Used the InReach SE to track me around town this weekend, worked as expected. Having the display on the unit itself is a huge improvement over my 1st generation Spot. Being able to see that the unit is tracking, last tracking point sent, when next point will be sent, etc., is much more confidence inspiring than a couple of blinking lights.
It paired easily with both my Droid Razr Maxx and my Sony Tablet S, although you can only save one pairing at a time. Hopefully that will change in a firmware update down the road. I don't expect it to connect to both at the same time, nor would I need it to do so, but it would be nice not to have to re-pair to switch between the two. That said, it only takes a minute to do, so not a big deal.
So far it appears the Ram cradle/mount is exclusively available on the Delorme site, which sucks because I don't need the whole setup, just the cradle as I have plenty of Ram mounts and arms (too many really) but I am going to give them a call and see if they will sell me just the cradle.
More to follow when I play with the text messaging...