Product review (5 stars): ... on the fridge (comes with magnetic backing) and I enjoy the large clear data on the front
I keep mine on the fridge (comes with magnetic backing) and I enjoy the large clear data on the front. I know that the temp is very accurate as it is always completely in sync with my home thermostat temp. I have only had it a week or so and the hygrometer part hasn't changed very much. I bought this device because I have a severe dry eye condition and will use it to tell me when I need to run my new humidiifier.  So far, I'm pleased with the purchase but won't really know till wintertime how much it's going to help my eye issue in terms on knowing when to humidify.