Honeywell Thermostat or Zen Thermostat

Today I unexpectedly hit a goldmine and found a Honeywell smart wifi thermostat on clearance at target for 69 dollars. I already have a Zen thermostat which my wife does not like because she doesnt know how to navigate the touchscreen. This one looks very nice but I am not sure how compatible the thermostat is with smartthings. ANy users want to chime in?

https://community.smartthings.com/search?q=Honeywell%20smart%20wifi%20thermostat