Instruct: Classify the given Amazon review as either positive or negative.
Query: Useless compass

I purchased this watch for the compass feature, but found it to be completely useless. Apparently, the compass electronics were OEMed from the Tate Compass Company (you surely remember their famous motto: "He who has a Tate's is lost"). The compass quickly loses all sense of direction shortly after calibration. The only redeeming virtue of the compass is that the errors are so large that you would never depend on the thing.This watch also has user interface and functionality problems, but they aren't worth discussing, giving the basic lack of functionality.