Battery Optimization not working in O beta?

[N4Newbie]

Just curious about this. I unplugged last night at 100% charge and the phone sat on the nightstand untouched for 6+ hours. As you can see, it never went into optimization mode and burned through a significant amount of charge while off...

It is a Pixel XL, by the way.

 

[VAVA Mk2]

Just curious about this. I unplugged last night at 100% charge and the phone sat on the nightstand untouched for 6+ hours. As you can see, it never went into optimization mode and burned through a significant amount of charge while off...

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It is a Pixel XL, by the way.

O battery on my 6P seems less than stellar compared to 7.1.2 stable. Hoping the final release on Monday fixes this.

 

[ptkelly]

I have a Pixel and am running Android O beta 4. I normally power down my phone at night but a few nights ago I left it on by mistake. It was at 88% when I went to bed. When I got up the next morning it was at 86%. I don't know where the 2% went and didn't worry about it but "Doze" apparently worked for me.

I'm obviously no Android expert. I am curious. Your system used 22% but Android OS used only 9%. Any idea what part of "system" used the other 13%?

 

[N4Newbie]

I have a Pixel and am running Android O beta 4. I normally power down my phone at night but a few nights ago I left it on by mistake. It was at 88% when I went to bed. When I got up the next morning it was at 86%. I don't know where the 2% went and didn't worry about it but "Doze" apparently worked for me.

I'm obviously no Android expert. I am curious. Your system used 22% but Android OS used only 9%. Any idea what part of "system" used the other 13%?

I have no idea.

To be fair (maybe it's applicable?), I was 5,000 miles away from home at the time - near Sao Paulo, Brasil, for the entire week on business. My network is Google Project Fi and i'm not sure what network I was on but, as you can see in the image, I had very good Wi-Fi and Cellular signals at the time.

I will try to remember to do another test tonight and see what pops.

 

[Trigati]

The page that actually lists battery usage per app would also be helpful in determining if there's an app keeping the phone awake, too.

 

[N4Newbie]

I just happened to get the Android O OTA update last night, so I installed that and then went to sleep with the Pixel XL plugged in. Woke up at 2:00 AM or thereabouts and unplugged at 100% charge. Woke up again a few hours later and checked battery stats. The first image is what I saw immediately after opening the stats (looks perfect!), and the second one is what it changed to immediately after taking the first screenshot.

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[Billy Bob Jimmy Joe]

I'm also experiencing terrible battery life since updating to Oreo.

 

[TheWalkingTed]

This is the first thing i noticed on my 6P as well with the final Oreo release. Back on Nougat 7.1.2 now and it all seems to be good.