The Raspberry Pi is wonderful platform for learning and building your own smart gadgets. We have already covered plenty of interesting projects based on it. The HealthyPi 5 is also worth a look. It is a Raspberry Pi RP2040 powered biosignal sensor platform that can handle ECG, respiration, SpO2, body temperature data, and more.
You can use external sensors to capture and analyze GSR, EEG, and EMG data. HealthyPi 5 comes with WiFi and Bluetooth connectivity. It can be used for a variety of machine learning applications. You can develop applications for it in C/C++. MicroPython is also supported. HealthyPi 5 not only has an open source desktop application but Flutter apps that compile natively on iOS and Android. The device can be used as a vital sign monitor and wireless data logger for your smartphone.[where to get it]