Is SMS Relay a part of Handoff?

[rjmacs]

pinkoos wrote:
[quote=rjmacs]
SMS is listed separately from Handoff here. The only listed requirement is an iOS device with 8.1.

Thanks. Yeah, I saw that link before and noted that it was listed separately, but I just read something online (can't find the link even though I just read it!), that has me kinda worried that I may be out of luck yet again.
That's all i got! Let us know how it works out tonight....