I too used Metriport until development stalled. Had high hopes for that app.
About a year ago I changed to a fork of the Nomie app by Ronald de Lange (https://www.dailynomie.com/).
It already had very nice features like the ability to have several dashboards with different widgets types:
In the meantime, this fork received an amazing update (among others) to enable API calls. So if you are tech-savvy you can automatically log into Nomie from different source with simple scripts. For example, I use it to sync data from Garmin.
Ronald itself used the API calls to make an app for the Apple Watch (⌚️ APPLE WATCH):
As you can see, the app is very flexible. Be warned, though, it is a PWA.