This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.

The Nest Thermostat is an ENERGY STAR certified smart thermostat for home that helps you save energy and stay comfortable. You can control the temperature with your voice using smart home devices that work with Google Assistant or Alexa. Nest Renew makes it simple to support clean energy right from home; it works with your Nest Thermostat to help you automatically prioritize your usage to times when energy is cleaner or less expensive.

The Nest Thermostat is designed to work without a C wire in most homes, but for some systems, including heating only, cooling only, zone controlled, and heat pump systems, you'll need a C wire or other compatible power accessory. You can control your Nest Thermostat manually when there's no internet connection.

The Nest Thermostat turns itself down when you leave, so you don't waste energy heating or cooling an empty home. It is a programmable thermostat that lets you create an energy efficient schedule in the Nest or Google Home app on your Android or iPhone. Based on the Version of the Google Nest Thermostat, it will work with either the Google Home or Nest app.

Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet. You can also control the temperature with your voice using smart home devices that work with Google Assistant or Alexa.

Savings Finder looks for more ways your thermostat can help you save, and suggests tweaks to your schedule in the app. You can check with your energy provider to learn more about rebates and more ways to save on a Nest thermostat.

The Nest Thermostat is a smart thermostat with HVAC monitoring, which looks out for your heating and cooling systems and sends an alert if something doesn't seem right, along with helpful reminders to make maintenance easier.

It's easy to install your thermostat, typically in 30 minutes or less, and it's compatible with 85% of heating and cooling systems. Please check compatibility with your system prior to purchasing. Not compatible with all systems.

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