Verizon has announced that Hum, a cellular-connected car accessory that included Google Assistant support, is shutting down later this year. Back when Hum debuted, the idea of having a Google Assistant speaker in your car was a good one. Advertisement - scroll for more contentWith that and other factors in mind, Verizon is shutting down Hum service. You will not be billed for any Hum services there afterYou will be charged for your Hum service until December 31, 2025. Your Hum Device: You are not required to return your Hum device.