Please contact AFNET if you have questions about the Smart in OAC – AFNET 9 study.

Atrial Fibrillation NETwork (AFNET)
Mendelstrasse 11

48149 Muenster, Germany

Phone: +49 251 980 1330
Fax: +49 251 980 1349


Please contact Corsano if you need support for your bracelet or app.


  1. Please check the Knowledge Base first
  2. Please watch the Movies
  3. If you are still stuck, please send an email via the app (information about your bracelet and app will be send attached to the email, this logs will help us to understand the issue)
  4. If any of the above cannot solve the issue, you may call +41 78 923 4697

Thank you for participating in the Smart in OAC – AFNET 9 study!