Comment by littlecranky67

Bluetooth(-devices) work okay as long there is only one main host (Laptop, Smartphone) and multiple accessoires involved ONLY for use on that host. As soon as you have several main hosts in constant use (Car, Laptop, Phone) and use the accessoires regularly on different main hosts, it becomes a nightmare. Auto (dis-)connects happening on power on/off, some devices not relinquishing their connection etc. In these configurations I've never seen it work properly, and most often it is more a source of anger than happiness.