OTbeat Burn in iOS Bluetooth Settings

Hi everyone. Subject is pretty accurate. I've had some time to kill today, so figured I'd practice a bit with the NLS eReader which I just recently received. This question isn't about the eReader itself, or at least I don't think it is. But anyway, I've been attempting to pair it with my Mac and/or iPhone to get a better refresher on Braille displays since I'm not terribly keen on them in the first place. I used a VersaBraille when I lived in another state, but that's apparently no longer manufactured anywhere. That may be a topic inandof itself. But when I turned on my iPhone's blue-tooth and was looking through there, I came to a button simply labeled "OTbeat Burn". I double-tapped that button just to see what would happen, and within a few seconds VoiceOver told me that the connection process took too long. Then I saw an OK button and double-tapped that. Has anybody else heard of OTbeat Burn before and if so, what is it and how can I remove it? Today was the first time it appeared for me.

Update: I did a search for OTbeat Burn, and it seems to be some sort of heart monitor. But it didn't appear when I went into blue-tooth again on my iPhone.