Pros |
Cons |
Gives Emergency GPS location and calls for help |
High Equipment Cost |
Can call for non emergency help |
Requires yearly registration |
Can send ok message |
Have to pay extra for tracking |
Work every were you can see a good amount of open sky |
Smart phone required for all functions except emergency |
Can real time track |
Messages cost if sent to a phone (except Emergency) |
Can send custom messages from a smart phone |
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