![Garmin Lily Smart Watch - Women - Heart Rate Monitor, Pulse Oximeter Sensor, Accelerometer, Ambient Light Sensor - Text Messaging, Calendar, Clock Display, Timer, Alarm, Stopwatch - Steps Taken, Sleep Quality, Stress, Garmin Lily Smart Watch - Women - Heart Rate Monitor, Pulse Oximeter Sensor, Accelerometer, Ambient Light Sensor - Text Messaging, Calendar, Clock Display, Timer, Alarm, Stopwatch - Steps Taken, Sleep Quality, Stress,](https://content.etilize.com/1300/1068083881.jpg)
Garmin Lily Smart Watch - Women - Heart Rate Monitor, Pulse Oximeter Sensor, Accelerometer, Ambient Light Sensor - Text Messaging, Calendar, Clock Display, Timer, Alarm, Stopwatch - Steps Taken, Sleep Quality, Stress,
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
![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
![Garmin Venu 2 Smart Watch - Heart Rate Monitor, Pulse Oximeter Sensor, Barometer, Altimeter, Digital Compass, Gyro Sensor, Accelerometer, Thermometer, Ambient Light Sensor - Clock Display, Alarm, Timer, Stopwatch, Text Messaging, Calendar, Garmin Venu 2 Smart Watch - Heart Rate Monitor, Pulse Oximeter Sensor, Barometer, Altimeter, Digital Compass, Gyro Sensor, Accelerometer, Thermometer, Ambient Light Sensor - Clock Display, Alarm, Timer, Stopwatch, Text Messaging, Calendar,](https://content.etilize.com/1300/1069293186.jpg)
Garmin Venu 2 Smart Watch - Heart Rate Monitor, Pulse Oximeter Sensor, Barometer, Altimeter, Digital Compass, Gyro Sensor, Accelerometer, Thermometer, Ambient Light Sensor - Clock Display, Alarm, Timer, Stopwatch, Text Messaging, Calendar,
![Garmin Venu Sq Smart Watch - Heart Rate Monitor, Pulse Oximeter Sensor, Digital Compass, Accelerometer, Thermometer, Ambient Light Sensor - Calendar, Clock Display, Alarm, Timer, Stopwatch, Text Messaging - Heart Rate, Sleep Garmin Venu Sq Smart Watch - Heart Rate Monitor, Pulse Oximeter Sensor, Digital Compass, Accelerometer, Thermometer, Ambient Light Sensor - Calendar, Clock Display, Alarm, Timer, Stopwatch, Text Messaging - Heart Rate, Sleep](https://www.compsource.com/mscs_images/epics/large/1065578338.jpg)
Garmin Venu Sq Smart Watch - Heart Rate Monitor, Pulse Oximeter Sensor, Digital Compass, Accelerometer, Thermometer, Ambient Light Sensor - Calendar, Clock Display, Alarm, Timer, Stopwatch, Text Messaging - Heart Rate, Sleep
![Why Pulse Oximeter sp02 works at night only from 00 - 04 h - Forerunner 945 - Running/Multisport - Garmin Forums Why Pulse Oximeter sp02 works at night only from 00 - 04 h - Forerunner 945 - Running/Multisport - Garmin Forums](https://forums.garmin.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/400/Screenshot_5F00_20190608_2D00_075731.png)
Why Pulse Oximeter sp02 works at night only from 00 - 04 h - Forerunner 945 - Running/Multisport - Garmin Forums
![PULSE OX READINGS OF GARMIN FENIX 6X IS 5% UNDER REALITY - fēnix 6 series - Wearables - Garmin Forums PULSE OX READINGS OF GARMIN FENIX 6X IS 5% UNDER REALITY - fēnix 6 series - Wearables - Garmin Forums](https://forums.garmin.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/431/BEA806D9_2D00_1E60_2D00_4C32_2D00_B2D9_2D00_33A2BD98B38C.jpeg)
PULSE OX READINGS OF GARMIN FENIX 6X IS 5% UNDER REALITY - fēnix 6 series - Wearables - Garmin Forums
![Make the most out of your Garmin Vivosmart pulse oximeter (blood oxygen saturation) feature - MyHealthyApple Make the most out of your Garmin Vivosmart pulse oximeter (blood oxygen saturation) feature - MyHealthyApple](https://www.myhealthyapple.com/wp-content/uploads/Garmin-Vivosmart-Pulse-Oximeter-SPO2-oxygen-sensor-readings.jpg)
Make the most out of your Garmin Vivosmart pulse oximeter (blood oxygen saturation) feature - MyHealthyApple
Line Garmin Lily Smart Watch Women Heart Rate Monitor Pulse Oximeter Sensor Accelerometer Ambient Light Sensor TFT LCD Touchscreen Bluetooth 120 Hour 1.34 Rose Gold Light Sand Case - Office Depot
![Garmin Lily Smart Watch - Women - Heart Rate Monitor, Pulse Oximeter Sensor, Accelerometer, Ambient Light Sensor - Text Messaging, Calendar, Clock Display, Timer, Alarm, Stopwatch - Steps Taken, Sleep Quality, Stress, Garmin Lily Smart Watch - Women - Heart Rate Monitor, Pulse Oximeter Sensor, Accelerometer, Ambient Light Sensor - Text Messaging, Calendar, Clock Display, Timer, Alarm, Stopwatch - Steps Taken, Sleep Quality, Stress,](https://www.compsource.com/mscs_images/new_pics/large/0100238402_1388.jpg)