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Ambrosia Systems is a health technology company based in San Francisco, known for developing the RIZZ ring, which it positions as the world's first non-invasive continuous glucose monitoring wearable. The company also produces the BluCon line of CGM accessories and the LinkBluCon app for users of FreeStyle Libre sensors.

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At a glance

About Ambrosiasys

Founded
2016, San Francisco
Headquarters
1 Market Street, San Francisco, CA 94105, USA
Key product
RIZZ non-invasive CGM smart ring
Target audience
Health enthusiasts, athletes, people with pre-diabetes or non-insulin-dependent T2D
Also available
BluCon CGM accessories, LinkBluCon app, NightRider BluCon
Subscription
Optional for some products, required for others
Customer support
International delivery
Partner site available for Colombia, Venezuela, Peru and Ecuador
Ambrosia Systems operates in the premium segment of the wearable health technology market, targeting health-conscious consumers, athletes, people with pre-diabetes, and non-insulin-dependent individuals with type 2 diabetes who want glucose insights without needles or adhesive sensors. The company was founded in San Francisco in 2016 and has since expanded its products to multiple international markets. Its product range spans from clinical-grade CGM accessories for insulin-dependent users to the RIZZ smart ring, which integrates glucose tracking with sleep, stress, heart rate, SpO2, and skin temperature data into a single device. Ambrosia Systems positions itself as a technology platform company, combining proprietary hardware with an AI-driven health coaching layer.
July 2026

Active promotions

Ready to use with your order at Ambrosiasys.

Free demo request available for healthcare providers, employers, and other professional users who want to evaluate the RIZZ ring or BluCon platform before committing to a purchase.
To the shop
Discounted annual subscription option for the LinkBluCon app, offering savings compared to a monthly rolling plan for FreeStyle Libre users.
To the shop
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Summaries by Image Review based on publicly available sources and our own editing. External links may contain affiliate links.

Frequently asked questions

What others ask about Ambrosiasys

Answers to the most common questions, based on search behaviour and our own research.

Is Ambrosia Systems a reliable company to buy from?

Ambrosia Systems has been operating since 2016 and has shipped CGM products to multiple countries. The company is headquartered in San Francisco and has a documented track record in continuous glucose monitoring technology, including partnerships with healthcare providers such as Dr. Mohan's Diabetes Specialties Centre.

What is the return and refund policy at Ambrosia Systems?

Ambrosia Systems has a dedicated refund and payment support team reachable at [email protected]. For specific conditions and timelines, it is recommended to consult their FAQ and support pages directly.

Does Ambrosia Systems ship internationally?

The company serves customers in multiple countries. For buyers in Colombia, Venezuela, Peru, and Ecuador, Ambrosia Systems directs customers to its partner site at bluconlatam.com for faster delivery.

How does the RIZZ ring track glucose without needles or sensors?

The RIZZ ring uses non-invasive technology to provide real-time glucose insights without any skin pricks or adhesive patches. It combines glucose monitoring with additional health metrics such as sleep, stress, heart rate, SpO2, and skin temperature in a single wearable ring.

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