Garmin Vivosmart 4, Activity and Fitness Tracker w/ Pulse Ox and Heart Rate Monitor, Black

$99.99

SKU: B07GM7WHBG Category:

Description

Garmin Vivosmart 4, NA/AUS, Black/Slate, Small/Medium, 010-01995-10

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Has anyone compared the spo2 oximeter readings with another oximeter to see if they are accurate? My readings seem to be off.Back to product
asked by admin on 2020-11-19 00:00:00
1 answers shown
  1. I’ve compared it with a pulse oximeter on the same hand. Took a reading following instructions (stay still, arm raised at heart level). If worn the traditional way, the spo2 reading is off by 3% (a 98% on pulse ox will read 95% on the Garmin) consistently for me. If worn the way they recommend (further above the arm) for a sp02 reading, it is accurate and matches an oximeter.
    admin answered on 2020-11-19 00:00:00