Nest Product Generations – How to Identify Your Products

It is well known that electronic technology advances very quickly, with products being outdated and replaced by a newer version every year. More and more frequently these subsequent versions of the same product are being called ‘generations,’ such as a ‘5th gen iPod.’ Nest Labs’ range of ‘smart home’ products is no exception to this trend and the oldest two have already undergone a few iterations of redesign and improvement.

This guide has been written to help you quickly and easily identify which generation your Nest Products belong to.

Nest Protect

1st Generation 2nd Generation
Edges Straight Edges
Nest Protect 1st Generation Edges
Rounded Edges
Nest Protect 2nd Generation Edges
Backplate Square
Nest Protect 1st Generation Backplate
Circular
Nest Protect 2nd Generation Backplate
Battery Door No Battery Door
Nest Protect 1st Generation Battery Door
Battery Door
Nest Protect 2nd Generation Battery Door
Serial Number 05A or 05C
Nest Protect 1st Generation Serial Number
06A or 06C
Nest Protect 2nd Generation Serial Number

Model Number

Open the Nest app on your phone and tap Protect at the bottom, tap the Settings gear at the top followed by the alarm you’re interested in, and then go to Technical Info. If it says your model is Topaz-1.x then you have a First Generation, while Topaz-2.x denotes the Second Generation alarm.

Nest Learning Thermostat

2nd Generation 3rd Generation
Colours Stainless Steel Stainless Steel, Copper, Black, White
Appearance Nest Thermostat 2nd Generation Appearance Nest Thermostat 3rd Generation Appearance
  • 7cm screen diameter
  • 320 320px resolution
  • 8.25cm screen diameter
  • 480 x 480px screen
Base Nest Thermostat 2nd Generation Base Nest Thermostat 3rd Generation Base
  • Yellow spirit level
  • Rectangular Display connector
  • Blue spirit level
  • Oval display connector
Heat Link Nest Thermostat 2nd Generation Heat Link Nest Thermostat 3rd Generation Heat Link
  • One status light
  • 10cm height and width
  • 3 status lights
  • 11cm height and width

Nest Cam

Indoor Outdoor
Colour Black White
Appearance Nest Thermostat 2nd Generation Appearance Nest Thermostat 3rd Generation Appearance
Differentiating
Features
  • Securely stream 1080p video to your phone, tablet or laptop
  • Various positioning options
  • No installation – simply plug into power and set up via phone app
  • Compatible with standard camera mounts and tripods
  • Weatherproof camera nad cables
  • Magnetic mount with metal plate for wall attachment
  • Night vision
  • Clear 24/7 video with 130 degree viewing angle

What are Generations and do They Matter for Nest Products?

It is well known that computer-based technology advances very quickly, with products being outdated and replaced by a newer version, or ‘generation,’ almost every year. Nest Labs’ range of ‘smart home’ products is no exception to this as the oldest two have already undergone a few iterations of redesign and improvement.

Safelincs has a close relationship with Nest in the UK and gets its stock directly from them, so you can be assured that you’re buying the latest models. However, if you already own Nest products that may be older models you have nothing to worry about as there is no issue mixing new and old generations of Nest devices in your home.

Nest Protect
Nest Protect

The Nest Protect combines an industrial-grade smoke detector and carbon monoxide detector with voice alerts, status and testing via a smartphone app, and a range of extra features like a motion-sensing nightlight. With the second generation, you can even hush false alarms from the app.

The 2nd generation Nest Protect has been redesigned with a more curved and smooth profile, a clear difference from the 1st gen’s mostly square form. However, the new design isn’t just a prettier face; it has become an even more formidable guardian for your home as it is the first domestic smoke alarm to sport a ‘split-spectrum’ smoke sensor.

Utilising two frequencies of light, it can more accurately detect finer particles released by fast-flaming fires. The new Nest Protect also has a special wire mesh to decrease false alarms caused by dust or bugs. Furthermore, by changing the materials and components used in manufacturing, the 2nd gen Protect has a lifespan of 10 years compared to the 1st generation’s 7 years.

Nest Learning Thermostat

While the new Nest Learning Thermostat is a little slimmer than gen 2, the most noticeable difference is the much larger screen – 8.25cm vs 7cm – and they haven’t forgotten to increase the resolution to take advantage of this upgrade. Nest has also replaced the proximity sensor in the latest model which enables the thermostat to detect you across the room and wake up the screen, showing you the current time or temperature.

Some more functional updates in the 3rd generation involved not only upgrading the integrated WiFi chip, to support 5GHz for futureproofing against newer routers and to reduce dropped connections, but Nest also added support for OpenTherm. If your boiler supports this technology, the Nest Learning Thermostat can now help you manage your hot water as well as central heating.

If you do not recognise your Nest thermostat here, please visit https://nest.com/support/article/How-can-I-tell-which-Nest-Learning-Thermostat-I-have. You may have an older generation thermostat which was not made for compatibility with European systems.

Nest Cam
Nest Cam
The Nest Cam comes in two versions, Indoor and Outdoor, though both are on their first iteration so no matter where you see them or how long you’ve had one, it’s still the latest model. The black Indoor model is almost shaped like an inverted raindrop and has a noticeably slimmer and sleeker profile compared to its weatherproof brother, which appears more like a white coffee cup with no handle.

Regardless of which model you purchase you’ll get a bunch of great features like snapshots of activity over the last 3-hours, optional subscriptions for 10- or 30-day full video history, the ability to view live video from anywhere over the Internet, and 2-way voice communications between the Nest app and your Nest Cam. The only functional differences between the two are their mounting options and that the Outdoor model’s components are weatherproof.

To summarise, while Nest’s offerings have gone through a varying number of upgrades you can rest assured that, as long as you don’t accidentally purchase a first generation Learning Thermostat, all of your Nest gadgets will work together seamlessly. If you really want to have the latest models, though, Safelincs has you covered.
For any questions or to place an order you can call us on 0800 978 8202 or email support@safelincs.co.uk.

Safelincs introduces the Nest Protect Smart Smoke and Carbon Monoxide Alarm

nest-protectTechnology moves fast and has finally reached the often ignored area of fire and gas detection. Smoke and carbon monoxide (CO) alarms used to be standalone units, until the advent of interconnection. Once manufacturers had perfected hard-wired interconnection, allowing the alarms to communicate, the next step was wireless interconnection which made the whole process so much easier. But what is the latest step in smoke and CO alarm technology?

Safelincs is happy to introduce the all-new Nest Protect smart smoke and carbon monoxide alarm. Available in 230V mains and 9V battery powered versions, the Nest Protect combines an industrial-grade optical smoke sensor with a long-lasting carbon monoxide detector, making the 230V version the only mains powered combined smoke and CO alarm on the market. The Nest Protect is packed with features, including the ability to distinguish between smoke and steam to avoid false alarms and remote alerts via the Nest App. ‘Nightly Promise’ checks the power level of the alarm to ensure that there are no midnight chirps and the Nest Protect offers a handy Pathlight that lights your way during the night.

The Nest Protect can communicate with other Nest and Nest-compatible products, such as the Nest Learning Thermostat and the Nest Cam HD, giving you more control over your home and ensuring that you are safe and protected by the best technology!

If you have an questions or wish to place an order please ring 0800 612 6537 or visit https://www.safelincs.co.uk/nest/.