09-22-2008, 05:41 PM
They seem like a cool idea, but, I do know a couple of people that DID buy one. The screen is just too small to be very effective, and the earlier models (don't know if they have improved) the transmitter didn't work if cold, which most waters are here.
Plus don't you have to replace the whole transmitter when the battery dies?
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Plus don't you have to replace the whole transmitter when the battery dies?
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