Introducing the POWER UVC PRO (iUVBT1) 360 UV-C Sanitizer with Bluetooth Speakerfrom iHome Health. Keep your daily items sanitized and protect your home fromharmful bacteria and viruses with this UV-C Sanitizer. The iUVBT1 is lab tested andproven to kill 99.9% percent of viruses and bacteria without chemicals. The UV chamberfeatures LEDs on top and bottom for full 360 sanitization coverage.The compartment lid keeps UV-C light contained and the UV-C LEDs automatically turnoff when the lid is open. This device sanitizes everyday objects in 3 minutes and featuresa countdown timer that displays the 180-second sanitization cycle. The POWER UVC PROalso features Bluetooth audio to stream your favorite music, dual USB ports to chargemobile devices, and an intelligent clock dimmer with a built-in sensor that automaticallyadjusts clock brightness.
Alarm Clock Pro isn't just an ordinary alarm clock. Use it to wake you up in the morning, send and compose e-mails, remind you of appointments, randomize the iTunes selection, control an internet radio station, and even time your baking!
Wake up to the serenity of your musical selection. Put to rest the goofy retro beeps and buzzing of a bedside alarm clock or cell phone. Use Alarm Clock Pro when waking up, as a reminder to take medications, or keep social appointments. At work, schedule follow up appointments with clients, set break reminders, run the office radio, set project timers, or discreetly monitor employee workspaces.
The new UI becomes confusing if you start by tapping the orange alarm time at the top of the edit/new alarm screen as it selects just the hour to be editable or just the minutes as shown below. That leads to a counterintuitive and clunky experience.
However, with the default that displays the entire time in orange (showing the current time) you can use the number pad at the bottom of your screen to quickly enter the hour and minutes for your alarm. So make sure to head straight for the number pad at the bottom.
An alarm clock or alarm is a clock that is designed to alert an individual or group of individuals at a specified time. The primary function of these clocks is to awaken people from their night's sleep or short naps; they can sometimes be used for other reminders as well. Most alarm clocks make sounds; some make light or vibration. Some have sensors to identify when a person is in a light stage of sleep, in order to avoid waking someone who is deeply asleep, which causes tiredness, even if the person has had adequate sleep. To turn off the sound or light, a button or handle on the clock is pressed; most clocks automatically turn off the alarm if left unattended long enough. A classic analog alarm clock has an extra hand or inset dial that is used to show the time at which the alarm will ring. Alarm clock functions are also used in mobile phones, watches, and computers.
Many alarm clocks have radio receivers that can be set to start playing at specified times, and are known as clock radios. Additionally, some alarm clocks can set multiple alarms. A progressive alarm clock can have different alarms for different times (see next-generation alarms) and play music of the user's choice. Most modern televisions, computers, mobile phones and digital watches have alarm functions that automatically turn on or sound alerts at a specific time.
Traditional mechanical alarm clocks have one or two bells that ring by means of a mainspring that powers a gear to quickly move a hammer back and forth between the two bells or between the internal sides of a single bell. In some models, the metal cover at back of the clock itself also functions as the bell. In an electronically operated bell-type alarm clock, the bell is rung by an electromagnetic circuit with an armature that turns the circuit on and off repeatedly.[self-published source]
Digital alarm clocks can make other noises. Simple battery-powered alarm clocks make a loud buzzing, ringing or beeping sound to wake a sleeper, while novelty alarm clocks can speak, laugh, sing, or play sounds from nature.
From the 14th century, some clock towers in Western Europe were also capable of chiming at a fixed time every day; the earliest of these was described by the Florentine writer Dante Alighieri in 1319. The most famous original striking clock tower still standing is possibly the one in St Mark's Clocktower in St Mark's Square, Venice. The St Mark's Clock was assembled in 1493, by the famous clockmaker Gian Carlo Rainieri from Reggio Emilia, where his father Gian Paolo Rainieri had already constructed another famous device in 1481. In 1497, Simone Campanato moulded the great bell (h. 1,56 m., diameter m. 1,27), which was put on the top of the tower where it was alternatively beaten by the Due Mori (Two Moors), two bronze statues (h. 2,60) handling a hammer.
User-settable mechanical alarm clocks date back at least to 15th-century Europe. These early alarm clocks had a ring of holes in the clock dial and were set by placing a pin in the appropriate hole.
The first American alarm clock was created in 1787 by Levi Hutchins in Concord, New Hampshire. This device he made only for himself however, and it only rang at 4 am, in order to wake him for his job. The French inventor Antoine Redier was the first to patent an adjustable mechanical alarm clock, in 1847.
Alarm clocks, like almost all other consumer goods in the United States, ceased production in the spring of 1942, as the factories which made them were converted over to war work during World War II, but they were one of the first consumer items to resume manufacture for civilian use, in November 1944. By that time, a critical shortage of alarm clocks had developed due to older clocks wearing out or breaking down. Workers were late for, or missed completely, their scheduled shifts in jobs critical to the war effort. In a pooling arrangement overseen by the Office of Price Administration, several clock companies were allowed to start producing new clocks, some of which were continuations of pre-war designs, and some of which were new designs, thus becoming among the first \"postwar\" consumer goods to be made, before the war had even ended. The price of these \"emergency\" clocks was, however, still strictly regulated by the Office of Price Administration.
A clock radio is an alarm clock and radio receiver integrated in one device. The clock may turn on the radio at a designated time to wake the user, and usually includes a buzzer alarm. Typically, clock radios are placed on the bedside stand. Some models offer dual alarm for awakening at different times and \"snooze\", usually a large button on the top that silences the alarm and sets it to resume sounding a few minutes later. Some clock radios also have a \"sleep\" timer, which turns the radio on for a set amount of time (usually around one hour). This is useful for people who like to fall asleep while listening to the radio.
Newer clock radios are available with other music sources such as iPod, iPhone, and/or audio CD. When the alarm is triggered, it can play a set radio station or the music from a selected music source to awaken the sleeper. Some models come with a dock for iPod/iPhone that also charges the device while it is docked. They can play AM/FM radio, iPod/iPhone or CD like a typical music player as well (without being triggered by the alarm function). A few popular models offer \"nature sounds\" like rain, forest, wind, sea, waterfall etc., in place of the buzzer.
Clock radios are powered by AC power from the wall socket. In the event of a power interruption, older electronic digital models used to reset the time to midnight (00:00) and lose alarm settings. This would cause failure to trigger the alarm even if the power is restored, such as in Home Alone 2: Lost in New York. Many newer clock radios feature a battery backup to maintain the time and alarm settings. Some advanced radio clocks (not to be confused with clocks with AM/FM radios) have a feature which sets the time automatically using signals from atomic clock-synced time signal radio stations such as WWV, making the clock accurate and immune to time reset due to power interruptions.
Alarm clock software programs have been developed for personal computers. There are Web-based alarm clocks, some of which may allow a virtually unlimited number of alarm times (i.e. Personal information manager) and personalized tones. However, unlike mobile phone alarms, they have some limitations. They do not work when the computer is shut off or in sleep mode.
Many modern mobile phones feature built-in alarm clocks that do not need the phone to be switched on for the alarm to ring off. Some of these mobile phones feature the ability for the user to set the alarm's ringtone, and in some cases music can be downloaded to the phone and then chosen to play for waking.
Scientific studies on sleep having shown that sleep stage at awakening is an important factor in amplifying sleep inertia. Alarm clocks involving sleep stage monitoring appeared on the market in 2005. The alarm clocks use sensing technologies such as EEG electrodes and accelerometers to wake people from sleep. Dawn simulators are another technology meant to mediate these effects.
Sleepers can become accustomed to the sound of their alarm clock if it has been used for a period of time, making it less effective. Due to progressive alarm clocks' complex waking procedure, they can deter this adaptation due to the body needing to adapt to more stimuli than just a simple sound alert.
The deaf and hard of hearing are often unable to perceive auditory alarms when asleep. They may use specialized alarms, including alarms with flashing lights instead of or in addition to noise. Alarms which can connect to vibrating devices (small ones inserted into pillows, or larger ones placed under bedposts to shake the bed) also exist. 59ce067264