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Nest Learning Thermostat T3 (3rd Gen, 2015)

Nest Learning Thermostat T3 (3rd Gen, 2015)
alaScore 96

1512 reviews

Jul, 2019

alaTest has collected and analyzed 1512 reviews of Nest Learning Thermostat T3 (3rd Gen, 2015). The average rating for this product is 4.5/5, compared to an average rating of 4.4/5 for other products in the same category for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Nest Learning Thermostat T3 (3rd Gen, 2015) is awarded an overall alaScore™ of 96/100 = Excellent quality.

Review analysis

(Based on 1512 reviews)

Expert Reviews  

User Reviews  


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Showing 1 - 10 of 938 Show Reviews: in English | in other languages (596)

Expert review by : David Ludlow (

Nest Learning Thermostat 3rd Generation Review | Trusted Reviews


Nest Learning Thermostat 3rd Generation review: The best single smart thermostat, but it would be nice to have a few expansion options.

Looks fantastic ; Learns how you use it ; Sharp and clear display

Can't expand to radiator control

The Nest Learning Thermostat 3rd Generation is a high-quality and powerful smart thermostat, but we'd love to see the option to expand to individual radiator control

Nov, 2018

Expert review by : Edward Chester (

Nest Thermostat


If reports are to be believed, Nest may be going through tough times with its parent company, Alphabet (Google). Nevertheless, its flagship product – the Nest Thermostat – remains the go-to option for those trying to make their home a little smarter.

May, 2016

Expert review by (

Nest Learning Thermostat 3.0 Review


Google's clever thermostat keeps getting smarter

Sleek design ; Simple and intuative ; Works with Nest

Lacks multiroom temp monitorin ; No Apple HomeKit support

Expert review by : Mike Lowe (

Nest 3.0 review: The smartest thermostat just got smarter


We had Nest 3.0, the smart learning thermostat, installed at the tail-end of 2015, replacing the 2.0 model installed in the summer of 2014. Since then it's been sensing and learning our heating habits. Good job, as the wintry cold spell has really...

Best looking smart thermostat solution, adds hot water control for 3.0, smartphone GPS tracking, Family Accounts, detailed scheduling is easy to use, learns your preferred settings over time

Lacks zone controls around the home, can sometimes be erratic in decision making, “heating boost” option would benefit for things like drying washing in winter

When it comes to intelligent heating solutions the Nest Learning Thermostat is the best looking of the bunch that we've seen. Sorry Tado, Honeywell, Hive, et al - even though all of these allow you to control your heating from anywhere you are in the...

Mar, 2016

Expert review by : Jon Porter Desire Athow (

Nest Learning Thermostat review


Here's how the smart thermostat fares after a year of use

Attractive design and finish ; Great mobile app ; Very simple to operate ; Learns and adapts with use

No zonal heating control ; Functionality relies on good placement ; Best installed by a professional

Nest claims that its smart thermostat is an easy way of saving money on your future heating bills. It has an attractive design and is easy to operate, but the immediate cost might put some off. After living with the device for a year, our results...

Nov, 2017

Expert review by : Megan Wollerton (

Nest Learning Thermostat (2015) review


Nest has already had a busy year, with a new home security camera and a new smoke and carbon monoxide detector , as well as checking off a major overhaul of its companion Android and iPhone apps from the corporate to-do list. But now the Google-owned...

The next-gen Nest Learning Thermostat has a larger display, a better resolution and an all-new far-field sensor for viewing time and temperature information from a distance. It works with Amazon's Alexa, too.

Nest is behind in the accessories department; remote temperature sensors would add a lot to this smart thermostat's functionality.

Nest is still a solid smart thermostat, but it isn't massively different from the second-gen model and the Ecobee4 offers more features.

Jun, 2016

Expert review by : Jim Martin (

Nest learning thermostat review UK: plus Nest Protect


The Nest is one of the best-known smart thermostats, but is it the best? We explain everything you need to know in our in-depth UK Nest thermostat review.

Being reliable, well-designed and easy to use, the Nest thermostat is a great choice. It doesn't have the array of accessories and compatibility of systems such as Honeywell Evohome, but you can buy separate smart TRVs to control radiators without...

Mar, 2016

Expert review by : Thomas Newton (

Nest Learning Thermostat (3rd gen) review: Hands-on with Google’s…


We review the latest smart thermostat from Nest, available to buy now, just in time for a delayed British winter. Like the previous model, the third generation of Google-owned Nest Labs's thermostat…

Beautiful design ; Simple to set up schedules ; Hot water controls

No geolocation feature

Nest’s third-gen thermostat is a beautifully designed appliance that affords you a great degree of convenience. As for how much money it can save you, that depends on how fastidious you are as much as Nest’s own scheduling algorithms.

Jan, 2016

Expert review by : Megan Wollerton (

Nest's thermostat gets smarter, adds a temperature sensor


A better display and a temperature sensor accessory make Nest's Learning Thermostat more appealing.

The $249 Nest Learning Thermostat has a larger display, a better resolution and a far-field sensor for viewing time and temperature information from a distance. It works with Google Assistant and Alexa -- and Nest *finally* sells a temperature sensor...

The Nest Learning Thermostat isn't compatible with Apple HomeKit.

Nest is a solid smart thermostat, but the Ecobee4 offers more smart home integrations and a better overall value.

May, 2018

Editor's Choice

Expert review by : John R. Delaney (

Nest Learning Thermostat (3rd Generation)


The third-generation Nest Learning Thermostat has all the smarts of its predecessors and adds some new features including a larger display, geofencing support, a furnace monitor, and a few more sensors.

Sleek design. Easy to install. Loaded with features. Interacts with other Nest and third-party devices. Support for Alexa, Google Home, and IFTTT.

Lacks remote room sensors. Pricey.

If you liked the earlier versions of the Nest Learning Thermostat, you'll love the third-generation model. It offers all of the smarts of its predecessors, including Auto Scheduling and Auto-Away features, energy usage reporting, remote management via...

Dec, 2016

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