I've been testing different combinations of HR straps, footpods etc. It would be really nice if there was a way to quickly see which ANT and Bluetooth devices are connected and which are not - throughout the run. So basically a datafield (or widget?) showing current status of connected/unconnected devices. Extra points if it could write that data into the FIT file so your could view any disconnections afterwards and when they occurred.
I know you can see the connected sensors by going into the watch settings, but it's not very convenient during a run.