![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. : 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. : Garmin](https://i.redd.it/1u7ox0gqyuu41.jpg)
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. : Garmin
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![Heading to altitude: Pulse Ox joins other features in Garmin fēnix 5 Plus watch series - endurance.biz Heading to altitude: Pulse Ox joins other features in Garmin fēnix 5 Plus watch series - endurance.biz](https://endurance.biz/wp-content/uploads/2018/06/180619_Garmin-fenix-5-Plus-Series.jpg)
Heading to altitude: Pulse Ox joins other features in Garmin fēnix 5 Plus watch series - endurance.biz
![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://i.redd.it/kvevczqia8z31.jpg)