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- Blue Light Filter - Night Mode Vs. Sleep as Android: Smart alarm
Blue Light Filter - Night Mode vs Sleep as Android: Smart alarm Usage & Stats
Eyes feel tired during night reading on the phone?
Have trouble in sleeping after long time watching phone screen?
That is due to blue light. Blue light from your phone and tablet screen is the visible light spectrum (380-550nm) for circadian regulation. According to the scientific studies, exposure to blue light imposes serious threats to retinal neurons and inhibits the secretion of melatonin, a hormone that influences circadian rhythms. It is proven that reducing blue light can greatly improve sleep.
Blue light filter is used to reduce blue light by adjusting the screen to natural color. Shifting your screen to night mode can relieve your eyes strain, and your eyes will feel at ease during night reading. Also blue light filter will protect your eyes and help you sleep easily.
Features:
● Reduce blue light
● Adjustable filter intensity
● Save power
● Very easy to use
● Built-in screen dimmer
● Eye protector from screen light
Reduce Blue Light
The screen filter can change your screen into natural color, so it can reduce the blue light which will affect your sleep.
Screen Filter Intensity
By sliding the button, you can easily adjust the filter intensity to soften the screen light.
Save Power
Practice shows it can greatly save power because of reducing screen blue light.
Easy to Use
Handy buttons and auto timer will help you turn on and turn off the app in one second. Very useful app for eye care.
Screen Dimmer
You can adjust your screen brightness accordingly. Get better reading experience.
Eye Protector From Screen Light
Screen shift to night mode to protect your eyes and relieve your eyes in no time.
Tips:
● Before installing other app, please turn off or pause this app to enable installation.
● When taking screenshots, please turn off or pause this app in case screenshots use the app effect.
Why the app needs Accessibility permission
- Since Android 12, only with this permission our app can function properly.
- The app uses this permission to filter your screen by adjusting the brightness and color temperature of the screen.
- Therefore, you can correctly use your screen with Blue Light Filter on and protect your eyes, without being blocked by the filter layer.
- Our app will not use this permission for any other purpose or read your screen content.
Relevant Scientific Studies
Effects of blue lights technology
https://en.wikipedia.org/wiki/Effects_of_blue_lights_technology
High Sensitivity of the Human Circadian Melatonin Rhythm to Resetting by Short Wavelength Light
Steven W. Lockley, George C. Brainard, Charles A. Czeisler, 2003
How exposure to blue light affects your brain and body
Nature Neuroscience; Harvard Health Publications; ACS, Sleep Med Rev, American Macular Degeneration Foundation; European Society of Cataract and Refractive Surgeons; JAMA Neurology
AMBER LENSES TO BLOCK BLUE LIGHT AND IMPROVE SLEEP: A RANDOMIZED TRIAL
Chronobiology International, 26(8): 1602–1612, (2009)
Anti Glare Screen Filter
Still looking for anti glare screen filter? This is an useful anti glare screen filter you need to try. Care your eyes with our anti glare screen filter.
- Google Play Store
- Free
- Health & Fitness
Usage Rank
#2,480
Smart alarm clock with sleep cycle tracking. Wakes you gently at the optimal time for a pleasant morning.
Sleep as Android is a Swissknife tool for your sleep.
Enjoy 10 days premium, then keep the freemium or upgrade.
FEATURES:
Sleep
✓ Based on 12 years of experience
✓ Validated algorithms https://bit.ly/2NmJZTZ
✓ Get to bed on time with Bedtime notification
✓ Smart wake-up feels natural!
✓ Sonar contactless tracking: No need for a phone in bed!
✓ AI-powered sound recognition: Anti-snoring, Sleep talk, Sickness
✓ Nature sound lullabies
✓ Sleep respiration analysis with low breath rate alarm
✓ Lucid dreaming, Anti-Jetlag...
Wakeup
✓ Alarm clock with all the features
✓ Gentle alarm sounds
✓ Spotify songs or playlists
✓ Sunrise alarm
✓ Never oversleep again: CAPTCHA tasks, Snooze limit
Data
✓ Sleep Score: deficit, regularity, efficiency, phases, snoring, breath rate, SPO2, HRV
✓ Trends, Tags, Chronotype detection and Advice
✓ Privacy first
Integrations
✓ Wearables: Pixel Watch, Galaxy, Wear OS, Galaxy/Gear (Tizen), Garmin (ConnectIQ), Mi Band + Amazfit + Zepp (needs 3rd party app), Polar (H10, OH10, Sense), FitBit (Ionic, Sense, Versa), PineTime
✓ You can install Sleep as Android on your Wear OS watch and use the watch sensors for better data. A Wear OS Tile allows you to start/stop/pause sleep tracking and check your progress without interacting with your phone.
✓ Spotify
✓ Smartlight: Sunrisewake up with Philips HUE, IKEA TRÅDFRI
✓ Automation: IFTTT, MQTT, Tasker or custom Webhooks
✓ Services: Google Fit, Samsung Health, Health Connect
✓ Backup: SleepCloud, Google Drive, DropBox
Quick start
https://sleep.urbandroid.org/docs/faqs/quick_start.html
Video tutorial
https://www.youtube.com/watch?v=6HHYxnvIPA0
Documentation
https://sleep.urbandroid.org/docs/
FAQ
https://sleep.urbandroid.org/docs/faqs/
Permissions explained
https://sleep.urbandroid.org/docs/general/permissions.html
See how we do contact-less sleep and breath tracking with Sonar
https://www.youtube.com/watch?v=cjXExBj6VcY
How we designed our neural networks for sleep sound classification
https://www.youtube.com/watch?v=OVeT0KIXp2k
Watch our latest smartwatch integration progress
https://sleep.urbandroid.org/docs/devices/supported_wearable.html
Accessibility Service
The accessibility service is necessary for a series of alarm tasks called CAPTCHA. Completing tasks such as sheep counting, doing math, or scanning a barcode on your toothpaste will ensure you get up on time and are fully awake.
The accessibility Service prevents you from cheating the CAPTCHA tasks by force stopping the app or turning off the device before completing them. No personal information is collected.
Device Admin
This app may also use the Device Administrator permission to prevent you from cheating CAPTCHA tasks (see above) by uninstalling the app.
Health Disclaimer
Sleep as Android is not intended for medical use, but rather to improve general fitness and well-being, especially in terms of better sleep. Any oxygen saturation tracking is done with compatible oximeter devices such as the TicWatch, BerryMed oximeters... more at https://sleep.urbandroid.org/docs/devices/wearables.html
- Google Play Store
- Free
- Lifestyle
Usage Rank
#510
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Blue Light Filter - Night Mode VS.
Sleep as Android: Smart alarm
December 9, 2024