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www.thetimebum.com | ||
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www.10nineteen.com
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| | | | | For a while, I've wanted a chronograph watch, which is basically a watch with a stopwatch function used to measure elapsed time. I think using a smartphone for... | |
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kaminskyblog.com
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| | | | | Today, we're revisiting a brand I know well-and one that long-time readers will certainly recognize: AVI-8. Before my three-year break from watch reviewing, I covered numerous models from their lineup, so I'll skip the brand background and get straight to the watch. Recently, I reached out to AVI-8, and they were kind enough to send... | |
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write.hamster.dance
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| | | | | What's in a watch? Why wear one today, when there are so many other ways to keep track of time? And why is the technologically humble wri... | |
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formative.jmir.org
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| | | Background: Wrist-worn devices that incorporate photoplethysmography (PPG) sensing represent an exciting means of measuring heart rate (HR). A number of studies have evaluated the accuracy of HR measurements produced by these devices in controlled laboratory environments. However, it is also important to establish the accuracy of measurements produced by these devices outside the laboratory, in real-world, consumer use conditions. Objective: This study sought to examine the accuracy of HR measurements pr... | ||
