Note: Prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to your order. As an Amazon Associate, we earn from qualifying purchases.
Add to wishlistAdded to wishlistRemoved from wishlist0
9 reviews for Emerson Sensi St55u Smart Wi-Fi Thermostat, White
0.0out of 5
★★★★★
0
★★★★★
0
★★★★★
0
★★★★★
0
★★★★★
0
Write a review
Show allMost HelpfulHighest RatingLowest Rating
T-Momma –
great thermostat
This is a great thermostat. I had to order a new one bc the painters got paint in the one I had. I ended up sending mine bc my sister had beat me to getting the replacement, but would definitely recommend it.
Helpful(0)Unhelpful(0)You have already voted this
Timothy Kemp –
Love it
Works well
Helpful(0)Unhelpful(0)You have already voted this
Mike G –
Thermostat good, app not so much
Thermostat has been working fine. App though and internet data not so good. Ambient temperature data always reads the same number. Oddly the ambient temperature always reads the precision setting. After a power failure internet connection takes several hours to reconnect.
Helpful(0)Unhelpful(0)You have already voted this
David Schieder –
Great thermostat
This is perfect addition to my rental unit to prevent renters from during down the thermostat to far
Helpful(0)Unhelpful(0)You have already voted this
Mitchelle Southern –
Wanted to love it.
Easy to install but constantly drops wifi and every single time it does, my AC stops working. And of course we narrowed it down AFTER the whole 30 day return window.
Helpful(0)Unhelpful(0)You have already voted this
Amazon Customer –
Best value for the money
I have used these thermostats for years. Very consistent app platform. English speaking tech support located in the United States. Very user friendly
Helpful(0)Unhelpful(0)You have already voted this
dhampton –
Missing the mounting plate
I was conned… This product was missing the mounting plate so I could not install it. On top of that, there was a sticker on the box that said No Refund. So I am stuck paying $59.36 for a product that is useless.
Helpful(0)Unhelpful(0)You have already voted this
Dan –
Buy from home depot
These are $99 at home depot. Dont overpay for these off amazon. I have them. No complaints so far. Needs a common wire if you dont want to change batteries. Batteries last a while in these if you set it and forgot it. App lets you monitor and change temps remotely
Helpful(0)Unhelpful(0)You have already voted this
Beer dude 204 –
The app and written instructions made for a fair easy install and set up
T-Momma –
great thermostat
This is a great thermostat. I had to order a new one bc the painters got paint in the one I had. I ended up sending mine bc my sister had beat me to getting the replacement, but would definitely recommend it.
Timothy Kemp –
Love it
Works well
Mike G –
Thermostat good, app not so much
Thermostat has been working fine. App though and internet data not so good. Ambient temperature data always reads the same number. Oddly the ambient temperature always reads the precision setting. After a power failure internet connection takes several hours to reconnect.
David Schieder –
Great thermostat
This is perfect addition to my rental unit to prevent renters from during down the thermostat to far
Mitchelle Southern –
Wanted to love it.
Easy to install but constantly drops wifi and every single time it does, my AC stops working. And of course we narrowed it down AFTER the whole 30 day return window.
Amazon Customer –
Best value for the money
I have used these thermostats for years. Very consistent app platform. English speaking tech support located in the United States. Very user friendly
dhampton –
Missing the mounting plate
I was conned… This product was missing the mounting plate so I could not install it. On top of that, there was a sticker on the box that said No Refund. So I am stuck paying $59.36 for a product that is useless.
Dan –
Buy from home depot
These are $99 at home depot. Dont overpay for these off amazon. I have them. No complaints so far. Needs a common wire if you dont want to change batteries. Batteries last a while in these if you set it and forgot it. App lets you monitor and change temps remotely
Beer dude 204 –
The app and written instructions made for a fair easy install and set up