[ How It Works ]
AI that reads your brain while you sleep.
Four connected layers turn raw brain signals into life-saving alerts in real time.
Sleep Tracking & EEG
Put on the soft headband before bed. Dry EEG sensors begin recording brain activity the moment you fall asleep.
Brain Wave Analysis
Signals are cleaned and analyzed for hemispheric asymmetry, slowing and other patterns linked to stroke.
Continuous AI Processing
Our models compare each night against your personal baseline, running continuously and securely in the cloud.
Instant Clinical Alerts
If risk is detected, designated caregivers and clinicians are alerted immediately so help can be called.
[ A Night with Zeit ]
What happens overnight
10:30 PM
Headband on
The device pairs automatically and confirms good signal quality.
11:00 PM
Baseline captured
AI learns tonight's normal patterns across sleep stages.
2:14 AM
Anomaly detected
A sudden asymmetry is flagged and verified by the model.
2:15 AM
Alert sent
Caregiver phone rings with a clear instruction: call 911.
[ Getting Started ]
Set up in minutes
No clinic visit required to start monitoring.
Unbox
Pair
Add contacts
Sleep
See it working for you.
Clinicians, partners and patients — request early access to Zeit Medical.