Alarm Clock for Heavy Sleepers — Loud + Smart Math
Productivity In-app purchases Contains ads
The loudest free smart alarm clock. Best sleep cycle tracker app for deep sleep.
- Rating
- 4.3
- 72.8K ratings
- Downloads
- 5.9M+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Mar 24
- 2026
Screenshots
About Alarm Clock for Heavy Sleepers — Loud + Smart Math
• A custom alarm clock for deep sleep with timer
Recurring alarms - daily or weekly repeats, intervals, set expiration, etc.
One-time alarms - set any date
Countdown alarms - set gentle alarm for waking up from a power nap
We've made the best wake up alarm, so deep & heavy sleepers can wake up with a gradual wake!
• Each alarm has its own settings
Wake up with a smart gentle alarm & start your day with music along with real-time weather info
Use challenges (Math problems, Captcha, Wi-Fi, NFC, Barcode/QR code, Light) to prevent oversleeping - great loud alarm clock for heavy sleepers
Use this free smart alarm clock with music & timer as a night clock
Restrict wake up alarms to locations
Sync & integrate your calendar to AMdroid custom alarm clock
Easy to use with many features to tweak your alarms
Set up multiple alarms — even for waking up deep sleepers
• Lets you sleep on off-days
Ever been roused from a deep sleep on a public holiday because your loud alarm clock with music wasn't turned off? AMdroid, wake up alarm, knows public holidays for your country; alarms won’t go off on these days (optional). Sleep better with this sleep tracking app.
• Android Wear integration
Snooze or dismiss alarms from your wrist. Adjust next alarm or add new one-time alarms using voice commands & sleep better.
• No more oversleep with this custom alarm clock with music
Can't wake up? Configure dismiss challenges (puzzles) & math tasks to wake up timely. Use post alarm confirmation to make sure you’re waking up & avoid oversleeping. Perfect loud alarm clock for heavy sleepers, just solve maths problems!
• Wake up during light sleep
Are you a heavy sleeper? Configure a gentle pre-alarm that’ll go off & wake you up naturally. It can be scheduled automatically according to your sleep patterns. Lower the volume & disable vibrating for this gentle alarm, so it'll only wake you up slowly if you are in light sleep for a better morning routine start. Wake up easily! The power of our smart alarm clock with music.
• Sleep tracking
To avoid oversleep you need to go to bed timely. AMdroid, wake up alarm, will let you know with a bedtime notification if it's time to fall asleep to wake up fresh & have a better morning routine. When sleep tracking is activated sleep cycle calculation can be started to follow sleep patterns & for waking up easily. With Stats, you can also use this custom alarm clock as a sleep tracking app to track how much time you spend sleeping.
• Places
Make your wake up alarm clock with music location-aware, so your alarms will only go off in certain areas. Heading out for a business trip or sleeping somewhere else tonight? Your morning routine will probably change, so AMdroid will temporarily disable your regular alarm profile automatically.
• Stats
This material design custom alarm clock will show you statistics you can analyze & use to fine-tune your alarm settings.
• Doze or afternoon power nap
Feel drowsy? If you are sleepy, use the countdown alarm function as a timer for your power nap. Set the timer for your zizz & the alarm will go off if it's elapsed & you won't oversleep. Waking up naturally is a great feeling. Best gentle alarm clock & sleep tracking app for free.
Join the best loud smart alarm clock app & improve your morning. Share ideas & issues at [email protected]
Notes
If your device has a battery saving mode, whitelist AMdroid Loud Alarm Clock, as it may cause problems with alarmclock apps.
The app is free & Ad-supported (after the alarm); purchase Premium Upgrade to remove Ads.
What’s new
Updated March 24, 2026
With each update, we try to improve AMdroid so you can have a better alarm clock and morning routine every day. If you have questions, ideas, or run into issues, send a message with the Help and Feedback menu. NEW: Improved compatibility with newer Android versions FIX: Places issues FIX: Calendar integration issues Minor bug fixes and improvements
User reviews
I use to have a problem waking up. Not anymore, thanks to the developers of ALARM CLOCK FOR HEAVY SLEEPERS. Thank you guys and girls. I am still employed thanks to you. Hats off to you!
Thanks for the quick fix! :)
I can custom my alarm clocks for what I need I like the text to speek and i have a hard time jumping out od bed in the morning the ore alarm helps me wake up gradually
Solid alarm app with lots of customizations
Great app. I love it!
Really great app!
Frequently asked questions
What is AMdroid Smart Alarm Clock?
Can AMdroid Smart Alarm Clock wake up deep sleepers?
Can I customize the settings for each alarm?
Can I use challenges to prevent oversleeping?
Does AMdroid Smart Alarm Clock integrate with my calendar?
Can I use AMdroid Smart Alarm Clock as a night clock?
Does AMdroid Smart Alarm Clock know public holidays?
Does AMdroid Smart Alarm Clock have Android Wear integration?
Can I set dismiss challenges to wake up timely?
Can AMdroid Smart Alarm Clock track my sleep?
Can I set location-based alarms with AMdroid Smart Alarm Clock?
Does AMdroid Smart Alarm Clock provide statistics for analyzing alarm settings?
Does AMdroid Smart Alarm Clock have a countdown alarm function for power naps?
Alternatives to Alarm Clock for Heavy Sleepers — Loud + Smart Math
Looking for apps like Alarm Clock for Heavy Sleepers — Loud + Smart Math? Here are 6 similar Android apps on Google Play. The highest rated is The Clock: Alarm Clock & Timer (4.5/5), and all 6 are free to download.
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Alarm Clock with Ringtones 3.7
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Alarm Clock for Heavy Sleepers — Loud + Smart Math | 4.3 / 5 | Free | 5,000,000+ | Mar 24, 2026 | |
| Galarm - Alarms and Reminders | 4.4 / 5 | Free | 5,000,000+ | Sep 20, 2026 | Compare |
| The Clock: Alarm Clock & Timer | 4.5 / 5 | Free | 1,000,000+ | – | Compare |
| Day and night clock | 4.3 / 5 | Free | 1,000,000+ | – | Compare |
| Sleepwave : Wake Up Fresh | 4.4 / 5 | Free | 1,000,000+ | Mar 23, 2026 | Compare |
| Sleep Cycle: Sleep Tracker | 4.4 / 5 | Free | 10,000,000+ | Oct 16, 2026 | Compare |
| Alarm Clock with Ringtones | 3.7 / 5 | Free | 1,000,000+ | May 14, 2020 | Compare |
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