NIGHT ONE & I'm so irritated!!! I read the reviews, tried it anyway & they are all true! That stupid low alarm woke me & my husband 4 times! 2 of the 4 times I checked with my Accu Chek meter, and I was not low. Last time: Freestyle = 53 Accu Chek = 101! I finally just turned off notification permissions. I'm beyond disappointed at the inaccuracies! I really wanted this to work after using the too expensive Dexcom that I loved. Cheaper isn't always better & definitely not worth my rest!!