I have a Fenix 6x and just added a vivosmart 5 to the connect app. I elected to have the vivosmart as my primary device as I will be using it pretty much most of the time. I'm trying to enable SP02 monitoring during sleep but it's telling me I need to select it as the preferred device which I already did. Am I missing something? I can enable it just fine on the Fenix 6x when it's the primary device.
