Microsoft Band

I like the app. but as said in other reviews, it should be a universal app. I would like to be able to see bigger graphs and more detail on my W10 PC. Possibly the ability to play back a tracked run...the ability to click on the points in the run and see details... and often, I still get emails and text on my Band2, but I can't respond via the band because it says it can't connect to my phone.. I don't know if that is really the band or phone though

The app is great overall, I really like it but it needs to be a universal windows app. I should be able to have this app on my windows 10 pc or tablet.

Since yesterday, the app does not sync. It gives an error - System error. Something went wrong. Please try again. I uninstalled and reinstalled the app, and still get the same error. Don't have the band, but I use this app to track steps on my Lumia 950 XL. Worked great until yesterday. Please fix. This is an important app for me.