For the last 5 months I've been unable to use my 235 as a smart watch as I can't get a stable Bluetooth connection with my phone.
It can go a few hours connected then suddenly starts disconnecting and reconnecting.
I've pretty much shelved the 235 as a smart watch or activity tracker and use it as a GPS watch only.
My phone and the 235 are both up to date and have had a few updates since this issue.
Any advice on what to do?