looking to updrade my existing honeywell Thermostat

[Nadiir]

Hello, looking to get some help with upgrading my existing thermostat in my condo, it looks to be a Honeywell T6169. it has 6 wires connected via wire nuts. the current wires connected are RED, BLACK, BROWN, YELLOW, BLUE ORANGE. ive attached a few photos below. wanting to know if id be able to upgrade to a newer kind like a google nest or ecobee thermostat?let me know if i need to upload more photos.

[zoeuvre]

Hi Nadiir, 

Thanks for posting here in the Community forum and for showing interest in our Nest Thermostats. Are you located in North America or Europe? What is the make and model of your HVAC system? And could you share to me a a photo of your HVAC control board where the other end of the thermostat wires are connected? You may use our Compatibility Checker to determine if a Nest Thermostat is compatible with your heating and cooling system.

Keep us posted. We're happy to help.

Best,

Zoe