 𝗧𝗶𝗺𝗲: You can adjust the duration of the alarm for 1-59 minutes and snooze time between 1-30 minutes.

𝗩𝗶𝗯𝗿𝗮𝘁𝗶𝗻𝗴 𝗨𝗻𝗶𝘁: Waking up early in the morning can be difficult. That’s why the Sonic Bomb alarm clock comes with a super shaker to jolt you out of your sleep within seconds. The super shaker is a bed vibrating unit that vibrates when this alarm clock goes off to ensure that you always wake up on time. It also has three different modes: vibration, buzz, or vibrate/buzz combo. Allowing you to choose the mode that best meets your needs.

Large Display Electric Alarm Clock with Smart Dimmer: Corded plug in clock with compact streamline design yet large number display. 2” jumbo illuminated LED digits ensure the time is easy to see even for impaired vision people. The patented smart brightness dimmer design allows you set the brightness of display from 0-100 level by easy turn wheel. Needless worry the brightness, either too bright thus affecting your sleep or too dark to read time.

Adjustable Alarm Sound: Single alarm setting with 9 minutes snooze. No harm “ beep” alarm sound can be set from 30-90 DP as person preference . Needless worry the alarm sound, either too loud thus frightening you or too low to wake you up from deep sleeping. One simple ON/OFF button allows you disable the alarm on weekend.

USB Charging Port: Convenient USB port allows you to charge your smartphone , ipad or other smart device without plug in wall. handy, convenient and organized.

Loud ringing for people who are heavy sleepers, mild loss hearing

No snooze button, it can only be turned off by flipping a switch in the back, good helper for people who has trouble waking up.

Silent with a sweeping second hand, do not make a tick tock noise

【 𝗘𝗮𝘀𝘆 𝘁𝗼 𝗦𝗲𝘁 𝗔𝗹𝗮𝗿𝗺 𝗖𝗹𝗼𝗰𝗸 ,Even Kids and Grandma Can Set it】 buttons with clear marks are intuitive for setup without annoying hold or repeat press.Simply press the obvious red sticked up ALARM PAUSE button to turn off alarm by feel without opening eyes in the morning. bigger snooze button than average with light facility is added bonus,to get extra 9 minutes sleep you can pause alarm very quickly by pressing SNOOZE button without opening eyes in the morning.

【Attractive Soothing 𝗡𝗶𝗴𝗵𝘁 𝗟𝗶𝗴𝗵𝘁 𝗔𝗹𝗮𝗿𝗺 𝗖𝗹𝗼𝗰𝗸 with 7 Colored Options】Simply tap the large NIGHT LIGHT button to switch 7 colors in turn,perfectly as kids',teens'or seniors' all night companion for bedroom nightstand nightlight without turning on lamp.while,the option to turn off nightlight is useful for someone who prefers total darkness.

【7.5”Large Number Alarm Clock & 0%-100% Full Range Brightness Dimmer】Highly visible time readout on the display you can view from a far distance without putting your glasses on.especially for kids,teens,boys or girls,the elderly,also for those with vision issues to overcome blurry eyes.set the brightness to your comfortable level - all the way from exceedingly bright to exceedingly dim.and sleep without disturbing glare,simply push the dimmer slider to adjust the brightness.

【Easy To Operate & 7 Colored Night Light】- This digital alarm clock is designed to be user-friendly and easier to set up than its counterparts on the market, making it ideal for kids and seniors. You can easily press the SNOOZE button to get an extra 9 minutes of sleep. Additionally, the night light feature can be turned on or off, and the lighting is superior to many traditional night light alarm clocks, making it ideal for young children who may be afraid of the dark, and for boys and girls who prefer a bit of ambient lighting in their room.

【Digital Clock with 7.5-Inch Large Display】- The large number digital clock make it easy to read the time from across the room, whether you're a child or an adult. Seniors who may have difficulty seeing smaller fonts on traditional alarm clocks will appreciate the clear digits on this led clock.

【Adjustable 0-100% Brightness & 12/24h Customization】- You can adjust the brightness of the display to your preferred level, whether you prefer complete darkness or a subtle glow. The sliding button allows for a seamless adjustment, making it easy to customize the brightness according to your preferences.You can also easily set the 12/24 hour display and DST adjustment to suit your needs.

Wireless Charging up to 5W: The device comes with a built-in wireless charging pad that supports up to 5W charging power, allowing you to wirelessly charge your compatible devices such as smartphones, smartwatches, or earbuds. With this feature, you won't have to worry about the clutter of wires or running out of battery.

Temperature Sensor (Range 32~140F): The temperature sensor feature enables you to monitor the room temperature easily. The temperature sensor detects the ambient temperature in the room and displays it on the LED screen. It has a temperature range of 32 to 140 degrees Fahrenheit, providing you with accurate readings of the room temperature.

Easy-to-Read, 1.4” Red LED Display: The device features a clear and easy-to-read 1.4-inch red LED display that shows the time, temperature, and alarm settings. The display has adjustable brightness settings, allowing you to customize the brightness according to your preference.

[Alarm Clock with Big Digit] 1.8'' large Red LED display, clear digits readout, easy to catch time during day and night, even if you aren't very awake or don't wear glasses

[90°Swivel Base] This electronic clock with swivel base, perfect viewing angles for almost any room. Nice decoration for living room, bedroom, kitchen, dinning hall, nightstand, TV cable box, children room, guest room, shelf, table. 

[Adjustable Volume & Display Brightness] HI-LOW alarm volume and dimmer display control. Helpful to those sensitive to light for peaceful sleep at night with low brightness. No worry about the buzzing & humming alarm sound. 

Lovely Style Design:This clock suits any room decor, perfect as a special present. especially for children and teens.

Highly Functional: No annoying ticking alarm clock. High quality quartz movement and no second hand design ensures completely noiseless environment.Yet the bell alarm is impressively loud to make sure you never miss it

Easy to Read: Round in shape, Black frame wall clock in white face with thin black lines and red steel second hands guarantee good view.

EXTREMELY SIMPLE TO OPERATE - The cool clock has been designed with absolute simplicity in mind! Easy for boys, girls, toddler, kids, teens, seniors and the elderly.

LOUD ALARM AND SNOOZE - The bedside alarm clock comes with one of the loudest alarms available which can be set at Low or High in volume. There is also a 9 minute snooze that can be continually pressed until the alarm itself is switched off

JUMBO ILLUMINATED LED DIGITS WITH HIGH/LOW BRIGHTNESS - The red numbers on the clock are very clear with extra bright quality, easy to see! If desired, there is a high/low option to set the brightness to your own personal comfort level.

NOT YOUR TYPICAL KIDS ALARM CLOCK!- Imagine how wonderful it would be if your children didn’t wake you up early in the morning? My Good Morning Buddy is a friendly, color-changing toddler clock designed to help your kids sleep better! This adorable digital alarm clock for kids teaches your children when its ok to come out of bed and wake up! With its 4 color light system the whole family is sure to get a better nights rest!

OUR NEW 2022 MODEL COMES WITH A SUPER STURDY DC PORT and adapter, so it’s ready to go right out of the box. We have installed a battery powered backup to save your settings in case of a power outage too! You’re welcome! (Batteries are not included).

HOW IT WORKS- This kids clock has color changing soft LED lights that change from red (Do not come out of bed) to yellow (soon- it’s almost time!) to green, (YAY! We are all ready to start the day!) according to your personal settings

Basic alarm clock & battery operated clock - This clock is powered by 4 x AA alkaline batteries only (not included), which can keep Constantly Big 1.2'' LED digit time display for more than 12 months. It’s very simple alarm clock. You don't have to push a button to see the time in the night. 12 or 24 Hour time formats.

LED digital clock - Bright LED time display, 24hour light up 1.2" large led time numbers can let you check your time clearly from a distance or even in the dark and without any operations. (Note: it can't be placed in a very bright place, or the display will be fuzzy. The upgraded model that has hybrid LCD/LED display, check it out at KWANWA store when you need it )

Clock for bedroom - There are 3 levels of brightness for your options (day time), high/middle/low. The clock will enter into Night-mode and dim automatically at 8:00pm~6:00am to protect your eyes at night and save energy. No blinding lights or any annoying sounds disturb your sleep, create an peaceful environment for sleep. Perfect alarm clock for bedroom, beside.

⏰DUAL ALARM CLOCKS WITH PROJECTION ON CEILING: Set two separate alarms for different purposes. The time projection on ceiling or wall are easy to see throughout the room. The suggested distance of projection is 5 ~ 13 ft (1.5 ~4 m). Time projected in a soft red color, the projection can be reversed 90 degrees. It is very convenient to view and will not disturb your sleeping in bedroom. Ideal small alarm clock for kids.

⏰TEMPORARY OR PERMANENT TIME PROJECTION: When the digital alarm clock is operated by AAA batteries (not included), by pressing the top button to turn on the backlit LCD screen and projection for a few seconds. When using the 5V power adapter, the backlit and projection will always light on. Simply press the snooze button to adjust the 3 brightness mode for backlit , light - medium - out. The USB socket can be used as a charger for mobile device.

⏰INDOOR ROOM THERMOMETER & HYGROMETER GAUGE: Equipped with professional grade sensors, the thermometer and humidity monitor for house provides most accurate measurements, displayed with indoor temperature and humidity, allows you to be aware if adjustments are necessary. Perfect alarm clocks for bedrooms, keeps you and your family's living conditions optimal.

⏰【Large Led Mirror Surface Display & Power Off Memory Funtion & USB Charging Port 】Digital alarm clock with large LED mirror display is very easy to read the time, stylish and beautiful, and can be used as a mirror. The built-in CR2032 battery keeps the time and alarm settings unchanged in case of power failure. In addition, there is a 5V/1A USB charging port on the right side of the led digital clock to safely charge your electronic devices, which is very practical and convenient.

⏰【8 Modes Night Lights & RGB Dynamic Colors 】This night light alarm clock has 5 solid color lights (blue, pink, yellow, white, red) and 3 smooth and colorful ambient lights. Under the RGB colorful dynamic lighting effect, it can realize the visual effect of flowing light and color, and create a romantic and soothing atmosphere. You can choose your favorite light mode as night light/bedside lamp/reading light/mood light, with 10 adjustable brightness settings.

⏰【Dual Alarms & Snooze Supported】Built-in dual alarms, with three alarm time modes, you can set the daily mode/weekday mode /weekend mode for the corresponding alarm. In addition, the led desk clock is designed with a big snooze button on the top, which can help you easily turn off the alarm without opening your eyes, and get an extra 9 mins of sleep time (unlimited snooze times). And if there is no operation within 20 mins when the alarm sounds, the alarm will automatically turn off.

🕖Totally Silent- the sweep second hand does not arouse any annoying sounds, its completely tick-tock sound free, create an peaceful environment for sleep.

🕖Made of high quality mental casing, powered by 1 *AA batteries , clock size 100*110*50mm

🕖New upgrade - multifunctional alarm clock with lighting, time and Snooze etc, easy for setting, suitable for everybody. The light is bright enough to read at night time and the numbers are clear and large.

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.

⏰【STRONG BED SHAKER & LOUD ALARM BUZZER 】 Compared to the regular alarm clock, our PPLEE 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗵𝗲𝗮𝘃𝘆 𝘀𝗹𝗲𝗲𝗽𝗲𝗿𝘀 comes with 3 updated wake-up modes: loud buzzer, strong bed shaker, or both buzzer and shaker. Simply press the"BUZZ/VIB" button to choose your favorite wake-up method. This 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗯𝗲𝗱𝗿𝗼𝗼𝗺 is a perfect assistant for waking you up on time, ideal for deep sleepers, hearing impaired, and the deaf people.

⏰【EASY TO SET MIRROR DIGITAL CLOCK WITH 8.7" LARGE DISPLAY】The size of our 𝗯𝗮𝘁𝗵𝗿𝗼𝗼𝗺 𝗰𝗹𝗼𝗰𝗸 is 8.7 inches, so you can see the time clearly across the room, suitable for people with impaired vision to check the time. Due to the unique acrylic mirror material, this 𝗱𝗲𝘀𝗸 𝗰𝗹𝗼𝗰𝗸 can be well used as a makeup mirror. Designed to be 𝗲𝗮𝘀𝘆 𝘁𝗼 𝘀𝗲𝘁, even kids and seniors can operate our 𝗯𝗲𝗱𝗿𝗼𝗼𝗺 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 without reading the user manual. A 𝗯𝗲𝘀𝘁 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 for everyone.

⏰【DUAL ALARMS CLOCK WITH SNOOZE FUNCTION】Our 𝗯𝗲𝗱 𝘀𝗵𝗮𝗸𝗲𝗿 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 can set 2 alarms at the same time, perfect for you and your family to set separate alarms with different schedule times. 𝗧𝗿𝗮𝘃𝗲𝗹 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 will go off every 9 min after you press the “SNOOZE” button. When our 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝗰𝗹𝗼𝗰𝗸 ring, press "ALARM OFF" button once to turn off the clock temporarily(this 𝗯𝗮𝘀𝗶𝗰 𝗰𝗹𝗼𝗰𝗸 will ring after 24 hours), hold press the "ALARM OFF" button to turn off it permanently.

⏰TIME & TEMPERATURE PROJECTION: Perfect alarm clocks for bedrooms (NOT ATOMIC). The projected temperature changes from indoor temperature to outdoor temperature automatically. Alarm clock projected in a soft red color on ceiling or wall is easy to see throughout the room. Adjustable projection angles and brightness - It can be reversed by 180 degrees for optimal viewing and meet different users’ preferences.

⏰INDOOR/OUTDOOR THERMOMETER GAUGE & HUMIDITY MONITOR: Equipped with professional grade inside outside thermometer and humidity monitor, the clock provides the most accurate measurements. Displayed with Indoor/outdoor temperature and humidity, allows you to be aware if adjustments are necessary. Ideal alarm clock for home, keeps you and your family's living conditions optimal.

⏰WIRELESS COLOR WEATHER STATION: 12/24 hour, date, and weekday in large number; Clear weather patterns, mold alerts and mold risk are displayed on large 4.5” LCD screen. Digital weather station predicts the weather for the next 12 hours as well as the barometric pressure trend and temperature trend. Adjustable backlit dimmer (high- medium - low - out) with DC power adapter, enables you to set the display to a brighter setting in daytime and softer one at night.

Retro twin bell analog alarm clock. Elegant design in a polished silver chrome finish. Classic black numbers & hands on white face creates easy viewing. Red alarm hand for extra clarity. Quality metal bells, hammer and legs designed to withstand daily handling. Glass lens can be cleaned easily

Silent non-ticking movement for a quiet sleep and work environment. Precise quartz movements guarantee accurate time

Extra loud alarm sound, ideal for heavy sleepers and hard of hearing. No Snooze button! Great for adults, teens, children and seniors. Enhance any room's decor with this attractive timepiece. Sleek design combines function and style!

𝐋𝐚𝐫𝐠𝐞 𝐃𝐢𝐬𝐩𝐥𝐚𝐲 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐢𝐨𝐧 𝐀𝐥𝐚𝐫𝐦 𝐂𝐥𝐨𝐜𝐤 - Designs with a curved surface, this bedside alarm clock can increase the viewing angle and make time read easy (even viewed from an off-center angle). Suitable for kids, elderly.

𝐄𝐚𝐬𝐲 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐒𝐞𝐭𝐭𝐢𝐧𝐠 - Each button of this projection alarm clock corresponds to an intuitive icon, experience zero stress when setting the time or alarm. Very friendly to elders and kids, and never worry about how to use your bedside clock.

𝐁𝐞𝐝𝐬𝐢𝐝𝐞 𝐂𝐥𝐨𝐜𝐤 𝐰𝐢𝐭𝐡 180° 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐨𝐫 - Want to check the time with a glance? This projection alarm clock for bedroom can project the time on ceiling or wall, which is easy to check the time when you wake up at night without wearing glasses.

EXTREMELY SIMPLE TO OPERATE - The clock has been designed with absolute simplicity in mind and is very easy to operate. Perfect for adults, children, teens, seniors and the elderly.

KEYBOARD STYLE CONTROLS WITH ALL BUTTONS ON FRONT – No hard to reach buttons on the back, or complicated controls – Simple, intuitive buttons on the front panel of the clock make this one of the easiest clocks to operate!

NIGHT LIGHT BUILT IN! – Need a convenient bedside night light? An extra light in the bathroom or nursery? Kids need a night light in their room? This is the clock for you! The Sharp comes with a built in night light which can be activated by a simple switch on the front of the clock.

Metal ears, Real ringing the bell, Loud alarm. Put it on the bed, every day will serve you and wake you up.

6 kinds of color: Green, Black, Blue, Pink, Mint Green and Red-Brown. Satisfy different home decoration, color atmosphere is warm.

Black Arabic numeral moment,easy to recognize time.Press the white button on the back,a soft backlight is convenient to watch the time late at night.Loosen it and goes out,save electricity eye.

[ The Unique Wireless Bed Shaker ] - Is the cable of the wired vibrating alarm clock on the market are either too short or too much hassle? Now, ANJANK provides you a powerful wireless vibrating alarm clock, it can easily wake you up in any corner within 32 feet, No wire, No hassle!

[ Very Loud Speaker Wake You up ] - Easy wake by extra-loud sound,super bed shaker or sound & shaker, it is an ideal wake-up companion even if you are a heavy sleeper. Two levels of volume option: loud or normal beep sound.

[ Ultra-Large 1.8" Digits & 0-100 Dimming ] - Elegant 5.5" LED Curved-Screen makes it easy for you to see the bright red number from anywhere of the room. Adjustable brightness levels between 0-100 for comfortable viewing.

Red and Green Ball Trains Children to Stay in Bed Longer and Establishes Consistent Sleep Patterns - When it’s time for kids to sleep, the ball on the clock is red, and when it’s time to wake up, the ball turns green and the alarm goes off.

Two Alarms & Nap Timer - The Big Red Rooster Alarm Clock for kids is perfect for any weekend or weekday morning wake up time or nap time. Alarm must be set each night. Option to turn off alarm sound and just use red/green light for sleep training.

Hidden Parent Compartment - Children cannot change the settings or turn the alarm off early. Instructions printed inside parent compartment.

⏰【Wake-up Light Alarm Clock & 8 Alarm Sounds】The musical sleep lamp is a multi-function wireless speaker that combines Wake-up Alarm Clock, Colorful Lights and Bluetooth Speaker in one. 8 natural sounds settings such as Bird, Frog, Rooster, Waterfall, Musical Instrument, Cartoon, Horn, Didi, which generate a good mood, let you as well as your kids wake up in the calling of nature.7 Level volume adjustable.

⏰【Digital Clock & Bluetooth Speaker】The 12/24h digital clock is equipped with advanced bluetooth V5.0 technology, enables a maximum connect distance of 393.7 inch/ 10m, pumping out crisp treble, detailed mid and resonating bass. Simple paring with smart phone, iPad, laptop, PC and all bluetooth-enabled devices, play HiFi music or audio book as a normal music player. (Long press the “☼” button for 2s to turn on/off Bluetooth)

⏰【8 Color Light & 4 Brightness Adjustable】 There are 8 color changing light you can choose, include blue, pink, red, yellow, 3 mixed colors and 1 breathing light, let you enjoy the dazzling lights with your mood. 2 levels of LED time display brightness and 4 levels of light brightness adjustment make the kids alarm clock more convenient to use. The time display screen and lights can be turned off completely, allowing the alarm clock for teens to blend in with the darkness.

NOTE: The unit must be connected to a power source for the display to show. It cannot run on batteries and This is a single alarm clock

NOTE: The battery in the unit is for backup purposes and The unit has a switch to select “soft or loud” on the back of the unit

24-hour set and forget alarm with auto-repeat and auto-shutoff

Colorful neon light effect to make your room lively and vibrant, and can also be used as party and holiday decorations.(Came with Power Cable not Power Head )

3D design adds aesthetic and modern sense to your room and brings fashion elements

Large digital display for clearer and more visible time and temperature readings.

✅【8" Large Clear Display】the 8 inch Shane clock by Véfaîî clearly spells out the full day of the week,month and date in large bold letters- No Confusing Abbreviations! Non-glare White/Yellow/Green/Red/Blue text colors to protect your eyes and meet your color preferences, easy to read for elderly seniors with vision impaired or trouble of color distinction.

✅【19 Alarms & Custom Reminders, Messages 】 Véfaîî digital alarm clock is the only clock to include 19 alarms with colored image icons( Drink Some Water/Medications/Wash Your Hands ...etc.). No snooze buttons needed as the alarms can be turned off automatically or manually!! Besides, the clock allows you to custom more reminders or messages on the clock for important tasks or events, it's a great time-managment system ! Adjust each alarm and message separately.

✅【Auto Daylight Saving Time DST Adjustment】 Unlike the others, our clock has now gained Daylight Saving Time to automatically adjust the DST time in March and October! Besides, Our clock has a handy remote control and you don't always have to touch keys on the clock- So Convenient! You can select different font colors and themes, great for school kids or vision impaired seniors !

Extra large time digits

Easy set operation

Hi/lo dimmer

Led screen with large digits display - Soobest digital wall clock has a 11.5 inches large led screen display with 3 inches eye-catching number display, there is no doubt that you can see it from any angle or at any indoor-distance, and the digit size is also big enough to recognize. Besides, you could check date & year on the screen, no worries about missing important appointment.

Wall clock with seconds display - Soobest wall clock's large led wall clock could display seconds on its screen. Seconds display is definitely a useful detail for a digital clock. It could help you set time with a better accuracy without missing dozens of seconds. What’s more, you could arrange your body-shaping plan with this seconds display as a gym timer.

Different brightness dimmer - 5 levels adjustable dimmer, no matter the environment is too bright or too dark you can still see the time by adjusting the brightness with 1 button. If you want to have a good sleep, just set the lowest brightness before going to bed, or turn to the most shining level while your room has sufficient lighting.

⏰【Large Led Mirror Surface Display & Power Off Memory Funtion & USB Charging Port 】Digital alarm clock with large LED mirror display is very easy to read the time, stylish and beautiful, and can be used as a mirror. The built-in CR2032 battery keeps the time and alarm settings unchanged in case of power failure. In addition, there is a 5V/1A USB charging port on the right side of the led digital clock to safely charge your electronic devices, which is very practical and convenient.

⏰【8 Modes Night Lights & RGB Dynamic Colors 】This night light alarm clock has 5 solid color lights (blue, pink, yellow, white, red) and 3 smooth and colorful ambient lights. Under the RGB colorful dynamic lighting effect, it can realize the visual effect of flowing light and color, and create a romantic and soothing atmosphere. You can choose your favorite light mode as night light/bedside lamp/reading light/mood light, with 10 adjustable brightness settings.

⏰【Dual Alarms & Snooze Supported】Built-in dual alarms, with three alarm time modes, you can set the daily mode/weekday mode /weekend mode for the corresponding alarm. In addition, the led desk clock is designed with a big snooze button on the top, which can help you easily turn off the alarm without opening your eyes, and get an extra 9 mins of sleep time (unlimited snooze times). And if there is no operation within 20 mins when the alarm sounds, the alarm will automatically turn off.