![Despite the SpO2 / pulse ox being not for medical use, I'm still disappointed in its accuracy. The pulse oximeter on my 245 is consistently out by 7-15%. Pretty much useless, even Despite the SpO2 / pulse ox being not for medical use, I'm still disappointed in its accuracy. The pulse oximeter on my 245 is consistently out by 7-15%. Pretty much useless, even](https://preview.redd.it/d7n5yy3i6zz51.jpg?auto=webp&s=7599d5640ff2ff946a674916f605e13b18ae9650)
Despite the SpO2 / pulse ox being not for medical use, I'm still disappointed in its accuracy. The pulse oximeter on my 245 is consistently out by 7-15%. Pretty much useless, even
Pulse oximeter only tracks for a few hours during the night. - Forerunner 245 Series - Running/Multisport - Garmin Forums
![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 Forerunner 245 GPS Watch - Wrist - Heart Rate Monitor, Pulse Oximeter Sensor, Accelerometer, Digital Compass - Music Player, Push Notification, Email, Text Messaging, Calendar, Alarm, Clock Display, Timer, Stopwatch, Phone, Garmin Forerunner 245 GPS Watch - Wrist - Heart Rate Monitor, Pulse Oximeter Sensor, Accelerometer, Digital Compass - Music Player, Push Notification, Email, Text Messaging, Calendar, Alarm, Clock Display, Timer, Stopwatch, Phone,](https://www.compsource.com/mscs_images/epics/large/1059552438.jpg)
Garmin Forerunner 245 GPS Watch - Wrist - Heart Rate Monitor, Pulse Oximeter Sensor, Accelerometer, Digital Compass - Music Player, Push Notification, Email, Text Messaging, Calendar, Alarm, Clock Display, Timer, Stopwatch, Phone,
Win Mobile World - Forerunner 245 ============ □ 7 Days Battery □ Garmin Coach □ Sport Apps □ Running Dynamics □ VO2 Max Measure □ Pulse OX □ Training Status/Effect □ Training
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Amazon.com: Garmin Forerunner 245, GPS Running Smartwatch with Advanced Dynamics, Slate Gray : Electronics
![Forerunner 245 Pulse Ox ridiculously inaccurate - Forerunner 245 Series - Running/Multisport - Garmin Forums Forerunner 245 Pulse Ox ridiculously inaccurate - Forerunner 245 Series - Running/Multisport - Garmin Forums](https://forums.garmin.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/399/20191117_5F00_145730.jpg)
Forerunner 245 Pulse Ox ridiculously inaccurate - Forerunner 245 Series - Running/Multisport - Garmin Forums
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