Yes Jonno they do.
It's worth noting that there's different standards of ODB2 and you need to be specific which dongles you buy. The 15-17 Tracer uses ODB2 v2.1, if you buy a v1.5 dongle it won't work.
Conversely, my friend has a 2015 tiger 800 and it's the opposite for him, only v1.5 dondles will work.