Internet of Things- (IoT-) Based Real-Time Vital Physiological Parameter Monitoring System for Remote Asthma Patients

Table 6

Comparative analysis for sensors with other papers.

No.	Reference	Heart rate	SpO2	Room temp. & humidity	Air quality	Nostril temp.	ECG	Body temp.
1	This paper	Yes	Yes	Yes	Yes	Yes	No	No
2	Ref. [16]	Yes	No	No	No	No	No	No
3	Ref. [27]	No	No	No	No	No	No	Yes
4	Ref. [28]	No	No	Yes	Yes	No	No	No
5	Ref. [29]	Yes	No	Yes	Yes	No	No	No
6	Ref. [30]	No	No	No	No	No	No	No
7	Ref. [31]	No	No	No	No	No	No	No