Deep Sleep Boost

Learn how Deep Sleep Boost works and how to setup your sleep session to make the most of Deep Sleep Boost.

How it Works
Enabling Deep Sleep Boost
Configuring Deep Sleep Boost
Deep Sleep Boost FAQS

 

How it Works

When enabled, Deep Sleep Boost uses whisper-quiet, EEG-timed audio cues to enhance natural deep-sleep cycles. When Muse detects deep sleep, soft pink-noise pulses are played in time with your brainwaves.

If Muse detects the audio is disrupting your sleep (e.g., triggering arousals or unnatural patterns), it will automatically turn off the pulses so you rest uninterrupted.

• How it helps: These subtle cues reinforce slow-wave (deep) sleep, which is critical for physical recovery and memory consolidation.

• Why it matters: Deep sleep is essential for feeling rested and supporting cognitive function. Boosting deep sleep can help you wake up feeling refreshed and restore your body more effectively.
   

Deep Sleep Boost is compatible with all Muse S headbands including Athena.

 

Enabling Deep Sleep Boost

To enable Deep Sleep Boost:

1. Go to the Sleep tab and tap Start Sleep Session.

2. After the sensor check, toggle on Deep Sleep Boost.

3. Tap the > icon to download and choose the Delta Pulse audio.

4. Configure your Deep Sleep Boost settings. Done!
   
    

Configuring Deep Sleep Boost

Once you’ve enabled Deep Sleep Boost, tap the Settings button  to configure Deep Sleep Boost to your preferences.

• Bluetooth Audio - Toggle this on ONLY if you use wireless Bluetooth audio device while sleeping. This setting compensates for a delay in processing Bluetooth audio.

• Preview Audio - Toggle on to preview the volume of the deep sleep boost pulse audio.

• Boost Volume - Set the Boost Volume so that it’s very quiet but audible in bed.
   

Before setting and testing your Deep Sleep Boost audio:

1. Set your phone volume that you’ll use during sleep.

2. Turn Sleep Assist off. Sleep Assist and Deep Sleep Boost don’t activate at the same time.

3. Match your sleep routine. For example, if you’re using your phone speaker, place your phone where it will stay while you sleep.

4. Use Preview Audio to test the Deep Sleep Boost volume.

   • The Deep Sleep Boost sounds should be barely audible.
      

In general, tests show louder volume improves the restorative effects, but too loud could wake you up. Everyone is different, so experiment each night to find what’s best for you.

 

Deep Sleep Boost FAQS

Is my Muse compatible with Deep Sleep Boost?
Deep Sleep Boost is compatible with all Muse S headbands including Athena.


How can I access Deep Sleep Boost?
To get started, download the latest version of the Muse app here.


Can I save my sleep content to the Today screen? 
No, but the Muse app will remember your settings for the selected sleep content, so you'll be ready to go for your next session.

• Note that sleep content previously saved to the Today screen will display the old interface. We recommend unpinning those programs.

• If your a business client, this content is not yet available. Please contact your account manager for more information.
  
   

Does Deep Sleep Boost require an active premium subscription?
No, Deep Sleep Boost is included in the Muse app with your Muse S headband.


Can I use Deep Sleep Boost with other Muse sleep experiences?
Yes! Check out our FAQ article Designing My Sleep Experience.


Where can I learn about my sleep data?
For an in-depth look, see our Understanding Sleep Data article.