This is a great watch at a great price.
I have always wanted a watch / compass combo, but was never satisfied with the accuracy of other watches (in my price range). This watch has a very accurate compass. It just requires your attention and patience when setting up both the compass and Temparature sensor. Once those are complete you are on your way to adventure. One tip, make sure you follow the procedure to compensate the Temp Sensor for you skin temparature; this adjustment will make the sensor more accurate.
Oh, and also the world time feature is a nice plus. You have 48 cities to chose from, a handy thing for you world travelers or when you are needing to contact other parts of the world and want to make sure you don't wake anybody up in the middle of the night. And of course the basics are all there; a nice light for night time, stopwatch, contdown timer and alarms.
Just make sure you take the time and read the instruction booklet and you will get the most from your new Casio Thermo Sensor/Compass watch, and be happier for it.
I purchased this because of the compass. Great watch, works great. Military tough!