![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
![Amazon.com: Garmin fenix 6, Premium Multisport GPS Watch, Heat and Altitude Adjusted V02 Max, Pulse Ox Sensors and Training Load Focus, Silver with Black Band : Electronics Amazon.com: Garmin fenix 6, Premium Multisport GPS Watch, Heat and Altitude Adjusted V02 Max, Pulse Ox Sensors and Training Load Focus, Silver with Black Band : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71el3IWazCL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Garmin fenix 6, Premium Multisport GPS Watch, Heat and Altitude Adjusted V02 Max, Pulse Ox Sensors and Training Load Focus, Silver with Black Band : Electronics
![Garmin Forerunner 745 Black GPS Running Watch - Music, Wi-Fi, Pulse Ox Sensor - 010-02445-00 | Tactical Sports Gear Garmin Forerunner 745 Black GPS Running Watch - Music, Wi-Fi, Pulse Ox Sensor - 010-02445-00 | Tactical Sports Gear](https://cdn.shopify.com/s/files/1/0017/2487/4809/products/368d5257e359d9feda18b06c900845ca_800x.jpg?v=1666119792)
Garmin Forerunner 745 Black GPS Running Watch - Music, Wi-Fi, Pulse Ox Sensor - 010-02445-00 | Tactical Sports Gear
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 Vivoactive 4, GPS Smartwatch, Features Music, Body Energy Monitoring, Animated Workouts, Pulse Ox Sensors and More, Black | FitnessGearUSA.Com Garmin Vivoactive 4, GPS Smartwatch, Features Music, Body Energy Monitoring, Animated Workouts, Pulse Ox Sensors and More, Black | FitnessGearUSA.Com](https://cdn.shopify.com/s/files/1/0923/9088/products/41apUo5OIYL_1024x1024.jpg?v=1631739448)
Garmin Vivoactive 4, GPS Smartwatch, Features Music, Body Energy Monitoring, Animated Workouts, Pulse Ox Sensors and More, Black | FitnessGearUSA.Com
![Pulse Ox Reading Drops to 0% Issue - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums Pulse Ox Reading Drops to 0% Issue - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums](https://forums.garmin.com/resized-image/__size/960x720/__key/communityserver-discussions-components-files/2/20200927_5F00_055833.jpg)
Pulse Ox Reading Drops to 0% Issue - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums
![Pulse Ox chart is too small since version 4.20 - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums Pulse Ox chart is too small since version 4.20 - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums](https://forums.garmin.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/2/pulse-ox-4.20.jpg)
Pulse Ox chart is too small since version 4.20 - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums
![Garmin® debuts the fēnix® 5 Plus, adds maps, music, Garmin Pay and wrist-based Pulse Ox to its popular multisport GPS watch series | Business Wire Garmin® debuts the fēnix® 5 Plus, adds maps, music, Garmin Pay and wrist-based Pulse Ox to its popular multisport GPS watch series | Business Wire](https://mms.businesswire.com/media/20180618005155/en/663515/5/MCJT_10453_Fenix_5_Plus_Hero_Family_Image.jpg)