Hy-Fit App by Tenswall no longer working

This is somewhere between a rant about the app and backing services no longer working, a collection of information I could find out about it and a possible search-result for others facing the same issues and not really finding anything online just like me. Update: March 2023 The company seems to no longer exist. I have switched to the eufy smart scales, which are made by Anker, a reputable manufacturer. [Read More]