NO MORE MIDNIGHT MONOLOGUES
Headband to calm
racing thoughts
and help you sleep faster and better
NO MORE MIDNIGHT MONOLOGUES
and help you sleep faster and better
DIVE INTO YOUR
within 15-30 minutes
Nidroo uses cooling pulses targeting the prefrontal cortex to trigger the body's natural sleep-onset protocol. No noise. No vibrations. Just physics.
Relax in 15-30 Minutes
Fall asleep faster, naturally
Wake up fresher, restored
AI POWERED FEEDBACK LOOP
AI powered EEG feedback loop minimizes time to sleep onset. Monitor your brain activity and see your mind relax in real time.
Fell asleep faster than I expected. Didn't think a headband would do much.
No more lying awake replaying my day. That alone is worth it.
Simple, quiet, no fuss. Wish I'd found this months ago.
You wear it on your forehead for about 20 to 30 minutes before bed. It sends out slow, rhythmic cooling pulses that calm the part of your brain still chewing on the day's problems. Sensors in the band track your eye movement and brain activity, and once they pick up that you're actually falling asleep, the cooling winds down on its own. You just take it off when you wake up. There's nothing to set or time yourself.
You've got 30 days from delivery to decide if it's right for you. If it doesn't work out, send it back for a full refund. We'll share exact shipping carriers and delivery windows once we're closer to fulfilling orders.
A full charge gets you through 5 to 7 sessions. If you're using it every night, plan on charging it about once a week.
Cooling the forehead is a well-established way to bring down nervous system arousal before sleep, which is part of why a cool room helps you sleep better than a warm one. We paired that with EEG and EOG sensors built into the band, so instead of cooling on a fixed timer, the device reads your brain and eye activity and backs off once it detects you're actually drifting off. We're still running real-world sleep testing as we refine it.
Read the full science page →