Garmin killed https://connect.garmin.com/modern/daily-summary/today page

Also VERY disappointed to see this. On top of that I can't even see a way to view the home page for days other than the current one.

Summary data for Yesterday and Last 7 Days is now located on the home page for both Garmin Connect Web and the Garmin Connect app. To get them added to your home page, scroll to the bottom and select Edit Home > Home Settings > Yesterday and/or Last 7 Days toggle on. These changes will synchronize across the web and mobile version meaning adding yesterday summary on your computer will also add it to your Connect app. 

Also really missing this, there's no good way to get an overview of metrics from yesterday or any other arbitrary day anymore.

Oh, I know it exists, but calling it a replacement is like swapping a fully functional command center for a kid's finger-painting set. Two years ago, when Garmin launched those shiny, flashy tiles, they at least left a secret back door for us nerds who prefer actual data over rainbow-colored eye candy. Now? Even that last refuge of sanity is gone. Was someone at Garmin genuinely lying awake at night, tormented by the thought that a few of us weren't worshipping their tacky new layout?

This is something but not very useful. Would like to at least be able to select the data for any given day. The way we could up to now see the very excellent daily summary for any date desired. 

RIP...

connect.garmin.com/modern/daily-summary/YYYY-MM-DD

we really miss you 

I just found out about this. This is the page I use most. Soooooo annoying :-(

Just noticed that you can select any day desired from the "Body Battery" page. Still no substitute for the Daily Summary page but somewhat useful.