Timex Ironman Global Trainer?

[dreamyjeanie]

Anyone have or use one of these, Timer Ironman Global Trainer?
Timex Ironman Global Trainer with GPS Heart Rate Monitor - T5K444

I received an Active.com Schwaggle ad (kind of like Groupon) for $200 off and was wondering if these were reliable.

 

[112toGuru]

You could read up here: good reviews

DC Rainmaker: Timex Ironman GPS Global Trainer In Depth Review

I looked at other Timex watches but went with another brand because they were not Mac compatible.