1. A system, comprising: a plurality of devices adapted to wirelessly communicate with each other, wherein the plurality of devices includes a battery-operated hearing assistance device adapted to be worn by a person, the hearing assistance device including a signal processing circuitry connected to a microphone and a receiver; at least one of the plurality of devices including a link quality management device adapted to assess a link quality for a first wireless communication channel, provide channel metrics indicative of the assessed quality for the first wireless communication channel, and adjust wireless communication over the first wireless communication channel using the channel metrics for the first wireless communication channel.