Here is another WiFi connected pellet stove that can heat up an area of up to 2500 sqft. The Cleveland Iron Works Bayfront Pellet Stove has a 66lb capacity hopper. It has a digital control panel for easy control. The companion app gives you control over stove settings. It is available for iOS and Android devices.
This heater has an efficiency of 82%. It measures 26.8 x 28.3 x 36.6 inches. You can find out more about it here.