Upgraded Cocoon Pro 3 - Beyond Sound, Beyond Sleep.


More than white noise. Explore 117 expertly curated sounds, including noise colors, 20+ rain sounds, ASMR etc. Fine-tune your sleep with 3 tailored brown noise profiles - Warm Brown, Brown, Deep Brown from soothing warmth to immersive depth. Designed for sleep, wake-up, focus, relaxation and more.
Do I need to download the app to use Cocoon Pro 3?
Yes, the Hotmoon app helps unlock all features. Cocoon Pro 3 includes two free libraries: a Device Library that allows phone-free playback after initial setup, a Cloud Library that streams regularly updated content and requires a phone connection.
Does Cocoon Pro 3 work without the app?
Yes. Cocoon Pro 3 works independently after the initial setup. The free app offers customizable sound, alarm clock settings, night light adjustments etc. Set your preferences once, then enjoy phone-free daily use.
Why does the app ask for location permissions on some phones?
Only for Android 11 and below, location permission is necessary and it is a security requirement by Google to enable Bluetooth device discovery. This is a system-level rule from Google. We do not collect, store, or share any of your personal data.
How is Cocoon Pro 3 powered?
It is for plug-in use only, no battery and not rechargeable. Please use it only with the included original 5V/2A adapter and USB-C cable. Lower-output adapters and third-party accessories are not supported and may cause malfunction or damage.
Does Cocoon Pro 3 support Alexa or Google?
No, Cocoon Pro 3 does not support Alexa Echo nor Google.
Hotmoon Sound Machines

Upgraded Cocoon Pro 3 - Beyond Sound, Beyond Sleep.


More than white noise. Explore 117 expertly curated sounds, including noise colors, 20+ rain sounds, ASMR etc. Fine-tune your sleep with 3 tailored brown noise profiles - Warm Brown, Brown, Deep Brown from soothing warmth to immersive depth. Designed for sleep, wake-up, focus, relaxation and more.
Do I need to download the app to use Cocoon Pro 3?
Yes, the Hotmoon app helps unlock all features. Cocoon Pro 3 includes two free libraries: a Device Library that allows phone-free playback after initial setup, a Cloud Library that streams regularly updated content and requires a phone connection.
Does Cocoon Pro 3 work without the app?
Yes. Cocoon Pro 3 works independently after the initial setup. The free app offers customizable sound, alarm clock settings, night light adjustments etc. Set your preferences once, then enjoy phone-free daily use.
Why does the app ask for location permissions on some phones?
Only for Android 11 and below, location permission is necessary and it is a security requirement by Google to enable Bluetooth device discovery. This is a system-level rule from Google. We do not collect, store, or share any of your personal data.
How is Cocoon Pro 3 powered?
It is for plug-in use only, no battery and not rechargeable. Please use it only with the included original 5V/2A adapter and USB-C cable. Lower-output adapters and third-party accessories are not supported and may cause malfunction or damage.
Does Cocoon Pro 3 support Alexa or Google?
No, Cocoon Pro 3 does not support Alexa Echo nor Google.
Hotmoon Sound Machines
![]() Cocooon Pro 3 | ![]() Luna | ![]() Cocoon 2 | ![]() Cocoon 2 |
|---|---|---|---|
| Customer Reviews | |||
| — | — | — | — |
| Price | |||
| — | — | — | — |
| Control | |||
| Smart + App-Enabled | Standalone | Standalone | Standalone |
| Qty of Sounds | |||
| 117 Sounds | 45 Sounds | 40 Sounds | 40 Sounds |
| Power | |||
| Plug In Use Only | Plug In Use Only | Plug In Use Only | Plug In Use Only |
| Dual Speaker | |||
| ? | ? | ? | ? |
| Alarm Clock | |||
| ? | ? | ? | ? |
| Schedule | |||
| ? | ? | ? | ? |
| Customizable | |||
| ? | ? | ? | ? |

















































