Can not connect Sleep to Fitbit (and can read SPO2?)

I bought “Fitbit Sense”, but can’t connect from sleep apps.
I installed fit bit “sleep” apps and try connect.

So, how to connect? Please tell me procedures.

Hello @thegifumap, please make sure you have installed the Sleep FitBit app on the watch. Then you need to configure Settings > Wearable > FitBit… you need to see a persistent notification that the FitBit server is running - unfortunately the FitBit integration was really the thoughtest one for us and we need in fact run a webserver ion the phone to be able to communicate with your watch…