The Gold 824 connected control includes both with built-in Bridge for Z-Wave devices and Remote Climate Access. It’s a 7-day programmable unit with five heat and two cool settings that are compatible with almost all HVAC systems and can be controlled via interactive touchscreen or wi-fi from your smartphone or tablet. Not only does the Gold 824 monitor indoor and outdoor temperatures, so you can adjust your system to be energy-efficient, but it also monitors and controls humidity as well as telling you when it’s time to change a filter or schedule routine maintenance.