Unable to view Bluetooth name and Firmware version of your band
"1. Tab on the touch until you see the about menu on the band”
2. Once you see the about on the band, long press on the touch. The action will take you inside where you can see the band's Bluetooth name and firmware version
View band's Firmware version from phone App.
Open the NoiseFit Assist app, go to Device page and then tap on the connected device, & then tap about to see your band's firmware version.