How Is
DAIVIN!
Using AI?
Builds tankless dive gear that extracts breathable oxygen from water via electrolysis.
Company Overview
Develops tankless, battery-powered dive gear using electrolysis to extract oxygen from water, enabling breath autonomy across sea, land, and space environments.
Product Roadmap & Public Announcements
Three-domain positioning: sea (diving), land (firefighting, medical), space (life-support). Modular, battery-powered electrolysis as core platform technology.
Signals & Private Analysis
Prototype testing with military divers and possible astronaut programs. ML likely required for gas mixture optimization and real-time safety monitoring. Very small team, possibly bootstrapping with defense contracts.
DAIVIN!
Machine Learning Use Cases
<p>Real-time ML-driven optimization of breathable gas mixture output from electrolysis, adjusting oxygen and humidity levels based on diver physiology and environmental conditions.</p>
The device uses AI to constantly tweak the air you breathe underwater so it's always safe, like a smart thermostat for your lungs.
DAIVIN!'s tankless system generates breathable air via electrolysis in real time, but raw electrolysis output must be precisely tuned—too much oxygen at depth causes toxicity, too little causes hypoxia, and CO2 buildup is lethal. A lightweight ML model running on an embedded microcontroller continuously ingests sensor data (dissolved O2, CO2 partial pressure, water temperature, depth, battery state, user breathing rate) and dynamically adjusts electrolysis current, gas flow valves, and CO2 scrubber activation. The model is trained on physiological datasets mapping breathing patterns to metabolic demand across dive profiles, and uses online learning to adapt to individual users over repeated dives. This replaces the static gas tables and manual valve adjustments of traditional rebreathers with a fully autonomous, closed-loop system—critical for enabling untrained users and for scaling to non-diving environments like space habitats where manual intervention is impractical.
It's like having a sommelier for your lungs who instantly knows whether you need a bold red or a light white based on what you're doing, except instead of wine it's oxygen and getting it wrong means you pass out.
Key Technical Team Members
- Leo Kankkunen, Founder & CEO
Competitive Advantage
Leo combines deep electrical engineering with hands-on diving and military experience, giving first-principles understanding of both hardware challenges and end-user pain points of breathing in extreme environments.
DAIVIN!
Funding History
- 2025: Leo Kankkunen founds DAIVIN!
- 2025-2026: Stealth development phase
- 2026: No public funding disclosed
DAIVIN!
Competitors
- Traditional Dive Gear: Aqualung, Mares, Scubapro
- Rebreathers: AP Diving, rEvo, Hollis
- Electrolysis: Triton (controversial), Exolung
- Space Life-Support: Collins Aerospace, Paragon Space
- Portable Oxygen: Inogen, Philips Respironics
