The functional characteristics of the COMGO finger arterial HRV electrocardiograph do not mention the implementation threshold. The article only includes (hemodynamic waveform analysis + ECG + HRV + image recognition (tongue diagnosis, hand and face diagnosis) + smart expert interactive consultation and hygiene teaching system (the knowledge graph is integrated into LLM, greatly improving the accuracy of LLM)) and "the first simultaneous collection of ECG + SpO2 dual physiological data analysis HRV heart rate variability detector and cardiovascular elasticity and fatigue, vascular age and whether the level of hydration is sufficient and other health trend analysis.

COMGO指動脈HRV心電圖描記器的功能特點並未提及實現門檻，文中僅有（血流動力學波形分析+ECG+HRV+影像辨識(舌診、手面診)+ 智慧專家互動式問診與衛教系統(知識圖譜整合到LLM中，大幅提升LLM 準確)）及「首創同步採集ECG + SpO2 雙生理資料分析HRV心率變異性偵測儀與心血管彈性疲與血管年齡與補充水份程度是否足夠等健康趨勢分析。