SignON

morning hrv · rhr

One minute,
every morning.

SignON records a 1-minute measurement from your Bluetooth chest strap and writes your resting heart rate and heart rate variability to today's wellness record in Intervals.icu. Nothing else.

android · beta source ios · later
SignON settle measure upload settle measure upload 52 Recording 36 s 22 beats recorded Stop 68.4ms rMSSD 61.2ms SDNN 64 of 64 beats used Upload to Intervals.icu close without uploading
measures
rHR · rMSSD · SDNN
takes
60 seconds
needs
chest strap with RR data, Intervals.icu API key
sends to
your Intervals.icu account, nowhere else
without
charts, scores, accounts, servers, tracking
is not
a medical device