Contact & Advisory
We are here to support your journey to quiet, restful sleep. Whether you have pre-purchase questions, technical inquiries about Silent Sleep Training®, or clinical partnership requests, our team in Switzerland is here to assist you.
Customer Support
Questions regarding Silent Sleep Training®, device specifications, or shipping? We provide personal, reliable support.
Response time: Usually within 24 hours (business days)Existing Customers
Already training with Silent Sleep Training® or previously purchased a Medical Didgeridoo®? All prior lifetime agreements remain fully honored.
Please include your order details or purchase emailPhysicians & Sleep Clinics
For pulmonologists, sleep labs, and general practitioners seeking clinical trial publications (BMJ USZ study) and referral guidelines.
Direct scientific and clinical exchangeCorporate Identity
Asate AG
Switzerland