Originally Posted by MarkWildey
Do you need to supply a SIM card for the Garmin or does it come supplied. If supplied is there some subscription to maintain updates?
Seems to be trashed on Amazon but other sites not so.
Are they any good?
Mine does what Garmin says it should. The iPhone app is slick and response from the GTU10 back to the app or pc has been 100%.
Geofencing is easy to define and response to exiting the fence is quick.
There's no additional sim but, as you say, there's an annual fee. Worth it in my book.