Register, wear, and go

Contact Harald is a wearable technical device that protects the health of your employees, their private information and data, and your organisation.
Contact Harald is a vital and proven contact tracing tool for a COVID-19 and other airborne infectious diseases.

One card, built to perform

Contact Harald’s specially-made, always-on, and secure Bluetooth technology records card-to-card proximity. That means no apps to download and no phone, WiFi, IT setup, or charging required.

Harald at work in your business

Privacy Protection

No personal information is stored in the card. All proximity information is deleted after 20 days.

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Quick to Act

Secure Bluetooth technology requires zero IT integration or phone use.

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Registration and card data upload

Active Protection
Easy to Use
Technical specifications

Immediate deployment matters. Let us help you.

With engineering and design teams based in Sydney and Melbourne, Safedome is also represented in Europe and USA. We have been building millions of Bluetooth trackers globally for more than seven years.

Contact Harald uses this proven and tested technology for smart, effective, and fast contact tracing and isolation solutions.

Want to find out more details about the card?