538
people found this helpful, as of 2023
ranked #31,957 most helpful
out of 571,544,897 reviews
★★★★★
Calibrates with doctor's
This is a very accurate oximeter and calibrates with my own doctor's
the product in question
Fingertip Pulse Oximeter, Blood Oxygen Saturation Monitor (SpO2) with Pulse Rate Measurements and Pulse Bar Graph, Portable Digital Reading LED Display, Batteries and Carry Case Included
4.7★ · 55,955 ratings, as of 2023