Clinically-validated, scalable brain monitoring for 
clinical trials

Clinically-validated, scalable brain monitoring for 
clinical trials

Clinically-validated, scalable brain monitoring for 
clinical trials

Clinically-validated, scalable brain monitoring for 
clinical trials

The Dreem 3S headband collects PSG-quality EEG data from anywhere—at home, throughout the day, or in clinical settings—without disrupting sleep.

Dreem 3S

PSG-quality data in ecologically valid settings

Your portable sleep lab.

Your portable sleep lab.

Your portable sleep lab.

Battery
  • Maximum charging time: 3 hours and 30 minutes
  • Average charging time: 1 hour of charging for up to 8 hours of recording
Storage
  • Maximum number of recordings on memory: 24 hours
  • Maximum recording duration: 24 hours
Output
  • EEG Channels: 5
  • Sleep endpoints: TST, WASO, N1, N2, N3, REM sleep, SOL, number and duration of awakenings
  • Raw data: EDF
Dreem 3S Specs
Dreem 3S Specs
Dreem 3S Specs
Dreem 3S Specs
EEG sensors:
  1. 2 frontal sensors in F7 and F8 locations to measure frontal brain activity
  2. 1 ground sensor on the frontal band (Fp2 location)
  3. 2 occipital sensors on O1 and O2 locations to monitor occipital brain activity
Accelerometer:
  1. 3D accelerometer to measure movements, head position, and respiratory rate/trace during sleep
Power
  1. Power button
  2. Magnetic port for charging

Scalable Brain Monitoring

A validated alternative to polysomnography (PSG)

Features

Features

Features

Dreem 3S

Dreem 3S

Dreem 3S

Polysomnography

Polysomnography

Polysomnography

Actigraphy

Actigraphy

Actigraphy

High Patient Usability

High Patient Usability

Clinical Grade EEG Data

Clinical Grade EEG Data

Longitudinal Monitoring

Longitudinal Monitoring

Automatic Sleep Staging

Automatic Sleep Staging

Approved for At-Home Use

Approved for At-Home Use

PSG-Equivalency

PSG-Equivalency

Beacon Pal app
Beacon Pal app
Beacon Pal app
Beacon Pal app

Simple, user-friendly setup

Beacon Pal

Beacon Pal

Beacon Pal is a mobile companion app that pairs seamlessly with the Dreem 3S headband using Bluetooth technology, guiding patients and caregivers through easy at-home setup to begin EEG data collection.

User Centric

Enables patient-initiated recording, making it easy to start and end sessions with one tap

Customizable

Supports six different languages and offers built-in customizable questionnaires for patient-reported assessments

Secure

Collects EEG data through a secure, encrypted, wireless connection with version-controlled deployment

Instructive

Ensures that the headband is correctly placed on participants prior to data collection to catch user errors in real time

Peer-reviewed validation

Dreem Headband Validated in Peer-Reviewed SLEEP Journal

Dreem Headband Validated in Peer-Reviewed SLEEP Journal

This independent and peer-reviewed study shows that the Dreem 3S headband achieves a level of measurement as accurate as polysomnography (PSG), and sleep stage analysis capabilities that match or exceed those of human experts.

Dreem 3S vs. PSG
Dreem 3S vs. PSG
Dreem 3S vs. PSG
Dreem 3S vs. PSG

FAQs

FAQs

Find answers to common questions about the Dreem 3S headband, data access, study setup, and more.

General

Headband Use

Signal

Storage

Data Access

Validation

I would like to start a study using the headband, who should I contact?
What is the regulatory status of the headband?
Do you have an API?
How can I clean the headband?

General

Headband Use

Signal

Storage

Data Access

Validation

I would like to start a study using the headband, who should I contact?
What is the regulatory status of the headband?
Do you have an API?
How can I clean the headband?

General

Headband Use

Signal

Storage

Data Access

Validation

I would like to start a study using the headband, who should I contact?
What is the regulatory status of the headband?
Do you have an API?
How can I clean the headband?

General

Headband Use

Signal

Storage

Data Access

Validation

I would like to start a study using the headband, who should I contact?
What is the regulatory status of the headband?
Do you have an API?
How can I clean the headband?

Brought to you by Dreem 3S

Our Publications

Discover how the Dreem 3S is supporting groundbreaking research through EEG, sleep staging, and digital biomarkers.

Discover how the Dreem 3S is supporting groundbreaking research through EEG, sleep staging, and digital biomarkers.

Discover how the Dreem 3S is supporting groundbreaking research through EEG, sleep staging, and digital biomarkers.

Arnal PJ et al. SLEEP.

The Dreem Headband compared to polysomnography for electroencephalographic signal acquisition and sleep staging

Chambon et al.

DOSED: A deep learning approach to detect multiple sleep micro-events in EEG signal

Chambon et al.

A Deep Learning Architecture for Temporal Sleep Stage Classification Using Multivariate and Multimodal Time Series

Waeber et al.

Acoustic stimulation time-locked to the beginning of sleep apnea events reduces oxygen desaturations: a pilot-study

Debellemaniere et al.

Performance of an Ambulatory Dry-EEG Device for Auditory Closed-Loop Stimulation of Sleep Slow Oscillations in the Home Environment

Thorey et al.

The dreem2 headband as an alternative to polysomnography for eeg signal acquisition, breathing and heart rate monitoring and sleep staging in healthy subjects technology/technical