Garmin Brunei - Garmin Forerunner 245 music will estimates your body's blood oxygen saturation which can help gauge how your body is absorbing oxygen and track your body's energy levels to find
![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
Pulse oximeter only tracks for a few hours during the night. - Forerunner 245 Series - Running/Multisport - Garmin Forums
![Garmin Epix Gen 2 Sapphire GPS Outdoor Smartwatch with Amoled Display Touchscreen, Battery upto 16 Days, 24/7 HRV, SPO2, Advanced Sleep Monitoring, VO2 Max, RealTime Stamina with Slate Band : Amazon.in: Electronics Garmin Epix Gen 2 Sapphire GPS Outdoor Smartwatch with Amoled Display Touchscreen, Battery upto 16 Days, 24/7 HRV, SPO2, Advanced Sleep Monitoring, VO2 Max, RealTime Stamina with Slate Band : Amazon.in: Electronics](https://m.media-amazon.com/images/I/61Kq3bOgreL._AC_UF1000,1000_QL80_.jpg)
Garmin Epix Gen 2 Sapphire GPS Outdoor Smartwatch with Amoled Display Touchscreen, Battery upto 16 Days, 24/7 HRV, SPO2, Advanced Sleep Monitoring, VO2 Max, RealTime Stamina with Slate Band : Amazon.in: Electronics
![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)