Quote from @John Underwood:
Honeywell 9000 color touchscreen does all this and more. You have multiple levels of lockout screens available. You can lock in min and max temperatures. You can get alerts on high/low temp and humidity.
@John Underwood. John Regarding this thermostat, does it need to be on the tenant's wifi for me to control it? Or can I control it from my phone?
I ask because I have a single-family tenant (the house is heated with oil as nothing else is available) that pays all utilities. I doubt the tenant would let me put the thermostat on their wifi.
This tenant is not happy with the recent oil price increase and recently wrote me a letter saying they plan to never turn the oil heat on. Since this property is in CT, this would result in burst pipes and etc in the winter.
I would like to make sure that if the temp drops, the oil heat is at least 55 to keep pipes intact and etc. This damage would be way beyond anything given by a security deposit.
While I am protected from this in a lease, I would prefer to not have this issue. I also dont want to pay their oil heat for them in full as they seem to like keeping the house very warm (based on their oil consumption patterns last year).