![Forerunner 245's pulse ox inaccurate? 90% is not normal for someone who doesn't smoke and who's not out of breath. Plus most of the time they struggle to get a reading. What's Forerunner 245's pulse ox inaccurate? 90% is not normal for someone who doesn't smoke and who's not out of breath. Plus most of the time they struggle to get a reading. What's](https://preview.redd.it/kvevczqia8z31.jpg?width=640&crop=smart&auto=webp&s=2b607ad05fe1a810adf6c1e8d619b69850898923)
Forerunner 245's pulse ox inaccurate? 90% is not normal for someone who doesn't smoke and who's not out of breath. Plus most of the time they struggle to get a reading. What's
![Garmin Instinct 2S Rugged GPS Smartwatch, Battery Upto 21 Days, ABC Sensors,Tracback Routing, Multi GNSS, Ascent/Descent,24/7 HR, SPO2, GPS Coordinates, Health Snapshot, MIL STD 810G with Orchid Band : Amazon.in: Electronics Garmin Instinct 2S Rugged GPS Smartwatch, Battery Upto 21 Days, ABC Sensors,Tracback Routing, Multi GNSS, Ascent/Descent,24/7 HR, SPO2, GPS Coordinates, Health Snapshot, MIL STD 810G with Orchid Band : Amazon.in: Electronics](https://m.media-amazon.com/images/I/61JKs45eICL._AC_UF1000,1000_QL80_.jpg)
Garmin Instinct 2S Rugged GPS Smartwatch, Battery Upto 21 Days, ABC Sensors,Tracback Routing, Multi GNSS, Ascent/Descent,24/7 HR, SPO2, GPS Coordinates, Health Snapshot, MIL STD 810G with Orchid Band : Amazon.in: Electronics
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Sensors | Free Full-Text | Validity of Peripheral Oxygen Saturation Measurements with the Garmin Fēnix® 5X Plus Wearable Device at 4559 m
Understanding Pulse Ox | You've heard of Pulse Ox, but what exactly does it do? Pulse oximeter sensors in Garmin watches measure SpO2, the % of oxygenated blood in your... | By
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