Go to setting on your watch, select About, you can see the watch's blueetooth name and MAC address
Open the NoiseFit app, go to Settings and then tap on the connected device, your watch's firmware version will be present on the screen
Go to setting on your watch, select About, you can see the watch's blueetooth name and MAC address
Open the NoiseFit app, go to Settings and then tap on the connected device, your watch's firmware version will be present on the screen