![Is it normal for my Pulse Ox to stop taking readings in the middle of the night? I have it set to monitor during sleep only to save battery. : r/ Garmin Is it normal for my Pulse Ox to stop taking readings in the middle of the night? I have it set to monitor during sleep only to save battery. : r/ Garmin](https://preview.redd.it/1u7ox0gqyuu41.jpg?auto=webp&s=4525ab6107f09daaf2876966267c4e32f171525d)
Is it normal for my Pulse Ox to stop taking readings in the middle of the night? I have it set to monitor during sleep only to save battery. : r/ Garmin
![Sp02 suddenly drops low at night, anyone else have this? : Garmin, Public Company, Consumer Discretionary Sector : r/Garmin Sp02 suddenly drops low at night, anyone else have this? : Garmin, Public Company, Consumer Discretionary Sector : r/Garmin](https://i.redd.it/9c9bcc6lui741.jpg)
Sp02 suddenly drops low at night, anyone else have this? : Garmin, Public Company, Consumer Discretionary Sector : r/Garmin
Pulse oximeter only tracks for a few hours during the night. - Forerunner 245 Series - Running/Multisport - Garmin Forums
![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/112/1463563.png)
Inaccurate SpO2 readings in continuous tracking mode after firmware 2.50 - vivosmart 4 - Health & Wellness - 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?auto=webp&s=ead5ce3d9e0af21ebb30f468fd67c2c182af6aca)
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
![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/1280x960/__key/communityserver-discussions-components-files/400/Screenshot_5F00_20190609_2D00_191504_5F00_Connect.jpg)
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 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)