Cardio Intelligence
AIで世界に不整脈診断を届ける (Delivering arrhythmia diagnosis to the world with AI)
Tokyo, Japan · Founded 2019 · $235K raised
- Headquarters
- Tokyo
- Employees
- 11–50
- Founded
- 2019
- Business Model
- B2B
- Website
- cardio-i.com
- Total Funding
- $235K
- Last Round
- Series BMar 2026
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Cardio Intelligence is a Tokyo-based medical AI startup developing AI-powered cardiac diagnostic devices to eliminate undiagnosed heart disease globally. Its flagship product SmartRobin is an AI-powered long-term ECG analysis software that enables high-precision arrhythmia detection with reduced analysis time, supporting physicians in confirming diagnoses. The company is also preparing SmartPAFin, an AI software that detects signs of paroxysmal atrial fibrillation from normal ECGs before symptomatic episodes occur. Founded in 2019, the company has raised approximately $6.28M through Series B and holds multiple patents with no competitive products against SmartRobin since launch.
Summary
Cardio Intelligence is an Artificial Intelligence company based in Tokyo, Japan, founded in 2019. It has raised $235K in total across 2 rounds, most recently a Series B round in Mar 2026. Investors include SMBC Venture Capital, Daiwa Corporate Investment and ANRI.
Tech & App Stack
4 technologies & apps tracked
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Funding History
Mar 2026
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Funding: Seed through Series B. Amounts, valuations, and investors where available.
Investors
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