I know that you are eager to receive new update with history support for Bind Mi Band and I promised to do this in July, but some obstacles don't allow that. Actually, the update is almost ready, but it needs additional tests and polishing, I don't want to give semi-ready product. To prove that it's almost done, I'll show you one tiny screenshot :)
Soon there will be BETA, that will contain update. I plan to make public release by the end of first week of August.
The reason why this release is delayed is simple: I'm having a wedding on August 1, so there are many things to do there :)
Sorry again for delay in updates, I hope that August and autumn will be very productive and Bind Mi Band becomes even better than official app :)