Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not accurate

My husband and I tried this thermometer but were very disappointed. After taking my temperature several times in a row and having a wide range of final temperatures (some were as much as 2 degrees apart), we felt that we could not trust it to give us accurate results. In comparison to our very cheap, digital, oral thermometer (which was very consistent), the forehead scanner also seemed to give lower overall readings. For the price (and the uncertainty), this thermometer is definitely not worth it.