![Inaccurate SpO2 readings in continuous tracking mode after firmware 2.50 - vivosmart 4 - Health & Wellness - Garmin Forums Inaccurate SpO2 readings in continuous tracking mode after firmware 2.50 - vivosmart 4 - Health & Wellness - Garmin Forums](https://forums.garmin.com/cfs-file/__key/communityserver-discussions-components-files/112/1469558.png)
Inaccurate SpO2 readings in continuous tracking mode after firmware 2.50 - vivosmart 4 - Health & Wellness - Garmin Forums
![Garmin Forerunner 255 Smart Watch - Heart Rate Monitor, Pulse Oximeter Sensor, Barometer, Altimeter, Digital Compass, Gyro Sensor, Accelerometer, Thermometer - Sleep Monitor, Alarm, Clock Display, Timer, Stopwatch, Phone, Text Messaging, Calendar, Garmin Forerunner 255 Smart Watch - Heart Rate Monitor, Pulse Oximeter Sensor, Barometer, Altimeter, Digital Compass, Gyro Sensor, Accelerometer, Thermometer - Sleep Monitor, Alarm, Clock Display, Timer, Stopwatch, Phone, Text Messaging, Calendar,](https://www.compsource.com/mscs_images/epics/large/1074088697.jpg)
Garmin Forerunner 255 Smart Watch - Heart Rate Monitor, Pulse Oximeter Sensor, Barometer, Altimeter, Digital Compass, Gyro Sensor, Accelerometer, Thermometer - Sleep Monitor, Alarm, Clock Display, Timer, Stopwatch, Phone, Text Messaging, Calendar,
![My spo2 level drops 5-10 times at night. Sometimes down to 78. Should I worry ? Avarage is allways above 90 - Instinct Solar - Wearables - Garmin Forums My spo2 level drops 5-10 times at night. Sometimes down to 78. Should I worry ? Avarage is allways above 90 - Instinct Solar - Wearables - Garmin Forums](https://forums.garmin.com/resized-image/__size/960x720/__key/communityserver-discussions-components-files/498/021D3EB4_2D00_5AC1_2D00_4131_2D00_8633_2D00_750E62C49F63.png)
My spo2 level drops 5-10 times at night. Sometimes down to 78. Should I worry ? Avarage is allways above 90 - Instinct Solar - Wearables - Garmin Forums
![Garmin patent revealed with aim of improving SpO2 monitoring in smartwatches - NotebookCheck.net News Garmin patent revealed with aim of improving SpO2 monitoring in smartwatches - NotebookCheck.net News](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/2019010315245073_32546456.jpg)
Garmin patent revealed with aim of improving SpO2 monitoring in smartwatches - NotebookCheck.net News
![The Garmin D2 Air X10 Smartwatch has launched with SpO2 sensor, plus a host of aviation and fitness features - NotebookCheck.net News The Garmin D2 Air X10 Smartwatch has launched with SpO2 sensor, plus a host of aviation and fitness features - NotebookCheck.net News](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/D2_Air_X10.png)
The Garmin D2 Air X10 Smartwatch has launched with SpO2 sensor, plus a host of aviation and fitness features - NotebookCheck.net News
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
![Garmin Forerunner 255S GPS Smartwatch, Battery Upto 12 Days, Advanced Insights,HeartRate Variability & Advanced Sleep Score, SPO2 & Stress Monitoring, Performance Condition with Pink Band : Amazon.in: Electronics Garmin Forerunner 255S GPS Smartwatch, Battery Upto 12 Days, Advanced Insights,HeartRate Variability & Advanced Sleep Score, SPO2 & Stress Monitoring, Performance Condition with Pink Band : Amazon.in: Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71SJg6xtATL._AC_UF1000,1000_QL80_.jpg)