1,524
people found this helpful, as of 2023
ranked #4,739 most helpful
out of 571,544,897 reviews
★★☆☆☆
Still testing for accuracy
Most of the time, we think this is working like it should, but we have definitely gotten some low readings and take it again and it then seems ready. He took it to his doctor and the doctor said it was garbage and we are sending it back.
April 2022 · Health and Household · verified purchase