I’m not sure if it fits your wiring needs, but we got this one off Amazon.

Installed it myself replacing a programmable, and I’m no DIY wiz.

We love it!

We have two stage heat (heat pump, switches to propane under 35 degrees), humidifier on furnace, central AC).

ecobee SmartThermostat with Voice Control, SmartSensor Included, Alexa Built-In

https://www.amazon.com/dp/B07NQT85FC/ref=cm_sw_r_cp_apip_Nn6tUxxffWE3W