Nest Learning 3rd Generation Thermostat501/4785

  • £219.00

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About this product

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Your thermostat controls 60% of your energy bill. So shouldn't it help you save energy? The Nest Learning Thermostat does. It gets to know the temperature that you like while you're at home, and turns itself down when you're away. It even learns how your home warms up or how draughty it is, so it only uses the energy that it needs. Now the Nest Thermostat does something new, called Farsight. It will light up to tell you the temperature, weather or time.

You can also control your hot water tank with the Nest Thermostat. It comes with a hot water schedule – just adjust it from the Nest app. You can boost the heat so that you have extra hot water if you want it.

The Nest App shows you how much energy you use every day in Energy History, and every month in your Home Report. So you can see when you use more energy, such as at the weekend or Monday nights, and how to use less.

  • Stainless steel finish, .
  • Wall mounted (optional stand available for purchase).
  • Size H2.7, W8.4, D3.2cm.
  • Weight 0.44kg.
  • Fixings included.
  • Manufacturer's 2 year guarantee.
  • EAN: 854448003938.

26 reviews

Overall rating (4.9)

BazaarVoice TrustMark
5 / 5

I wil save money

My parents are old they did not know how to control heating when we are not home, now I can control the heating from any where. Easy to installed, set up and use this. Price also is heap compare to other places

5 / 5

Geek out over central heating

This is excellent and I don't regret it one bit. Instalation was fine and once hooked up it has worked without a hiccup. It is a little pricey but it works well, has some cool features, keeps learning and looks uber cool. One downside is that it has made me into a geek over central heating so brace for that. I would not hesitate in recommending it.

5 / 5

A great way to upgrade to smart heating

It's not too difficult to fit depending on your DIY/electrical knowledge. Once up and running it's easy to operate and looks great. Being able to control the heating/hot water while away from the house is an added bonus. Wouldn't go back to a "normal" thermostat.

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Questions & answers

9 questions | 12 answersAsk a question
does the age of your central heating system matter?

Have an old system and worried it will not be compatible

1 Answer

Hi Lynette,

No it doesn't matter how old your heating system is as Nest will work with all types of central heating systems.

Thanks for using Argos Q&A.

can i use the nest thermostat with a COMPACT REGULAR BOILER

it's a Worcester Bosch boiler, brand new

1 Answer

Hi Doris,

After looking into this with our suppliers they have advised that the Nest Learning Thermostat - 3rd Generation will work with the Worcester Bosch boiler.

Thank you for using Argos Q&A


What happens when your networks down?

1 Answer


You will still have the wall mounted controller to operate your heating. The wifi is only so you can use it from your device.

I hope this helps!

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Boring but important info

*Prices correct as displayed but are subject to change.