I've bought a Withings Body Smart scale and it seems to work well. My Tanita scale was more than twenty years old so I felt it had done its time.

While I was setting up my Withings account (before the scale arrived) I noticed that I could get the Withings account to pull weight and other data automatically from Google Health, and then Trendweight was pulling the data from both the outgoing Fitbit API and also from the Withings account.

Could this be a solution for Fitbit users connected to Google Health? They create a Withings account and use Google Health Connect to automatically sync data from their Fitbit account to their Withings account. They then connect Trendweight to the Withings account and can see the data from their Fitbit account (via Withings, with no Withings device required).

Hopefully this will help some people if it works.

Al