NuCalm started as clinic hardware and now ships as headphones plus software. The optional biosignal disc is the leftover gadget. Treat it as a guided downshift, not neurosurgery.
Gadgets
Limited evidence
NuCalm
Neuroacoustic system, now mostly an app, with optional wrist discs.
How to use
Headphones, Rescue or Deep Sleep program, 20–60 minutes. Disc is optional.
Details
- Manufacturer
- Solace Lifesciences
- Connectivity
- App
- Battery life
- Phone powered; discs are single-use
- Compatibility
- iOS, Android
- Primary use
- Neuroacoustic relaxation and sleep sessions
Editorial rating ★ 3.6
Production value is high. Independent evidence has not caught the patent copy.
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