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  • How are reviewers describing this item?
    great, accurate, easy, every and worth.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 117.
  • Previous analysis of this listing was an D grade.
  • Our engine has discovered that over 90% high quality reviews are present.
  • This product had a total of 905 reviews as of our last analysis date on Dec 13 2016.
Reviews Summary

I used to carry it in my shirt pocket all the time

Very easy to use and read i'm an er registered nurse and this pulse ox is always in my pocket for quick o2 and pulse readings

Use this every day in my job as a visiting nurse this is the fast and inexpensive way to check your heart rhythm

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