The first connected system
for custom decompression

Adjust your diving procedures to your person.

This website is dedicated to recreational & technical diving. For professional divers, hyperbaric workers, training centres and scientists: Discover the O’Dive Pro services.

Discover O'Dive

Azoth Systems has developed an innovation that – for the first time in the world – allows scuba divers to personalise their diving practice by taking into consideration the gas microbubbles detected in their venous system after diving.

What is it about?


O’Dive is complementary with the dive computer. It consists of a vascular microbubbles  sensor (ultrasound Doppler technology) combined with a server that analyses your personal measurements and your diving data.

An innovation for your safety

After each dive followed by measurements, O’Dive determines a dive quality index set between 0 to 100%. Thus, the diver can easily control his practice. A personalised simulator shows the added value of several options that can help improve his safety.

A solution for you

Providing tools to help divers stepping back from their practice and allowing them dive after dive to improve their self-knowledge and to better anticipate their own body’s reactions are at the very heart of O’Dive innovation.


O’Dive enables divers to gain self-knowledge, to measure their practice’s quality level and to improve their safety while diving.


O’Dive has been developed over 10 years of Research & Development, resulting in 4 research thesis and several patents.


Your dive quality is determined through an index that takes your dive parameters and your own bubble measurements into account.

Our partners

Discover all our partner dives centers and our licensed instructors.

They trust O'Dive
"I think it’s the biggest game changer since the personal dive computer."
Paul Toomer
President of RAID
"The O’Dive concept is extraordinary."
Phil Short
Veteran explorer and educator
"I think it’s the next step forward in revolutionizing diving safety and decompression."
Christian Heylen
President of IANTD Indo-Pacific and IANTD board member
"I trust the system for detecting bubbles."
Pr Costantino Balestra
DAN Europe’s Vice President of Research and Education
"I think O’Dive is an effective education tool for divers [...] and also for instructors who are teaching divers about decompression principles."
Edd Stockdale
Technical diving instructor trainer
Press review
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