02-15-2019 00:00
02-15-2019 00:00
Last night I woke.up after a bad dream my heart was raging. I noticed my fit bit light was res underneath. My heart rate was 120 & the red light stayed on until it went back down a bit. Why was the fitbit light red?
02-15-2019 00:07
02-15-2019 00:07
There has been speculation that the red light is to do with the SPO2 sensor but there doesn't seem to be any documentation on this
02-15-2019 02:58
02-15-2019 02:58
Thanks Steve for replying. I'm full of cold and wonder if that's what's set if off as I find it hard to breathe at night?