Using Contact Harald

Learn more about Contact Harald.


This section covers an overview of the Contact Harald system.



Introduction to Contact Harald. This video explains how it works and the three components: the Bluetooth card, the mobile app and Contact Tracing web-app.


Register new staff, management, residents and contractors. Record their details in case you need to contact them in the future via SMS or email.

Contact tracing

Upload data from a card and run a contract trace on the proximity information saved on the card.

Read more about Contact Tracing web-app: 
View user guides


Quick Start


User Guide

Technical Specs


Further questions?

Speak to our team, or use the Live Chat on our website to get in touch.