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Download Sleep as Android: Smart alarm 20210808 APK
Target: Android 11 (API 30)
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What's new in Sleep as Android: Smart alarm 20210808
We are constantly improving this app with several updates monthly. Bringing timely fixes and new features you ask for. Detailed release notes at:
sleep.urbandroid.org/documentation/release-notes
About Sleep as Android: Smart alarm 20210808
Smart alarm clock with sleep cycle tracking. Wakes you gently in optimal moment for pleasant mornings.
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Features:
- Sleep cycle tracking with smart wake up uses your phone's or wearable sensors (2 weeks trial, full version after a one-time / life-time purchase)
- Sonar: revolutionary contact-less ultrasonic sleep tracking (no need for phone in bed)
- Wearable tracking - supports Wear OS, Garmin Connect IQ, Mi Bands, some Amazfit/Zepp, Most Gear/Galaxy Watches, FitBit Ionic/Versa, Pebble...
- Health services: Google Fit, S Health integration
- Smart bulb control with Philips HUE, IKEA Trådfri, or others over IFTTT
- Sleep Score: your sleep quality is made up of duration, deficit, deep sleep %, snoring, efficiency, irregularity
- Gentle nature sound alarms (birds, sea, storm...) and playlists
- Nature sound lullabies (whales, storm, sea, chants..) with binaural tones for fast fall asleep
- Spotify integration or online radio alarms or lullabies
- Never oversleep again with CAPTCHA wake up verification (Math, Sheep counting, Phone shaking, Bathroom QR code or NFC tag)
- Sleep talk recording, snoring detection and anti-snoring
- Jet lag prevention
- Sleep respiration tracking (Oximetry, Sonar or Sleep Phaser)
More features waiting for you to explore!
Watch our latest smartwatch integration progress and battery consumption chart here
docs.sleep.urbandroid.org/devices/wearables.html
Permissions explained
docs.sleep.urbandroid.org/general/permissions.html
Quick start
docs.sleep.urbandroid.org/faqs/quick_start.html
Documentation
docs.sleep.urbandroid.org/
FAQ
docs.sleep.urbandroid.org/faqs/
This app uses the Device Administrator permission.
The reason is effective CAPTCHA (a feature to make sure you wake up in the morning) so you cannot avoid alarms by uninstalling the app during an alarm.
Thanks for using our apps!
Sleep as Android: Smart alarm 20210808 variants
This release comes in several variants (we currently have 3). Consult our handy FAQ to see which download is right for you.
Version:5.29
Uploaded:April 8, 2025 at 12:05PM UTC
File size:7.89 MB
Version:20230426(22908) for Android 6.0+ (Marshmallow, API 23)
Uploaded:May 4, 2023 at 10:41AM UTC
File size:49.89 MB
Downloads:33
Version:20230415(22889) for Android 6.0+ (Marshmallow, API 23)
Uploaded:April 24, 2023 at 11:55AM UTC
File size:39.87 MB
Downloads:46
Version:20230303(22878) for Android 6.0+ (Marshmallow, API 23)
Uploaded:April 5, 2023 at 10:17AM UTC
File size:39.86 MB
Downloads:21
Version:20230303(22876) for Android 6.0+ (Marshmallow, API 23)
Uploaded:March 24, 2023 at 11:32AM UTC
File size:39.86 MB
Downloads:23
Version:20230303(22868) for Android 6.0+ (Marshmallow, API 23)
Uploaded:March 20, 2023 at 9:39AM UTC
File size:39.86 MB
Downloads:64
Version:20230220(22843) for Android 6.0+ (Marshmallow, API 23)
Uploaded:February 24, 2023 at 9:57AM UTC
File size:39.54 MB
Downloads:61
Version:20230210(22836) for Android 6.0+ (Marshmallow, API 23)
Uploaded:February 17, 2023 at 6:56PM UTC
File size:39.51 MB
Downloads:45
Version:20230124(22819) for Android 6.0+ (Marshmallow, API 23)
Uploaded:February 9, 2023 at 9:36AM UTC
File size:39.19 MB
Downloads:41
Version:20221228(22764) for Android 6.0+ (Marshmallow, API 23)
Uploaded:January 2, 2023 at 7:52PM UTC
File size:38.68 MB
Downloads:131
Version:20221101(22743) for Android 6.0+ (Marshmallow, API 23)
Uploaded:December 5, 2022 at 3:28PM UTC
File size:37.65 MB
Downloads:58
Version:20250411
Uploaded:April 20, 2025 at 8:11PM UTC
File size:37.98 MB
Downloads:23
Version:20250330
Uploaded:April 8, 2025 at 8:39AM UTC
File size:37.97 MB
Downloads:35
Version:20250308
Uploaded:March 20, 2025 at 9:43AM UTC
File size:37.82 MB
Downloads:47
Version:20250220
Uploaded:March 5, 2025 at 4:04PM UTC
File size:37.53 MB
Downloads:61
Version:20250124
Uploaded:February 17, 2025 at 1:06AM UTC
File size:37.41 MB
Downloads:55
Version:20241122
Uploaded:December 17, 2024 at 11:06AM UTC
File size:35.7 MB
Downloads:130
Version:20241024
Uploaded:November 25, 2024 at 7:14PM UTC
File size:35.69 MB
Downloads:34
Version:20240922
Uploaded:October 1, 2024 at 2:13PM UTC
File size:35.65 MB
Downloads:73
Version:20240916
Uploaded:September 22, 2024 at 9:24AM UTC
File size:35.63 MB
Downloads:32
Version:20240906
Uploaded:September 19, 2024 at 4:37PM UTC
File size:35.63 MB
Downloads:17
