[BAND] Data usage since update?

[ytrewq]

Since Microsoft Health updated, I have had numerous moments when my cell phone (Lumia Icon) used enormous amounts of data. 1 GB at a time, a couple times per day. Sometimes in the middle of the night, when I'm sleeping. Has anyone else noticed something similar? I don't have a way to track which apps are using data, so I'm trying to verify whether it's Microsoft Health. I haven't installed any other apps, and the first data explosion happened on 2/23, which is when Health updated.

 

[phirefly]

What does data sense say?

 

[defante]

Have you tried the Data Sense app? It either came with all Lumias or 8.1. I haven't experienced any excessive data usage since updating. Lumia 925 here.

 

[ytrewq]

It shows 8.15 GB of data in the last two days for "Restore Data." What is Restore Data?

 

[ytrewq]

I posted this problem on the Lumia Icon forum, since I suspect "Restore Data" is probably not related to MS Health. But maybe I'm wrong.