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What are binaural beats?

Nat avatar
Written by Nat
Updated this week

Binaural beats refer to an auditory illusion that occurs when two slightly different frequencies are played into each ear, but are processed as one fixed sound.

You'll find them in the Sounds section of our app, under the "Brainwaves" tab. Binaural Beats are outlined in blue.


Binaural beats frequencies can be enjoyed solo, or added to your mix. Due to the nature of these sounds, only 1 binaural beat can be listened to at a time. In order for them to work effectively, headphones are required when listening to binaural beats. We currently offer the following binaural beats in BetterSleep:

Effects and particularities of each tone

Dreamless Sleep | Delta 2.5Hz
The delta wave is of the lowest frequency. It helps you reach the deepest portion of your sleep cycle.

Dreams | Low theta 4Hz

The low theta wave guides your brain to experience dreams while you sleep.

Deep Meditation | Mid theta 5Hz

The mid theta wave enables you to fall into a state of meditation which will allow you to let go of stress and relax into sleep.

Pre-Sleep | Low alpha 8Hz

The low alpha wave mimics your natural pre-sleep and pre-wake brainwave frequency. It allows for smooth transitions in and out of sleep.

Relaxation | Mid alpha 10Hz

The mid alpha wave helps to calm and relax your mind after you have been active.

Focus | Beta 20Hz

The beta wave is used when active focus is needed. Can be used to help you stay focused and solve difficult problems.

Still have questions? Send us a message. We're here to help! 😊
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