Hi guys,
Happy FR255M user here. I just received an information from my watch, that there is a new firmware to be installed (I assume it's 13.21 version). I've been reading, that quite few people reporting many issues with the new firmware. Are there any users who DOESN'T experience anything unusual after installing the new firmware? Is it safe to install it?
The new feature in the firmware (running power from the watch) is tempting, but if I had to deal with all the potential issues I don't think it's worth it.
I read that users with firmware version 13.21 are experiencing the following issues:
1. Not able to edit activity screens via Android App
2. Strange (much lower) HR readings during activities
3. Problems with BT connection
4. Battery drain
Regards.