Take RR interval data via Bluetooth Low Energy directly into Chrome.
Report current HR, HRV (SDRR, configurable window) and give a graph of history of HRV. After configurable number of intervals, export RRI sequence to file.
based originally on https://github.com/WebBluetoothCG/demos.git
- enable bluetooth support in Chrome at
chrome://flags/#enable-web-bluetooth
- run
python -m SimpleHTTPServer 6900
- go to
localhost:6900
in Chrome