Android devices typically require a third-party application to support CalDAV and CardDAV protocols .
- Download and install an app like DAVx5 from the Google Play Store.
- Open the app and select Add Account using the URL and credentials option.
- Use the following server address:
https://dav.privateemail.com. - Enter your full Hostaday email address and password.
- Choose the contacts and calendars you wish to sync. Your data will now appear in your native Android apps.