Despite the convenience of cordless stick vacs, canister vacuums are still very much a thing for those with battery anxiety or those who want a lighter cleaner. Miele still offers over 20 different models of canister vacs in the US, but its latest is the company’s first to introduce smart functionality making it yet another appliance that wants access to your home’s Wi-Fi network. The screen also displays status messages letting you know when the filter or vacuum bag needs replacing, or if a clog is detected. Previous Next1 / 3 The LCD touchscreen on the vacuum’s canister can be used to change cleaning modes, adjust suction power, and monitor status messages. Image: MieleThe Electro connects to Miele’s mobile app over Wi-Fi giving you another option for staying on top of those important status messages.