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A pulse watch, also known as a pulsometer or pulsograph, [1] is an individual monitoring and measuring device with the ability to measure heart or pulse rate ...
Samuel Watson (fl. c.1635-c.1710), [1] was a horologist (clock and watch maker) who invented the 5 minute repeater, [2] and made the first stopwatch. [1] He made a clock for King Charles II [ 3 ] and was an associate of Isaac Newton .
The physician's pulse-watch; or, an essay to explain the old art of feeling the pulse, and to improve it by the help of a pulse-watch ... To which is added, an extract out of Andrew Cleyer, concerning the Chinese art of feeling the pulse.
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This page was last edited on 9 November 2024, at 16:22 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
The watch can have other features and capabilities depending on its intended purpose and be a smartwatch. GPS watches are most often used for sports and fitness purposes. Many can connect to external sensors by the wireless ANT+ protocol, and/or to a computer by USB to transfer data and configuration.
The watch uses a 1.2 GHz Qualcomm Snapdragon 400 APQ8026 processor. All versions of the Huawei Watch have 512MB of RAM and 4GB of internal storage, along with a gyroscope, accelerometer, vibration motor, and heart rate sensor. It supports Wi-Fi and Bluetooth 4.1 LE, and support for GPS locating. [6]
The first digital watch was the Pulsar, introduced by the Hamilton Watch Company in 1972. The "Pulsar" became a brand name, and would later be acquired by Seiko in 1978. In 1982, a Pulsar watch (NL C01) was released which could store 24 digits, likely making it the first watch with user-programmable memory, or the first "memorybank" watch.