Table 1.

Devices based on the IoT.

IoT Device	Service Offered	Device and Commercial Description
Thermometer	Ear infrared thermometer, fast reaction time (2 s, IrDA communication with 2300	D-1261 from the Prior Medical System (VB Den Haad, Holland)
Glucometer	A glucometer is a home measurement system that the patient can use to test the amount of glucose in the blood.	In this case, any commercial glucometer could be used, as the value is manually introduced in the patient’s application
Weighing Scale	A body scale to facilitate weight control. It is an automatic scale that does not need to be turned on. Bluetooth® communication	UC-351PBT-Ci from AND (Oxfordshire, United Kingdom)
Pulsioximeter	Small, lightweight, and portable wireless pulse oximeter. Code lights allow the patient to know if the pulse oximeter is placed correctly. Bluetooth® communication	Nonin3230 (Amsterdam, Netherlands)
Blood-Pressure Monitor	Arm sphygmomanometer designed to accurately measure blood pressure. Bluetooth® communication	AND UA-767 PlusBT-Ci (Oxfordshire, United Kingdom)
ECG	Patches are only for single use and obtain the signal from the electrocardiogram to evaluate rhythm and cardiac function by recording the electrical activity of the heart.