I am working on a human-care project using RPi. The second phase of project is in progress, and I need small wireless temperature sensor to be able to place on a human body. I've searched the internet, and couldn't really find any small-and-price-acceptable sensors for my need. This one is the closest I saw (it's like a strip).
Also, I've found this on Amazon, and I wonder what's in the background ?
Do you have any suggestions or some lessons learned to share about this topic ? If there is no suitable wireless sensor, is there any bluetooth one that is practical for this usage ?
Thanks in advance.