Works Great.
The RSA app works great. Yes Apple watch app would be great. Several reviews on here are uninformed. For instance the review about the timer starring at less than 60 seconds. It will almost always start at less than 60 seconds. The app doesnt control the tokens value or time. That is a server side function and us constant regardless of when you enter your pin. Do some research prior to posting next time.
Shiva bomb about
RSA Authenticator (SecurID), v2.0.1