What's this icon from

[SCJoe]

A new icon has appeared in the notification bar of my pixel 2 and I can't figure out where it came from or what it means. Anyone know?

 

[codesplice]

That's the Data Saver feature. You've either enabled it from the Quick Settings pulldown shade or from Settings > Network & internet > Data Saver > Use Data Saver.

 

[SCJoe]

Thanks! I must have enabled it inadvertently. Sometimes things get turned on and off when I put my phone in my pocket.