So, 4 days after placing a new sensor and a new transmitter, I got a signal loss alert that I could not fix after several attempts to disconnect and reconnect Bluetooth, as well as restarting my phone. Each time I click on this transmitter to try and connect it to Bluetooth it says "an app is needed to use this device" and won't give me other options.
I didn't know what else to do so I tried a new sensor on my opposite arm, started the warmup session, and got another signal loss error that I couldn't fix.
Any ideas what the issue might be? It doesn't seem to be my phone because I can connect it to other Bluetooth devices but I'm not sure, open to any ideas!