Wow, it's small. Kind of amazing how this little GPS unit can send positioning information to low orbit satellites.
I've already customized my customizable messages and made a few runs around town for a fitting. Wearing it on my arm will be fine.
Check-in message is: Pausing to take it all in, replenish, or to bother someone... (check-in message)
Custom message is: All is well. Stopping for a while or turning off tracking indefinitely.
Help message is: I'm okay, but I need roadside assistance at my GPS location. I don't have phone support.
I'll assume the "SOS" button works. I don't see a description of how to test this. I've setup my wife as the primary, and an experienced motorcycle friend as the secondary. I setup emails to go out, and text messages for the HELP messages.
DRZ