22 mm eye cups
Nothing touches your eyes, so REM stays easy to read.
Duet: smart sleep masks for couples who sleep apart
Five layers.
Knit shellMatte graphite
Flex circuitEEG bus and cue drivers
Face cushionWashable skin
Temple podsSpeaker, haptic, tap
Spine podBattery and radio
< 85 gwith battery
2 nightsper charge
2.5 hto full
Washablefabric skin
The copper line
It marks the EEG bus. Three electrodes rest on your forehead.
Temple pods
Whisper speaker, soft haptic and tap control.
Spine pod
Battery and charging at the back. Two nights per charge.
The cue
A dim red light inside each cup. Nothing lights up outside.
Sensors
Forehead EEG and eye-movement pads, where the signal is.
Two beds. One clock.
Priya
Chicago · 11:15 pm
Awake
Tom
Denver · 10:15 pm
Awake
Sync Enginewaits for both
11:15PM · CHICAGO
Wind-down
Priya sets tonight’s seed: “Meet me at the pier.”
Tell it who to dream about.
And when to wake you. It picks your lightest moment.
Breakfast, compared.
Speak your dream when you wake. Duet shows where your two dreams met.
Built for time zones.
See where your nights overlap.
3 hoverlap
Shared REM
Some
Plan
Two Duet nights a week.
Darker ends mark the REM-rich hours. Assumes 11 pm to 7 am for both.
Four modes.
Duet
Two masks, synced cues, one report.
Solo
One mask. Your partner’s voice still cues you.
Lucid trainer
Day reminders, night cues, a lucidity log.
Quiet
No cues. Blackout, tracking and a journal.
Your dreams stay yours.
Both partners opt in
Either of you can pause, silently.
Raw signals stay on your phone
Unless you choose to share them.
Encrypted, never sold
Never used for ads.
Delete everything
Gone within 30 days.
Specs.
- Weight
- Under 85 g
- Sensors
- Forehead EEG, eye EOG, motion
- Cues
- Red light, whisper audio, haptic tap
- Battery
- 2 nights, full in 2.5 h (magnetic)
- Connection
- Bluetooth to iOS and Android
- Care
- Machine-washable fabric skin
- Fit
- One size, 52–63 cm
- For
- Adults 18+. Not a medical device.
Pricing.
Waitlist members get the best price first.
For two
Duet Pair
Two masks. One night.
$399
Planned retail
- 2 masks
- 2 spare skins and 2 chargers
- 6 months of Duet Sync
For one
Duet Solo
One mask. Your partner’s voice.
$229
Planned retail
- 1 mask
- 1 spare skin and 1 charger
- 6 months of Duet Sync
Questions.
Will we share one dream?
No. You each have your own dream, at the same moment, with the same seed. The report shows where they overlap.
Do we need to be lucid dreamers?
No. Lucidity is a bonus, not a requirement.
Will the light wake me?
It’s designed not to. Duet learns your threshold, and you can turn the light off.
Can I sleep on my side?
Yes. The temple pods are low-profile.
Can it read my dreams?
No. It knows when you’re dreaming, not what you dream.
Is it a medical device?
No. It’s a wellness product for adults 18+.
Can I buy one yet?
Not yet. This device has not been authorized as required by the rules of the Federal Communications Commission. This device is not, and may not be, offered for sale or lease, or sold or leased, until authorization is obtained. Join the waitlist to hear first.
Sleep apart.Dream together.
Get first access and the best price.