This SmartSet Alarm Radio with Bluetooth Speaker Desktop Clock is a thing of the past. The digital tuning clock radio automatically sets itself on the first use to the correct year, month, date, day, and time. The clock radio features Bluetooth v4.1 digital tuning FM radio. Includes a USB output for mobile charging (2.1a 5V) and a large and easy-to-read LED display. The alarm can be programmed to operate on weekdays only, weekends only, or all seven days of the week. Set the alarm to wake you...
This farmhouse wall clock measures 30 in. across This farmhouse wall clock measures 30 in. across the face and features horizontal cedar wood slats a white distressed finish hand painted black Roman numerals in a Poster Condensed font and an inner accent ring with individual hour marks. It includes a high torque quartz movement antique-style spade hands and ...  More + Product Details Close
It’s vital to your personal health. When you rest at night, after about twenty to thirty minutes, your body begins to enter REM sleep (if you’re lucky). Either way, your body slows down. Your heart rate hits around 40-50 BPM when you’re sleeping, compared to the 60-100 BPM you go through while you’re awake. This gives your body time to give your heart a rest, repair blood vessels, and repair muscle tissue if you worked out, or physically strained yourself during the day.
In Chinese culture, giving a clock (送鍾/送钟, sòng zhōng) is often taboo, especially to the elderly as the term for this act is a homophone with the term for the act of attending another's funeral (送終/送终, sòngzhōng).[75][76][77] A UK government official Susan Kramer gave a watch to Taipei mayor Ko Wen-je unaware of such a taboo which resulted in some professional embarrassment and a pursuant apology.[78]
The Strategist is designed to surface the most useful, expert recommendations for things to buy across the vast e-commerce landscape. Some of our latest conquests include the best women’s jeans, rolling luggage, pillows for side sleepers, ultra-flattering pants, and bath towels. We update links when possible, but note that deals can expire and all prices are subject to change.

Strong, durable, super large time display makes the model perfect for those who either want a big number clock, or for visually impaired individuals who need extra-large numerals, The red LED display on a black background, makes the contrast ideal for easy viewing. The electric power with battery backup lets you sleep with peace of mind and the extra-large snooze bar keeps nap-time within reach. This clock is a solid purchase.
Many alarm clocks have radio receivers that can be set to start playing at specified times, and are known as clock radios. Some alarm clocks can set multiple alarms, a useful feature for couples who have different waking up schedules. A progressive alarm clock, still new in the market, can have different alarms for different times (see Next-Generation Alarms) and even play music of your choice. Most modern televisions, mobile phones and digital watches have alarm clock functions to turn on or make sounds at a specific time.

To truly earn its place on your nightstand, an alarm clock should be reliable and versatile, letting you customize your wake-up experience without letting you down. This model is actually more than just an alarm: It has two USB chargers and two outlets. That alone means you and your significant other might fight for who gets to put this clock next to their side of the bed. Thanks to its backup battery, you won’t have a Home Alone oversleeping situation when you need to get to the airport or the power goes out. There’s a big snooze button for those mornings when you need some extra Zs.


Versatile style abounds with this wood and metal wall clock, showcasing a wine barrel-inspired design. Its plank details pair perfectly with rustic decor while its rivet accents match with industrial options and factory-inspired furniture. Add it to the dining room to complement a cozy loft ensemble or use it to round out a bold boho look in the den. Its round silhouette adds traditional flair to both formal and casual aesthetics while its natural hues blend effortlessly into any color palette....

While it’s not to be used in lieu of an alarm clock, this handy app will aggravate the hell out of you until you’re awake. You have to vigorously shake your phone for the duration of time previously set, or it’ll keep going. Pair this with sixty seconds after your new alarm clock going off, and you’ll throw yourself into a frenzy that you’ll need to power through to get out of. By that point, you’re already up.
A wall clock is not only a household necessity, but can also be a stylish home accent piece. Features like analog roman numerals or digital displays can reflect a classic or high-tech style, an oversized silver metal clock can turn a wall into a decor feature, and a beautiful and ornate antique piece can lend a stately touch. Available in a wide variety of other designs and themes, choosing a wall clock to complement your decor can be easy and fun.
A captivating timepiece, this 29-inch wall clock stylishly pays homage to French country style with elegance. Especially fitting for an empty wall space, this wooden piece effortlessly draws the eye with its bold Roman numerals and matching clock hands that hover over a pale aqua and ivory-colored face. Its fleur-de-lis and floral details are a harmonious match for a romantic and feminine aesthetic in the living room, which is easily complemented by other weathered décor and Parisian...
A. Like many items today, the amount you’ll pay for an alarm clock depends on how much technology you want layered onto it. If you desire nothing but a simple analog alarm clock that rouses you with a single tone, you could spend as little as $10. A slightly more sophisticated clock radio might cost $20 or so. If you want a deluxe digital alarm clock with screen projection, Bluetooth capability, MP3 player, or other cool features, you’re looking at a price of anywhere from $40 to $90.
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.
The Howard Miller Spokane 15.75" Wall Clock is a piece of classic design and features. This simple yet functional timepiece has a brushed aluminum finish. This round shape clock is very convenient and can be mounted on any wall of your home. This wall clock can be used for residential as well as commercial use as it has simple and subtle. This round wall clock from Spokane has a silver finished case with white background for ease at readability. This wall clock is numbered and features Arabic...

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...
Hopefully, you don’t have sensitive eyes. Get ready to have over 100 lumens pull up on you like the flashlight of a police officer on a Saturday night. One thing’s for sure—it’s going to wake you up, and keep you up. This is a nature sounds alarm clock to boot, so you’ll feel like you’re in the middle of the meadow when it goes off. A very bright meadow. NakaLight Wake Up will gradually light up a half hour before you awaken to ease you out of sleep.
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.
The oldest surviving clock in England is that at Salisbury Cathedral, which dates from 1386. A clock erected at Rouen, France, in 1389 is still extant, and one built for Wells Cathedral in England is preserved in the Science Museum in London. The Salisbury clock strikes the hours, and those of Rouen and Wells also have mechanisms for chiming at the quarter hour. These clocks are large, iron-framed structures driven by falling weights attached to a cord wrapped around a drum and regulated by a mechanism known as a verge (or crown wheel) escapement. Their errors probably were as large as a half hour per day. The first domestic clocks were smaller wall-mounted versions of these large public clocks. They appeared late in the 14th century, and few examples have survived; most of them, extremely austere in design, had no cases or means of protection from dust.
This Extra Large wall clock is 42 inch in diameter. This oversized retro gallery wall clock is an adaptation of a classic 1940s George Nelson design. The center is finished in brushed nickel and is surrounded by 12 screw on black satin balls on screw on nickel finished rods. Black satin finished hour and minute hands. Quartz, battery operated movement. Finished in Brushed Nickel Finished with Satin Black Movement: Quartz, Battery-operated Movement uses one AA battery. One year warranty and free shipping.
This Roman Numerals Vintage Wall Clock makes telling time easier on the eyes. The clock’s backing is made to look like aged barnwood. It has black metal framing and large Roman Numerals on its dial cut from the same black painted metal. Silver studs dot the frame wherever the numerals join it for a striking, yet simple, accent. The hands of the clock are metal too, telling the time with a minute and hour hand. This stunning Roman Numerals Vintage Wall Clock really strikes a chord for home...
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.
While it’s not to be used in lieu of an alarm clock, this handy app will aggravate the hell out of you until you’re awake. You have to vigorously shake your phone for the duration of time previously set, or it’ll keep going. Pair this with sixty seconds after your new alarm clock going off, and you’ll throw yourself into a frenzy that you’ll need to power through to get out of. By that point, you’re already up.
Minimalist design and modern style combine in this 11" wall clock. Set under a clear glass lens on chrome posts, the streamlined dial showcases chrome military indicators on the 12, 3, 6, and 9 over a warm brown woodgrain background, while the unadorned face of the clock takes the form of a brushed metal disk. Operated by a AA battery (not included), a quartz crystal movement keeps the simple baton hour, minute, and second hands ticking away in time.
Get the reliability you need without sacrificing style. Get the reliability you need without sacrificing style. The Analog Quartz Mantel Alarm Clock from La Crosse Clock Co. is a traditional beeping alarm clock. It has the added bonus of luminous hands for easy nighttime viewing. The classic design features a black matted frame with black metal hands and ...  More + Product Details Close
Bring contemporary and clean-lined looks to your walls with this understated wall clock, this perfect mix of subtle, airy looks and midcentury modern aesthetics in your space. Featuring a simple rectangular metal frame finished in antique brass and distressed gray, this clock brings a warm look to your ensemble, while its elongated Roman numerals offer an updated twist on a classic look. To clean, simply wipe with a damp cloth.

If you've moved away from using a clock completely and instead set an alarm on your phone, consider the SmartShaker by iLuv. The device slides under your pillow and shakes you awake when your phone alarm goes off (it connects wirelessly using bluetooth). You can also have the device sound an audible alarm. The battery lasts a full month before needing to be charged.

The Howard Miller Arendal II 625-551 Wall Clock is a long version of the ever popular Arendal Quartz Wall Clock. This tall, elongated 49" high wall clock features carved accents and a turned urn finial which complement the unique style. The aged dial offers black Roman numerals and decorative black hands. The long, wooden stick pendulum features an antique-brass spun bob which swings back and forth and is battery operated like all quartz clocks. The wooden stick swinging pendulum features an antique-brass spun bob. Quartz, triple-chime Harmonic movement plays choice of full Westminster or Ave Maria chimes with strike on the hour with 1/4, 1/2, 3/4 chimes accordingly or switch to hourly only. Bim Bam chime on the hour only. One year warranty and Free Shipping.

Acadia finish on select hardwoods and veneers is heavily distressed by scribes, and worm holes for a natural, rustic appearance — inspired by the natural yet rustic nature of reclaimed woods in beautiful patinas and burnished details. Features a multi-tiered flat top, distinctive columns with corbels frame the door. Circular spun antique nickel-finished dial with black Roman numerals, hour markers, and hands. Antique nickel-finished lyre pendulum. Quartz, battery-operated, triple-chime Harmonic movement plays choice of full Westminster or Ave Maria chimes with strike on the hour with 1/4, 1/2, and 3/4 chimes accordingly; Westminster chime and strike on the hour only; or Bim Bam chime on the hour only. Volume control and automatic nighttime chime shut-off option. Powered by two C sized batteries. One year warranty and Free Shipping

Bolter, David J. Turing's Man: Western Culture in the Computer Age. The University of North Carolina Press, Chapel Hill, N.C. (1984). ISBN 0-8078-4108-0 pbk. Very good, readable summary of the role of "the clock" in its setting the direction of philosophic movement for the "Western World". Cf. picture on p. 25 showing the verge and foliot. Bolton derived the picture from Macey, p. 20.
Now you can wake up to the sun without even opening your curtains. This alarm clock uses a gentle glow that simulates a sunrise, waking you gently and naturally, so you definitely won't want to murder it when it starts going off. Choose from five different calming sounds to pair with the gradual light for an all-around sensory experience, or just select the FM radio option (that you'll inevitably snooze once or twice).
In Europe, between 1280 and 1320, there is an increase in the number of references to clocks and horologes in church records, and this probably indicates that a new type of clock mechanism had been devised. Existing clock mechanisms that used water power were being adapted to take their driving power from falling weights. This power was controlled by some form of oscillating mechanism, probably derived from existing bell-ringing or alarm devices. This controlled release of power—the escapement—marks the beginning of the true mechanical clock, which differed from the previously mentioned cogwheel clocks. Verge escapement mechanism derived in the surge of true mechanical clocks, which didn't need any kind of fluid power, like water or mercury, to work.
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...
This lovely wall clock brings casual elegance and familiar charm to your home. Brimming with country style, this design pairs perfectly with items like vintage decor and whitewashed accents. The round design and the bold black Roman numeral numbering give this piece a touch of traditional appeal, while the beige frame with distressed detailing anchors this piece in cottage-chic style. It also showcases the typographic motif on the white face reading “Lotion Gargelle 1797” for added antiqued...
Place Sense by Hello on your bedside table, and it will help you fall asleep, stay asleep, and wake up without the grogginess or fatigue you may be used to. The small, white orb plays ambient noises to help ease you into dreamland, and a small monitor clipped to your pillow tracks your movements throughout the night, and sends feedback to an app on your smartphone. By monitoring your sleep cycles, the alarm knows the best time to wake you up in the morning so you're feeling refreshed.
Don't worry, Zeus didn't show up to your home, but you'll certainly feel that way when waking up to this unit's thunderous, 113-decibel buzzing. Fair warning: It's definitely loud, so it's a good pick only if you're a heavy, heavy sleeper. Just in case the noise somehow isn't enough to pry you out of bed, this alarm clock flashes multiple bright red LEDs and comes with a bed shaker that'll really get you going. Trust us, if that sensory overload doesn't get the job done, nothing will.

In 1815, Francis Ronalds published the first electric clock powered by dry pile batteries.[48] Alexander Bain, Scottish clockmaker, patented the electric clock in 1840. The electric clock's mainspring is wound either with an electric motor or with an electromagnet and armature. In 1841, he first patented the electromagnetic pendulum. By the end of the nineteenth century, the advent of the dry cell battery made it feasible to use electric power in clocks. Spring or weight driven clocks that use electricity, either alternating current (AC) or direct current (DC), to rewind the spring or raise the weight of a mechanical clock would be classified as an electromechanical clock. This classification would also apply to clocks that employ an electrical impulse to propel the pendulum. In electromechanical clocks the electricity serves no time keeping function. These types of clocks were made as individual timepieces but more commonly used in synchronized time installations in schools, businesses, factories, railroads and government facilities as a master clock and slave clocks.
Bring elegant, antique style to your walls with this 23.25" wall clock. Crafted of manufactured wood and plastic, this clock’s dial showcases large Arabic numerals printed in weathered beige over the hand-painted royal red face. A battery-operated movement keeps spade hour and minute hands ticking away in time over the words “Hotel Westminster” and “Pairs Rue de la Paix” written in swirling cursive script. Distressed details and fleur-de-lis accents round out the design, imbuing a...
The right wall-mounted timepiece can be and stylish accent or the focal point of your room's decor. Wall clocks offer an opportunity to reinforce the design of your space, enhance wall décor and add functionality to your room. Showcase them alone or make the clock a stylish addition to a gallery wall. Some designs even allow you to display multiple time zones.
A perfect piece for nightstands and home office desks, this radio alarm clock tunes to your favorite stations as it keeps an eye on the hour. Its bright red LED numbers are easy to read from afar, while the repeating nine-minute snooze is sure to become your new best friend on lazy Sunday mornings. This digital clock includes memory for up to 20 radio stations and includes an audio input for smartphones and MP3 players. Though this radio plugs into your wall, it also runs on two AAA batteries...
A. Many modern alarm clocks are designed to stimulate the natural wake and sleep cycle of the body. Clocks with sunlight simulation help give the body visual cues that it’s time to wake up. Clocks with progressive alarms provide gentle auditory cues. When the body has a chance to wake slowly, it can better prepare for the day, which may help you you feel more rested.
Some clocks, called 'flip clocks', have digital displays that work mechanically. The digits are painted on sheets of material which are mounted like the pages of a book. Once a minute, a page is turned over to reveal the next digit. These displays are usually easier to read in brightly lit conditions than LCDs or LEDs. Also, they do not go back to 12:00 after a power interruption. Flip clocks generally do not have electronic mechanisms. Usually, they are driven by AC-synchronous motors.

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.
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.
A: There’s always going to be a sleep-related study going on, but you might be surprised to find that it’s not a one-size-fits-all answer. There’s about 1% of the population, known as The Sleepless Elite, who don’t need to clock-in a bunch of hours with their pillows. Some of us just run better off of less sleep, even if we don’t realize it right away. There’s such a thing as oversleeping, too, so how do you really know your specific sleep needs?

A: This is difficult because it works differently for everyone involved. If you’re just not able to wake up properly, then you’re probably what most of us are: tired from the constant stress of life and trying to sleep it off to a healthy level. It’s exhausting, all of life. Waking up faster and feeling fuller right when you hit the ground is a must, and it’s difficult. Here’s what to do:
This special 82nd Anniversary Edition Contemporary wall clock is one our more popular pendulum chiming wall clocks and features a white dial with black Roman numerals and a brushed nickel bezel. A spun nickel pendulum bob is suspended in front of a mirrored back. Finished in Black Satin. One Year Warranty. Quartz, triple chime Harmonic movement plays your choice of Westminster, Ave Maria, or Bim-Bam chimes with volume control and automatic nighttime chime shut-off option.

This dual tone wall clock features a handsome Rustic Cherry finish with a contrasting Vintage Umber inset panel. The wood stick moving pendulum features a spun brass-finished bob. Beneath a convex glass crystal, the dial features a two color wood-tone dial with gold Arabic numerals and aged brass-tone spade hands. Finished in distressed Rustic Cherry on select hardwoods and veneers. Quartz, non-chiming battery operated movement.


Many devices can be used to mark passage of time without respect to reference time (time of day, minutes, etc.) and can be useful for measuring duration or intervals. Examples of such duration timers are candle clocks, incense clocks and the hourglass. Both the candle clock and the incense clock work on the same principle wherein the consumption of resources is more or less constant allowing reasonably precise and repeatable estimates of time passages. In the hourglass, fine sand pouring through a tiny hole at a constant rate indicates an arbitrary, predetermined, passage of time. The resource is not consumed but re-used.
Certainly not just for telling time, wall clocks are perfect for adding artful appeal to your kitchen wall or acting as a focal point above the living room mantel. Take this one for example: crafted from metal, its frame features an openwork design and a black finish for a look that fits right into traditional abodes and modern farmhouses alike. Measures about 30'' in diameter. Requires one AA battery to operate.

Many alarm clocks have radio receivers that can be set to start playing at specified times, and are known as clock radios. Some alarm clocks can set multiple alarms, a useful feature for couples who have different waking up schedules. A progressive alarm clock, still new in the market, can have different alarms for different times (see Next-Generation Alarms) and even play music of your choice. Most modern televisions, mobile phones and digital watches have alarm clock functions to turn on or make sounds at a specific time.

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]


Place Sense by Hello on your bedside table, and it will help you fall asleep, stay asleep, and wake up without the grogginess or fatigue you may be used to. The small, white orb plays ambient noises to help ease you into dreamland, and a small monitor clipped to your pillow tracks your movements throughout the night, and sends feedback to an app on your smartphone. By monitoring your sleep cycles, the alarm knows the best time to wake you up in the morning so you're feeling refreshed.
The iHome has more in common with a sound system than an alarm clock, but this all-in-one device is perfect for anyone who’s looking to declutter their nightstand on a budget. Along with having a good alarm clock to wake you up every morning, the iHome also features Bluetooth connectivity and FM radio, meaning you’ll no longer have to deal with pesky USB chargers before you go to bed. The translucent cabinet and display changes color with the touch of a button, so you can wake up to your favorite colors.
This oversized aged metal wall clock is 31.5" square and is finished in aged white and gray. The aged dial with aged black Roman numerals and aged black spade hour and minute hands sits behind a glass crystal and is surrounded by a formed metal bezel finished in aged white and gray. Quartz, battery-operated movement requires one AA sized battery (not included). One year warranty and Free Shipping.
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.
“I bought this light because my partner and I need to be up early for work, but our bedroom has very poor natural light. Within a week, I’ve already noticed a difference in my energy levels and mood. The sunrise simulation works perfectly; by the time the ‘alarm’ (peaceful bird noises) goes off, I’m already feeling naturally awake — not groggy or jolted out of my sleep. I feel much more rested, and my average resting heart rate reflects that. I also really love the sunset feature. I wasn’t expecting to get much use out of it, but I feel like it does a great job of helping me settle into bed at the end of the day.”
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