Fortunately, Ruggie takes the ease and convenience out of simply rolling over and slapping “snooze.” With Ruggie, you must apply pressure to a plush mat for three seconds to stop the alarm. The alarm can be set to 120 decibels, too, to further annoy you out of bed. For sake of perspective, 120 decibels is on par with the noise level of a chainsaw. Pleasant.
“This was a gift for my elderly, cognitively impaired mother. She was very often confused as to which day it was, the time of day, etc. She would show up at appointments on the wrong day, or think it was morning when it was evening. This clock is fantastic! It has made such a difference. Now she always knows what day and time it is. The clock is also very nice-looking. This was an excellent purchase and highly recommended. I can’t say enough good things about it.”
In mechanical clocks this is done mechanically by a gear train, known as the wheel train. The gear train also has a second function; to transmit mechanical power from the power source to run the oscillator. There is a friction coupling called the 'cannon pinion' between the gears driving the hands and the rest of the clock, allowing the hands to be turned to set the time.[73]

The clock features a solid wood core and wooden mini balls finished in rich brown tones. There are numerous silver rods radiating out from the core with some bearing wooden balls and others not. The inner assembly of balls is randomly spaced while there are twelve balls reserved for the extreme ends of hour markers. The clock is driven by a high quality Quartz movement (requiring only one AA battery; not included) 19.5 in.
A standard alarm is often enough to wake most humans, but some people just sleep more deeply than others. For these individuals, the aptly titled SmartShaker 2 is ideal. The thin alarm clock fits comfortably under your pillow and vibrates to wake you. This feature also makes the SmartShaker 2 perfect for those with hearing impairments and couples with different sleep schedules.
Traditional mechanical alarm clocks have one or two bells that ring by means of a mainspring that powers a gear to propel a hammer back and forth between the two bells or between the interior sides of a single bell. In some models, the back encasement of the clock itself acts as the bell. In an electric bell-style alarm clock, the bell is rung by an electromagnetic circuit and armature that turns the circuit on and off repeatedly.[1]
Early clock dials did not indicate minutes and seconds. A clock with a dial indicating minutes was illustrated in a 1475 manuscript by Paulus Almanus,[31] and some 15th-century clocks in Germany indicated minutes and seconds.[32] An early record of a seconds hand on a clock dates back to about 1560 on a clock now in the Fremersdorf collection.[33]:417–418[34]
Emerson alarm clock radio features relaxing sounds that help you unwind and fall asleep faster. Perfect for bedrooms, baby nurseries, spas, salons, apartments, offices and anywhere where unwanted disturbing or intrusive noise is a problem. The noise sound machine can help block out distractions and promote relaxation prior to sleep to provide you with a more peaceful, restful night sleep. Sounds include ocean side, rain, rain forest, summer night, tide and noise. With features such as a...
Brimming with an antiqued appeal, this clean-lined wood and glass wall clock brings function and flair to your home. Its distressed details pair perfectly with reclaimed teak wood accents while its neutral color palettes blend effortlessly into any monochromatic look. Add this piece to the den to bring the traditional flair to a cozy coastal arrangement, then pair it with woven rattan furniture and driftwood decor for a complementing look. Round out the room with a hand-woven jute rug to define...
While some people have a type of internal clock and can wake up around the same time every day, most people need a little extra help in this department. Without an alarm clock, you could sleep through your plans for the day, whether those plans include fun activities with loved ones or getting things done around the house. You might think you can use the built-in alarm on your phone. However, it's too easy to grab your phone from your bedside table and turn off the alarm without really waking up and getting going for the day.
Not just for keeping your eye on the hour, this eye-catching wall clock lends a touch of retro flair to your ensemble in seconds. Measuring 9.5'' in diameter (so you know it'll fit just about anywhere), this piece pairs a glossy iron frame with a traditional analog dial. This product requires one AA battery to operate, which is not included. The manufacturer for this item provides a limited one-year warranty.

Synchronous electric clocks do not have an internal oscillator, but count cycles of the 50 or 60 Hz oscillation of the AC power line, which is synchronized by the utility to a precision oscillator. The counting may be done electronically, usually in clocks with digital displays, or, in analog clocks, the AC may drive a synchronous motor which rotates an exact fraction of a revolution for every cycle of the line voltage, and drives the gear train. Although changes in the grid line frequency due to load variations may cause the clock to temporarily gain or lose several seconds during the course of a day, the total number of cycles per 24 hours is maintained extremely accurately by the utility company, so that the clock keeps time accurately over long periods.
The OK to Wake! alarm clock and nap timer is a useful tool for parents with young kids learning the importance of sleep schedules. When it's OK for a child to get out of bed (aka when the alarm or nap timer goes off) the clock will light up green, providing an easy-to-understand visual cue for little ones to start their day. It even has interchangeable face plates to suit aesthetic preferences.
The primary purpose of a clock is to display the time. Clocks may also have the facility to make a loud alert signal at a specified time, typically to waken a sleeper at a preset time; they are referred to as alarm clocks. The alarm may start at a low volume and become louder, or have the facility to be switched off for a few minutes then resume. Alarm clocks with visible indicators are sometimes used to indicate to children too young to read the time that the time for sleep has finished; they are sometimes called training clocks.
Set up your bedroom clock to be close enough to you to shut it off, but far enough away that you have to get up to actually his snooze or power it down. Your digital alarm clock should also be a radio alarm clock, so you can wake up to some tunes and start the day off right. Alarm clocks for heavy sleepers are going to have a louder radio capability, which will get through those thick dreams of yours, and get you up.
Spring-driven clocks appeared during the 15th century,[25][26][27] although they are often erroneously credited to Nuremberg watchmaker Peter Henlein (or Henle, or Hele) around 1511.[28][29][30] The earliest existing spring driven clock is the chamber clock given to Phillip the Good, Duke of Burgundy, around 1430, now in the Germanisches Nationalmuseum.[4] Spring power presented clockmakers with a new problem: how to keep the clock movement running at a constant rate as the spring ran down. This resulted in the invention of the stackfreed and the fusee in the 15th century, and many other innovations, down to the invention of the modern going barrel in 1760.
There’s a lot of science when it comes to sleeping, and there’s never a short supply of sleep-related tests going on. One of our favorite electronic brands here on Gear Hungry has made the most effective clock (in our humble opinion), and it’s the #8 pick: Philips Wake-Up HF3505. Slow light build mimics the sunrise, and gently pulls you out of a sleep-like trance before hitting you with some serious sound. Between price, effectiveness, and the fact that we didn’t have to chase it around the room (sorry Clocky, we’re not morning people), we absolutely loved this one.
You also need an alarm clock when you have a job or you're in school. It's important for you to wake up on time and avoid being tardy. Arriving late to work is an offense that could get you fired from your job, especially if happens more than once. Missing class because you slept in will also slow your educational progress and waste your money. When you put your alarm clock on your dresser instead of putting it right by your bed, you'll have to get up to turn it off, which helps you get going for the day.

Bring bold, eye-popping appeal to your walls with this absolutely striking wall clock, the perfect finishing touch to your industrial-inspired ensemble. Crafted from welded steel and featuring a deep black finish, this understated and chic clock lends a touch of simple style to your look, while its 39" diameter ensures it will make a big impact wherever you decide to hang it. Hang it up over muted stripe wallpaper in the living room to let the patterns show through this clock's openwork design...


A: From personal experience, a firsthand account of an insomniac, if you will, Sleep Sense really did the trick. There’s a million reasons why you might not be sleeping, and while most of the time it’s stress or something of the sort, it could also be a deficiency of certain vitamins and minerals. Sleep Sense comes with melatonin, magnesium, and other ingredients, all designed to help you sleep, without the fear of becoming addicted or dependent on them. It took about three years to get over insomnia (if the TV is on, I still can’t sleep), but after enough trial and error, and a good dose of Sleep Sense, it did the trick. I stopped dreading the alarm clock so much.
Transform an open and plain wall into a timeless focal point with this oversized clock, a versatile addition that lends any room in your home a touch of charm. Crafted of metal, this gray-finished piece features inner and outer rings connected by large Roman numerals that bring classic appeal to your space. This open-faced design is perfect for making a statement without overwhelming your arrangement. Mount this analog over a well-worn leather sofa so you don't lose track of the time as you...
Pairing a simple design with a contrasting black-and-silver palette, this eye-catching 12" wall clock instantly elevates your favorite aesthetic. Its round silhouette blends effortlessly into both casual or formal spaces, while its clean profile adds sophistication to your decor. Lean into this wall clock's versatility by adding it to a transitional living room arrangement alongside a mid-century-inspired sofa and gently-tufted barrel chairs for a cohesive seating space. Anchor the ensemble...
If the only thing that will get you out the door in the morning is some serious nagging, Clockman is for you. This chatty clock refuses to shut up, even after you get out of bed. He'll greet you at your desired time, sing while you get dressed, and even yell if you anger him. While Clockman speaks only Japanese for now, his wake-up-and-get-going message isn't lost in translation.
If you're outfitting your new home or apartment, check out more of our great buying guides like the best bar stools, the best light bulbs, the best coffee tables, the best area rugs, the best mattress toppers, the best sheets, the best mattresses, the best pillows, the best clothes hangers, the best cordless vacuum cleaners, the best laundry baskets and hampers, and the best home security cameras you can buy.
Electric currents can be used to replace the weight or spring as a source of power and as a means of signaling time indications from a central master clock to a wide range of distant indicating dials. Invented in 1840, the first battery electric clock was driven by a spring and pendulum and employed an electrical impulse to operate a number of dials. Considerable experimental work followed, and it was not until 1906 that the first self-contained battery-driven clock was invented.
Time can be smart, clever, ultra-stylish, functional and simple with this Cube Click Desktop Clock. This Cube Click Desktop Clock can tell you the time, date and temperature alternately in blue LED color on a black wood-effect block at the click of your fingers and automatically switches off when the room is quiet, lighting up again when the alarm goes off or as a response to clicked fingers or clapped hands. The numbers seem to float on the lovely wooden block, but that's just half the magic...

The Homedics SoundSpa Digital FM Tabletop Clock with time projection gives you the power to create a soothing, relaxing sleep environment. Choose from eight peaceful relaxation sounds including ocean, white noise, brook, rainforest, thunder, rain, fan, campfire, or simply switch on the radio. The SoundSpa Digital FM Tabletop Clock comes with the option of time projection and a soothing blue light.

Clockmakers developed their art in various ways. Building smaller clocks was a technical challenge, as was improving accuracy and reliability. Clocks could be impressive showpieces to demonstrate skilled craftsmanship, or less expensive, mass-produced items for domestic use. The escapement in particular was an important factor affecting the clock's accuracy, so many different mechanisms were tried.
Certainly not just for telling time, this oversized wall clock makes a statement whether set in the entryway or above your living room mantel. Its frame is crafted from metal with an antiqued silver leaf design for metallic allure. The openwork design allows it to seamlessly blend with your ensemble, while a fun analog dial lends a pop of playful appeal. Requires one AA battery to operate.
Categories: English 1-syllable wordsEnglish terms with IPA pronunciationEnglish terms with audio linksEnglish terms inherited from Middle EnglishEnglish terms derived from Middle EnglishEnglish terms derived from Middle DutchEnglish terms derived from Old Northern FrenchEnglish terms derived from Medieval LatinEnglish terms derived from Proto-CelticEnglish terms derived from Proto-Indo-EuropeanEnglish lemmasEnglish nounsEnglish countable nounsBritish EnglishEnglish terms with usage examplesen:Electronicsen:ComputingEnglish informal termsEnglish verbsEnglish transitive verbsEnglish slangNew Zealand EnglishRequests for quotation/Jonathan SwiftEnglish intransitive verbsEnglish dated termsWebster 1913English basic wordsen:Beetlesen:Cichorieae tribe plantsen:Clocksen:TimekeepingScots lemmasScots verbs
Synchronous electric clocks do not have an internal oscillator, but count cycles of the 50 or 60 Hz oscillation of the AC power line, which is synchronized by the utility to a precision oscillator. The counting may be done electronically, usually in clocks with digital displays, or, in analog clocks, the AC may drive a synchronous motor which rotates an exact fraction of a revolution for every cycle of the line voltage, and drives the gear train. Although changes in the grid line frequency due to load variations may cause the clock to temporarily gain or lose several seconds during the course of a day, the total number of cycles per 24 hours is maintained extremely accurately by the utility company, so that the clock keeps time accurately over long periods.
If you’re looking for a way to add some pizazz to your walls as well as some function, wall clocks are a great design choice. You can find a wall clock in almost every shape, style and color. From modern wall clocks like the sunburst clock to antique wall clocks such as the pendulum clock, there’s a style for every room and every home. Some are even designed to fit into specific rooms: there are dozens of kitchen clocks featuring faces shaped like teapots, cows, bottles of milk and more. There’s even incentive to go big, as large wall clocks can become a statement piece in the same way a large mirror or work of art can.
This 32-1/2" large wall clock's dial is aged with black Arabic numerals, and features an antique pendulum visible through peep hole. Aged black minute and hour hands with a red second hand complete the look. Lightly distressed finish in Hampton Cherry make this with glass crystal. A handsome large wall clocks with pendulum. Quartz, battery operated movement. One Year Warranty.
Howard Miller 625-323 Alton wall clock. Matte black case with shatter-resistant acrylic crystal. White dial and large, easy-to-read black Arabic numerals. Auto Daylight-Savings movement automatically adjusts for Daylight Savings Time. The hands of the clock follow an LCD display on the back of the clock and make corrections to keep the correct time including Daylight Saving Time corrections.

Any expansion or contraction of the rod caused by changes of temperature will affect the timekeeping of a pendulum; e.g., a pendulum clock with a steel rod will lose one second a day for a rise in temperature of approximately 4 °F (2.2 °C). For accurate timekeeping, the length of the pendulum must be kept as nearly constant as possible. This may be done in several ways, some of which use the differing coefficients of expansion (the amount of expansion per degree change in temperature) of different metals to obtain a cancelling-out effect. In one popular compensation method, the bob consists of a glass or metal jar containing a suitable amount of mercury. The gridiron pendulum employs rods of different metal, usually brass and steel, while in the zinc-iron tube the pendulum rod is made of concentric tubes of zinc and iron. An improved method, however, is to make the pendulum rod from a special alloy called Invar. This material has such a small coefficient of expansion that small changes of temperature have a negligible effect and can easily be compensated for if required.
Simple clocks intended mainly for notification were installed in towers, and did not always require faces or hands. They would have announced the canonical hours or intervals between set times of prayer. Canonical hours varied in length as the times of sunrise and sunset shifted. The more sophisticated astronomical clocks would have had moving dials or hands, and would have shown the time in various time systems, including Italian hours, canonical hours, and time as measured by astronomers at the time. Both styles of clock started acquiring extravagant features such as automata.
This 32-1/2" large wall clock's dial is aged with black Arabic numerals, and features an antique pendulum visible through peep hole. Aged black minute and hour hands with a red second hand complete the look. Lightly distressed finish in Hampton Cherry make this with glass crystal. A handsome large wall clocks with pendulum. Quartz, battery operated movement. One Year Warranty.
Molded by mid-century modern style, this 38" wall clock brings a bit of bold flair to any space in your home. Its generous size helps it grab glances (and compliments!) from guests, while its open and numberless design gives it a minimalist feel. Crafted from metal, this round silhouette sports a gold finish with silver-finished hands in the center for subtle contrast. Two AA batteries (not included) are required to operate.
Another type of analog clock is the sundial, which tracks the sun continuously, registering the time by the shadow position of its gnomon. Because the sun does not adjust to daylight saving time, users must add an hour during that time. Corrections must also be made for the equation of time, and for the difference between the longitudes of the sundial and of the central meridian of the time zone that is being used (i.e. 15 degrees east of the prime meridian for each hour that the time zone is ahead of GMT). Sundials use some or part of the 24 hour analog dial. There also exist clocks which use a digital display despite having an analog mechanism—these are commonly referred to as flip clocks. Alternative systems have been proposed. For example, the "Twelv" clock indicates the current hour using one of twelve colors, and indicates the minute by showing a proportion of a circular disk, similar to a moon phase.[74]
"Stripe Clock" is a modern metallic design created by the artist, Belle. Measured at 24 inches on each side, this metal art is made from a single sheet of metal expertly grinded and tinted and made in to a functional clock. It is mainly characterized by the bright stripe in the middle of the sheet of metal. Each stroke and grind pattern on this piece accentuates the beauty of the plain sheet of metal. The glimmer coming from the shallow grinds are like street lights illuminating the city in the...
In order to shut off this loud alarm, you have to actually get out of bed and stand on the rug for three seconds. But if you find yourself cheating your alarm by crawling back into bed after those few seconds, you can extend the alarm for up to 30 seconds, ensuring you’ll be much more awake once the blood starts flowing to the other parts of your body.
Remember a time before everything was digital? Yeah… we don’t either. But a few excellent time-tested products pop up out of the woodwork from time to time, and a traditional dual bell alarm clock does the trick. The hands move silently while you sleep, and buzz like a mother when it’s time to rise and shine. If you’re like us, you’re sometimes bothered by LED flashing you in the face all night. With Peakeep Twin Bell Stereoscopic Clock, you simply touch the button to activate the stereoscopic dial backlight, check the time, and they cop-out for another fifteen minutes. Don’t worry – Peakeep will wake you up.
Simple clocks intended mainly for notification were installed in towers, and did not always require faces or hands. They would have announced the canonical hours or intervals between set times of prayer. Canonical hours varied in length as the times of sunrise and sunset shifted. The more sophisticated astronomical clocks would have had moving dials or hands, and would have shown the time in various time systems, including Italian hours, canonical hours, and time as measured by astronomers at the time. Both styles of clock started acquiring extravagant features such as automata.

Coordinated Universal Time offset UT ΔT DUT1 International Earth Rotation and Reference Systems Service ISO 31-1 ISO 8601 International Atomic Time 6-hour clock 12-hour clock 24-hour clock Barycentric Coordinate Time Barycentric Dynamical Time Civil time Daylight saving time Geocentric Coordinate Time International Date Line Leap second Solar time Terrestrial Time Time zone 180th meridian
For convenience, distance, telephony or blindness, auditory clocks present the time as sounds. The sound is either spoken natural language, (e.g. "The time is twelve thirty-five"), or as auditory codes (e.g. number of sequential bell rings on the hour represents the number of the hour like the bell, Big Ben). Most telecommunication companies also provide a speaking clock service as well.
But where OK to Wake! really shines (pun intended) is in its unique feature that parents love; the clock will glow green and show a cute face when it's an acceptable time for your little one to get out of bed. That means even very young children can learn when it's okay to go looking for mommy or daddy — no need to be able to actually read the time. As your child grows, you can stop using the glow feature, and simply use the device as a regular, albeit cuter than average, alarm clock.
The Howard Miller 625-542 Brass Works is an oversized, large wall clock featuring a metal outer frame finished in antique brass and accented by four decorative antique brass finished screws applied to the dial. The dial features antique brass-finished gears viewed through an open center. The gear in the middle of the clock turns as a second hand would rotate.. Quartz, battery-operated movement requires 1 AA battery. One year warranty and Free Shipping.
“This was a gift for my elderly, cognitively impaired mother. She was very often confused as to which day it was, the time of day, etc. She would show up at appointments on the wrong day, or think it was morning when it was evening. This clock is fantastic! It has made such a difference. Now she always knows what day and time it is. The clock is also very nice-looking. This was an excellent purchase and highly recommended. I can’t say enough good things about it.”
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