Nest Learning Thermostat 2nd Generation

Nest Learning Thermostat 2nd Generation

$249.95

3.5 out of 5 stars

Based on 145 reviews

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Product Information

  • Overview

    The Nest Learning Thermostat makes saving energy simple with control over Wi-Fi from your iPhone, iPad, iPod touch, or Mac. Nest also remembers what temperatures you like and turns itself down when you’re away.

    Auto-Schedule

    Nest creates a personalized schedule based on the temperature changes you've made. All you have to do is get comfortable. It's so simple that 95% of Nests have schedules.

    Auto-Away

    Nest automatically turns itself to an energy-saving temperature when you're away, so you don't waste energy heating or cooling an empty house.

    Remote control

    Connect your Nest thermostat to Wi-Fi, download the free Nest Mobile app, and change the temperature from anywhere.

    Energy History and Energy Report

    See when the heat or AC was on and what affected your energy use. Then check your monthly Energy Report to understand how your energy use changes month-to-month and how you can save more.

    Nest Leaf

    Nest will show you when you're choosing a temperature that'll help you save. Look for the Leaf every time you turn the ring.

    Airwave

    Lower your AC bill in the summer with Airwave, which cuts AC runtime automatically when humidity isn't too high—ensuring that you stay cool.

    System Match

    System Match turns on custom features depending on what heating or cooling system you have. It's perfect for high-efficiency radiant and heat pumps or for forced air systems.

    Easy installation

    If you’re comfortable changing a light fixture, you can install Nest. Three out of four people install Nest themselves in 30 minutes or less. A Nest Certified Professional can also help you install—visit Nest's website at nest.com to learn more.

    Works in most houses

    According to Nest’s online compatibility checker, Nest works in 95% of homes with low voltage heating and cooling systems. That includes gas, electric, oil, forced air, heat pump, and radiant. Visit the Installation section at nest.com and click on the "compatibility checker" to see if it'll work in your home.

    Remember to download the Nest Mobile app.
    See more details in iTunes.

    Nest works in most homes. Go here to verify that it's compatible with your heating/cooling system.

  • Highlights

    • Change the temperature from iPhone or iPad with the free mobile app
    • Turn it up, turn it down—Nest learns what temperatures you like and programs itself
    • Nest turns itself to an energy-efficient temperature when you’re not home
    • Every month Nest will email you an Energy Report with info about how much energy you’ve used and tips to save more
    • Most people install Nest in 30 minutes or less; if you can install a light fixture, you can install Nest
    • Free Nest Mobile app available from the App Store
  • Did you notice?

    Nest works in most homes.
  • Apple Recommends For

    Take charge of your energy use with this thermostat that you can control from your iPhone, iPad, iPod touch, or Mac.
  • What's in the Box?

    • Nest thermostat display
    • Nest thermostat base
    • Installation and Start Here guides
    • Mounting screws and labels
    • Trim kit
  • Tech Specs

    • Power Source: Battery Power
    • Batteries: Rechargeable Lithium-Ion
    • Height: 1.24 in./31.6 mm
    • Width: 3.26 in./83 mm
    • Weight: 8.6 oz./244 g
    • Length: 3.26 in./83 mm
  • Manufacturer Information

    Part Number

    • Mfr. Part Number: T200577
    • UPC or EAN No.: 854448003037

    Warranty

    • Note: Products sold through this website that do not bear the Apple Brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Apple's Limited Warranty does not apply to products that are not Apple-branded, even if packaged or sold with Apple products. Please contact the manufacturer directly for technical support and customer service.
    • Warranty: Two-year limited hardware warranty

    Manufacturer Note

    • According to Nest’s online compatibility checker, Nest is compatible with 95% of low voltage (24V) residential systems, including:
    • Forced air, radiant, heat pump, oil, gas, and electric
    • One or two or three stage conventional heating
    • One or two stage conventional cooling
    • Heat pumps with auxiliary and emergency heat
    • Humidifier or dehumidifier (Professional installation recommended)
    • Dual fuel systems (Heat pump with furnace) (Professional installation recommended)
    • Zoned systems (with and without dampers)

Compatibility

Questions about compatibility?
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1-800-MY-APPLE
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iPhone models

iPad models

  • iPad (1st generation)

  • iPad 2 (2nd generation)

  • iPad (3rd generation)

  • iPad mini 2

iPod models

Ratings & Reviews

Rating Breakdown (3.5 average)
Number of stars Percentage Number of reviews
  • Outstanding product, great practical use of today's technology.

    5.0 out of 5 stars

    Great product. Easy DIY installation and set up. Helps save energy automatically by adjusting temp settings to your impute, eith Great product. Easy DIY installation and set up. Helps save energy automatically by adjusting temp settings to your impute, either manually or automatically when you are home. It learns your comfortable/preferred temp settings rather than having to program it.
    And you can completely control it (temp settings, heat or cool on and off, etc) from your iPhone or iPad.

    Although not cheap, I bought 2 first generation units for our new house (one for up stairs, one for down stairs) and have been very impressed with easy of operation. I sit in bed at night and adjust either thermostat using my iPhone or iPad (or sit in a hotel room miles away) and see the outside temp and adjust the thermostat if it has not already learned my preferences.

    • Written by from overland park

    341 of 376 people found this useful

    Was this useful? Outstanding product, great practical use of today's technology.
  • Really great, easy to install

    5.0 out of 5 stars

    This product was simple to install. I am by no means a home improvement do it yourself type. I've never even thought of taking apa This product was simple to install. I am by no means a home improvement do it yourself type. I've never even thought of taking apart my thermostat before. However, this was very easy to install and has been a joy to use. i'm very impressed and happy with this product.

    • Written by from HASTINGS

    288 of 316 people found this useful

    Was this useful? Really great, easy to install
  • Amazing

    5.0 out of 5 stars

    This product is truly amazing. I had a little trouble getting it to work with my system but the nest help center walked me through This product is truly amazing. I had a little trouble getting it to work with my system but the nest help center walked me through it on the phone. I would recommend it to everyone.

    • Written by from Laurel

    291 of 324 people found this useful

    Was this useful? Amazing
  • Don't bother with this product

    1.0 out of 5 stars

    The good things - nice design, looks cool, easy to use, common sense user interface.

    Now for the bad things. It does not work! The good things - nice design, looks cool, easy to use, common sense user interface.

    Now for the bad things. It does not work! Nest has replaced my thermostat one time. The issues are with its ability to be a smart thermostat. It is not. The away function does not work. While Nest will tell you the software only kicks in during the daytime hours, it decides if you are away at all hours of the day or night. For example, at 6PM, it decides that I am away even though it turned on when I came home. It will also go into away mode every hour or so during the evening. So, if you change the temp at 8PM, by 8:30 it will reset to the temp for away mode. And, every morning when you wake it is in away mode.

    To solve that, I decided to use the "schedule" mode. That does not work either. If you only set a single temp and never touch it again, it works fine. If, however, you ever push the temp up or down slightly, it remembers that and constantly resets itself to the new temp. I can't recall the number of times it resets to 65 in the AM, or resets at other times on its own. It takes several times of over riding the temp to get it to reschedule the right temp.

    Quite simply, this smart thermostat is stupid. I would avoid all their products. While the shifting temp is an inconvenience, I would not trust their smoke or CO detectors.

    • Written by from Dallas

    3 of 3 people found this useful

    Was this useful? Don't bother with this product
  • DON'T BOTHER WITH NEST

    1.0 out of 5 stars

    The Nest thermostat looks sleek. Unfortunately it doesn't do what it should. After about 8 calls to Nest (always very pleasant a The Nest thermostat looks sleek. Unfortunately it doesn't do what it should. After about 8 calls to Nest (always very pleasant advisers), my thermostat still goes "Offline" without explanation. This means that I cannot control the temperature remotely, which is the whole point of the thing. Save your money and by a much cheaper one at Home Depot.

    • Written by from East Greenwich

    3 of 3 people found this useful

    Was this useful? DON'T BOTHER WITH NEST
  • Once a avid backer of Nest. Might be again, if.....

    2.0 out of 5 stars

    Had a GEN1 Nest. It did not want to switch to heat in the winter. No problem. Gave it to a friend who loves it. Purchased a GE Had a GEN1 Nest. It did not want to switch to heat in the winter. No problem. Gave it to a friend who loves it. Purchased a GEN2. Wonderful. Does everything I want until now. Not heating properly because ambient temperature states 75 degrees F. Removed Nest module and felt back plate. Warm. Looks like Y1 FET blown. When I removed Y1 wire, FET cooled down. It is less the 20 degrees F here in Minnesota. So my thermostat was running the heat and also trying to activate the A/C. Fortunately at the end of the cooling season, I had removed power from the A/C.
    Now as a test engineer with almost 30 years of experience and also with an engineering physics background I know my way around circuits.
    Nest has a very serious issue with how they dealt with the 24VAC input power. Their circuit is not fault tolerant for the fact that the 24VAC is unregulated and can vary quite a bit depending on input voltage and load conditions. The 24VAC technology was designed when the world was analog and the voltage was used to switch mechanical relays. Nest needs a solution that protects their wonderful implementation. Isolation, solid state relays, an actual power control/condition/switcher. Pick one. Looks like a group of digital engineers approaching problem from digital side with little experience with analog and HVAC. Their competitor is approaching the market from the HVAC side with not as much talent in the digital side.
    Will invest in Nest when they get their power supply situation worked out. This is not a compatibility issue as 24VAC transformers exist on most furnaces. If you do not think you have power spikes, the only way to be certain is to have some type of power conditioning and/or surge protection at the 110V input to the furnace.

    • Written by from Ramsey

    10 of 10 people found this useful

    Was this useful? Once a avid backer of Nest. Might be again, if.....

Questions & Answers

Answers from the community