TL:DR Use https://web-vitals-report.web.app/ if you’ve got your Core Web Vitals (CWV) data set up in Google Analytics.
Google’s new https://web-vitals-report.web.app/
Why is this exciting
Previously it was a real pain to get a good view of your own Core Web Vitals metrics in the same way its represented in the CRUX (Chrome User Experience Report).
The numbers line up exactly with what we’re seeing in our homemade patched together solution so I’m confident the data is unsampled (sampled data is your enemy). Any report showing more than a week’s worth of CWV data in Google Analytics would be sampled.
Still worth building your own dashboard?
Yes. (if you have the time and inclination)
The web vitals report app doesn’t give you the flexibility of diving into everything as we have in our own dashboard solution BUT its much much better then anything that you can make yourself directly in Google Analytics due to the lack of p75 calculations and the sampling issues.
Hack around yourself!