Product review (1 stars): Buy something, anything, but this
Don't waste your money.  This device is a worthless waste of space, time and money.  In a (few) words...it just plain does not work.  Regardless of several attempts to reset, calibrate and otherwise try to follow the instructions in the equally useless instruction manual that comes with it, it appears to be reporting on weather conditions in some nirvana and has nothing to do with our actual location.  Outdoor temperature always reads somewhere in the 70's (we live in California Central Valley...yesterday's high was around 105.  But this device dutifully informed us that it was an ideal 77.  And according to the barometric pressure readings, we should be expecting a hurricane every other afternoon.

Bah.