![Not so) Smart sleep tracking through the phone: Findings from a polysomnography study testing the reliability of four sleep applications - Fino - 2020 - Journal of Sleep Research - Wiley Online Library Not so) Smart sleep tracking through the phone: Findings from a polysomnography study testing the reliability of four sleep applications - Fino - 2020 - Journal of Sleep Research - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/9e32133a-43a9-4e35-b534-a423a8dcc6f9/jsr12935-fig-0001-m.jpg)
Not so) Smart sleep tracking through the phone: Findings from a polysomnography study testing the reliability of four sleep applications - Fino - 2020 - Journal of Sleep Research - Wiley Online Library
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![Neewer NW-700 Professional Studio Broadcasting Recording Condenser Microphone & NW-35 Adjustable Recording Microphone Suspension Scissor Arm Stand with Shock Mount and Mounting Clamp Kit - Newegg.com Neewer NW-700 Professional Studio Broadcasting Recording Condenser Microphone & NW-35 Adjustable Recording Microphone Suspension Scissor Arm Stand with Shock Mount and Mounting Clamp Kit - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/A94KS21032253xa5.jpg)
Neewer NW-700 Professional Studio Broadcasting Recording Condenser Microphone & NW-35 Adjustable Recording Microphone Suspension Scissor Arm Stand with Shock Mount and Mounting Clamp Kit - Newegg.com
![Sleep Cycle on Twitter: "@JakeBayer3 Hello. Yep, it records to Health. We're not using the microphone, but some other neat WatchOS tricks that popped up in WatchOS 6. It's well prepared for Sleep Cycle on Twitter: "@JakeBayer3 Hello. Yep, it records to Health. We're not using the microphone, but some other neat WatchOS tricks that popped up in WatchOS 6. It's well prepared for](https://pbs.twimg.com/profile_images/1116260769564327936/eQ6W31rl_400x400.png)
Sleep Cycle on Twitter: "@JakeBayer3 Hello. Yep, it records to Health. We're not using the microphone, but some other neat WatchOS tricks that popped up in WatchOS 6. It's well prepared for
![Sleep Cycle on Twitter: "@Absolutely_Lucy Warning few movement might mean you need to clean out that microphone of yours. Or it just means you're a great sleeper." / Twitter Sleep Cycle on Twitter: "@Absolutely_Lucy Warning few movement might mean you need to clean out that microphone of yours. Or it just means you're a great sleeper." / Twitter](https://pbs.twimg.com/media/DxbnytoXgAAUTfO.jpg)
Sleep Cycle on Twitter: "@Absolutely_Lucy Warning few movement might mean you need to clean out that microphone of yours. Or it just means you're a great sleeper." / Twitter
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![yan on Twitter: "as someone who doesn't yet own a wearable tracker, i tried the Sleep Cycle iOS app last night with accelerometer only, microphone disabled. the results seem surprisingly accurate https://t.co/TXpO6vQgBo" / yan on Twitter: "as someone who doesn't yet own a wearable tracker, i tried the Sleep Cycle iOS app last night with accelerometer only, microphone disabled. the results seem surprisingly accurate https://t.co/TXpO6vQgBo" /](https://pbs.twimg.com/media/D30mwpIUEAAsfen.jpg)