JHRT
ECG recorder
not connected
Heart rate
--
bpm
Last RR
--
ms
RMSSD
--
ms, last 30 beats
Signal
--
Connect
Record
display filter
Settings
Sessions
Session
Start
Length
Samples
Gaps
Log
Settings
Server URL (for uploads)
Upload key
Mains frequency (display notch)
60 Hz
50 Hz
Cancel
Save