Looking for help with P43 and thermostat

[roadking88]

i'm interested in a tstat but i want one that i can control from my iphone being away from the house...mama turns it up and forgets to turn it back down..nobody home and it's set too high...runs all day for nothing...if i had a tstat that i can control i could turn it down after she leaves from my phone, then turn it up on my way home...
any ideas which one would be good for this??? also looking for a easy install nothing you need to be a rocket scientist to install....it must have to be a wifi unit i'm guessing...
any suggestions would be appreciated....thanks

 

[roadking88]

Nothing????

 

[boo boo]

I remember reading about these in threads last year. I don't have one. The search engine should pick something up

 

[SwineFlue]

... like this one: https://www.hearth.com/talk/threads/nest-thermostat.93351/

 

[Lake Girl]

Honeywell also has wifi enabled thermostats but no experience with external thermostats.

 

[Mt Bob]

If you do not have wifi at home---(broken link removed to http://www.diycontrols.com/c-175-phone-thermostats.aspx)