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This is the last analysis snapshot initiated on Aug 19, 2018.
  • How are reviewers describing this item?
    great, easy, accurate, little and level.
  • Our engine detects that in general the reviewers have a neutral sentiment.
  • Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 1415.
  • Previous analysis of this listing was an C grade.
  • Our engine has profiled the reviewer patterns and has determined that there may be deception involved.
  • Our engine has determined that the review content quality is low.
  • Our engine has analyzed and discovered that 62.6% of the reviews are reliable.
  • This product had a total of 1,145 reviews as of our last analysis date on Aug 19 2018.
Reviews Summary

Works great! love it works good easy to use and easy to read screen

Easy to use, great item great product and very reliable!

Works well accurrate definitely puts my mind at ease and allows me to monitor my mom's 02 level

Works very well i bought this for my mother and she loves it; works great

Review Count History
Price History