1. A method, comprising: at a first electronic device of a plurality of electronic devices, each electronic device of the plurality of electronic devices comprising one or more microphones, a speaker, one or more processors, and memory storing one or more programs for execution by the one or more processors: detecting a voice input; determining a first quality score for the detected voice input; receiving quality scores generated by the other devices of the plurality of electronic devices for detection of the voice input by the other devices; in accordance with a determination that the first quality score is not the highest amongst the quality scores for the voice input generated by the plurality of electronic devices: identifying a criterion associated with the voice input; and in accordance with a determination that the identified criterion is the most relevant to the first electronic device, responding to the detected input.