HR monitor not connecting

My polar heart rate monitor won’t connect in zwift anymore.
Replaced the battery, device is not connected to other hardware and mij other devices like PC, Ipad, iphone, iwatch can all see the polar heart rate monitor but not zwift…

I had tHe same issue after the latest updates this week. I ended up having to reboot my iPad, remove all devices from blue tooth and reconnect them again and also repair everything within zwift . I’m not sure which was the magic item as It took a bit of playing .

Good luck