Your Brain Rhythm. Once.
The Nidra Headband is worn for just 30 minutes, while you're awake, winding down. In that time, it captures your brain activity, the rhythm unique to you, with comfortable, high-quality sensors. Lightweight, wireless, and simple to use. You'll barely notice you're wearing it.
That 30-minute recording contains everything the Nidra algorithm needs to build your personalised sleep sound. You won't wear it again until it's time to refresh.