Is hitting the snooze button really a bad idea? Study sheds light on the impact of morning alarms on sleep and cognition
Why the snooze button gives you 9 minutes. | by Marco Kotrotsos | Medium
People are just realizing why your iPhone snooze only lasts for nine minutes – and it dates back to the 1950s | The US Sun
SleepMythbusters: Is the Snooze Button Bad for You? - Brooklyn Bedding
How the snooze button got set to 9 minutes, and why it hasn't changed | Mashable
How to disable the alarm snooze button on your iPhone
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Why did Apple choose nine minutes as the default time delay for the snooze button? - Quora
You Snooze, You Lose…How Your Snooze Button Is Killing Your Sleep And Productivity - Latex Mattress San Diego
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Why did Apple choose nine minutes as the default time delay for the snooze button? - Quora
The snooze function of the iPhone is fixed at "9 minute interval", why? - GIGAZINE
I Tried This 90-Min Wake Up Hack for a Week — Here's What Happened
This is what it looks like to hit snooze every 9 minutes for an hour : r/AppleWatch
Do You Hit the Snooze Button Every Morning? It Might Be Doing More Harm Than Good - Health News Hub
How to Change Snooze Time on iPhone
How to disable the alarm snooze button on your iPhone
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How the snooze button got set to 9 minutes, and why it hasn't changed | Mashable
Hitting the Snooze Button May Actually be Good for You | Sleep Foundation
Amazon.com: FUHONGYUAN Alarm Clocks with AM/FM Radio, Digital Alarm Clock Radio with 1.6 Inch Red Digit Display, Dimmer, Dual Alarm, Snooze, Sleep Timer : Home & Kitchen
Why Does Your Alarm's Snooze Last Nine Minutes? | Reader's Digest
Why Snooze Buttons Are Set to 9 Minutes
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Don't hit snooze! Why that extra 9 minutes is bad for your health | wzzm13.com
Why the snooze alarm is 9 minutes - YouTube
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