Seen this mentioned elsewhere so in case it helps anyone, the Bluetooth app mentioned as “coming in 2024” on their website still isn’t available and I emailed them about it. They have said units are due in UK in April / May and these will ONLY be on new units. No add on for older ones. I have asked if any other changes to the newer units and will post on here when they reply. My conversion is happening in June, so hopefully can get one of the newer ones. It does highlight the downside of an all in one unit I guess!