![Forerunner 245 Music, red light (SpO2) always on - Forerunner 245 Series - Running/Multisport - Garmin Forums Forerunner 245 Music, red light (SpO2) always on - Forerunner 245 Series - Running/Multisport - Garmin Forums](https://forums.garmin.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/399/WhatsApp-Image-2023_2D00_03_2D00_02-at-10.34.36.jpeg)
Forerunner 245 Music, red light (SpO2) always on - Forerunner 245 Series - Running/Multisport - Garmin Forums
![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://i.redd.it/d7n5yy3i6zz51.jpg)
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
![Garmin Forerunner 265 Music GPS Running Smartwatch,Amoled Touchscreen, Battery Upto 13 Days, HRV Status & Advanced Sleep Monitoring, SPO2,Morning Report, Track Running, Cross Training with Black Band : Amazon.in: Electronics Garmin Forerunner 265 Music GPS Running Smartwatch,Amoled Touchscreen, Battery Upto 13 Days, HRV Status & Advanced Sleep Monitoring, SPO2,Morning Report, Track Running, Cross Training with Black Band : Amazon.in: Electronics](https://m.media-amazon.com/images/I/71y2F46secL._AC_UF1000,1000_QL80_.jpg)
Garmin Forerunner 265 Music GPS Running Smartwatch,Amoled Touchscreen, Battery Upto 13 Days, HRV Status & Advanced Sleep Monitoring, SPO2,Morning Report, Track Running, Cross Training with Black Band : Amazon.in: Electronics
Pulse oximeter only tracks for a few hours during the night. - Forerunner 245 Series - Running/Multisport - Garmin Forums
![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
![Garmin Forerunner 255S Music GPS Running Smartwatch, Battery Upto 12 Days, HeartRate Variability & Advanced Sleep Monitoring, SPO2 & Stress Monitoring,Performance Condition with Black Band : Amazon.in: Electronics Garmin Forerunner 255S Music GPS Running Smartwatch, Battery Upto 12 Days, HeartRate Variability & Advanced Sleep Monitoring, SPO2 & Stress Monitoring,Performance Condition with Black Band : Amazon.in: Electronics](https://m.media-amazon.com/images/I/71PeBE1CKiL._AC_UF1000,1000_QL80_.jpg)
Garmin Forerunner 255S Music GPS Running Smartwatch, Battery Upto 12 Days, HeartRate Variability & Advanced Sleep Monitoring, SPO2 & Stress Monitoring,Performance Condition with Black Band : Amazon.in: Electronics
![Forerunner 245 Music, red light (SpO2) always on - Forerunner 245 Series - Running/Multisport - Garmin Forums Forerunner 245 Music, red light (SpO2) always on - Forerunner 245 Series - Running/Multisport - Garmin Forums](https://forums.garmin.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/399/WhatsApp-Image-2023_2D00_03_2D00_02-at-10.34.38.jpeg)
Forerunner 245 Music, red light (SpO2) always on - Forerunner 245 Series - Running/Multisport - Garmin Forums
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