Bests & Worsts Reviews from Amazon

Bought bc of the great reviews - however should have given more attention to the negative ones. While a great concept - product is defective. Everyone in the entire house is 97.9 or some days it changes to 98.1 for all 6 of us. We did trials across the 2 weeks we had it to try to give it a fair try. unfortunately doesn't give an accurate read so we are returning.