GoldN Companion
The GoldN Companion is a handheld platform in development by NOVODX. We are building it to support multiple test workflows over time through assay-specific disposable cartridges.


How it is designed
A platform in development
GoldN Companion is being developed as a handheld platform that can support multiple analytes over time.
Each workflow is designed around assay-specific disposable cartridges and clear user guidance.
- Reusable device
- Designed for multiple uses.
- Single-use cassettes
- Test cassettes are single-use.
- Smartphone app
- Tests run without an internet connection. A smartphone with Bluetooth syncs and shows results.
- At home or on the go
- Needs a flat surface and a dry environment.
Your health journey in one place
The companion app
Easily review past results, compare them over time, and keep a clear record you can share with a healthcare professional if needed.
App under development

Get real insights
A.I. assistant
The AI Assistant is being designed to guide each test step, offer context, and organize results in a simple, easy-to-follow way.
Under developmentThe information provided by the AI assistant is not intended for medical purposes and should not be used for medical decision-making.

Frequently Asked Questions
Clear answers about GoldN Companion as a platform in development.
The GoldN Companion is designed for multiple uses. Test cassettes are single-use.
GoldN Companion is in development and is not available for sale. Public updates will be shared as development progresses.