Meet the HeartyPatch: an open source connected patch with WiFi and Bluetooth that lets you measure your ECG, heart rate, and HRV. It has a compact, wearable design and works with your phone’s app to send the cloud to the cloud.
The HeartyPatch lets you monitor your heart for stress and fatigue. It can also be used to identify heart abnormalities. The kit comes with disposable electrode pads. It has an ESP32 WiFi/BLE SoC with 2x 240 MHz processor cores.