You can set up different profiles in the Garmin Training Center software (free d/l from Garmin website). I know that's not quite the same.<br><br>
If you are both runners, I wonder if one of you could set the watch to runner mode and the other one to "other sport" mode. That way, you'd know which workouts belonged to who in an easy way. If your DH is a cyclist, then he would just record his workouts for cycling and that would be easy too.<br><br>
So, I think there are workarounds but I don't think (as you surmised) there are multiple profiles allowed. That would be a really great enhancement for Garmin to add.