01 / Hardware
Bench sensor validation and timestamped signal capture
Research & development
A nine-phase engineering roadmap
A forward-looking roadmap adapted from the Cardio AI Ring development presentation. Phases are planning categories, not a statement that all stages are complete.
02 / Innovation & design
Define system architecture and evidence policies
03 / Firmware + AI
Acquisition, signal processing and (AI) TinyML research
04 / Integration
Combine sensor and decision pipelines
05 / AI optimization
Evaluate baselines, quality and false alarms
06 / Miniaturization
Investigate custom PCB, power and wearable fit
07 / Mobile app
Explore secure connectivity and user interface
08 / Validation
Reference comparisons, safety and clinical evidence planning
09 / Manufacturing
Design-for-manufacture and pilot production planning
Engineering principles
Validate before claiming.
Current work includes prototype sensor characterization, timing and artifact investigation, and embedded design. Future work may include single-ring miniaturization, structured algorithm evaluation, human studies and regulatory planning.
Specific circuitry, implementation pseudocode, patent application numbers, and internal cost estimates are intentionally not published here.
Cardio AI Ring is an experimental research-stage concept. It is not clinically validated to diagnose or predict cardiac conditions, is not FDA-cleared, and must not be relied on for medical decisions or emergency monitoring.
Prototype to validation
Engineering the future, one measured milestone at a time.
Illustrative prototype concept. Device performance and medical applications remain under investigation.
