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Yes. You have to download the app. I got this thermostat for my dad, and he loves that he can check the temperature and adjust the temp from his iPhone.
Sorry, there was a problem. Please try again later.Yes, it works good,
Sorry, there was a problem. Please try again later.Hi Peg, thank you for your question. Once your thermostat is connected to Wi-Fi (a 2.4 GHz only network is required) and registered under your account, you will be able to control it remotely using the Total Connect Comfort (TCC) app from your iPhone. - Maria
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