nestlogoNest has updated its Nest Mobile app to version 4.0, adding a brand new design, new features for Nest Thermostat management and compatibility with the Nest Protect smoke detector.

The app is getting a full redesign: since you control both Nest Protect and the Nest Learning Thermostat from one place, we updated the mobile app to fit—and work better—for both. You won’t have to turn the phone sideways to set your Thermostat to Away or view settings and things will get a lot more interesting when you connect a Nest Protect.

The interface of the app has been updated to give users all the information they need at a quick glance, including weather, the ability to change a user's status from "home" to "away" without putting the phone into landscape mode, a dynamic Nest thermostat icon and a dynamic Nest Protect icon.

The Thermostat icon turns black if a room is cooling or isn't heating and will turn orange if it's heating and blue if the AC is on. The Protect icon is green if everything in the home is OK and will turn yellow or red if there's a Heads Up or Emergency Alarm notification respectively.

nest40
The Protect section of the app allows users to see the status of all their installed Protect smoke detectors in their home on a single page listed by room name. The app also alerts users as danger escalates or subsides with messages and push notifications.

Users with dual fuel or heat pumps get new features as well, including Quiet Time to silence stand-alone humidifiers and dehumidifiers at certain times, and, if users have both Thermostat and Protect, shut down the heating system if there's a CO emergency.

The 4.0 update is being pushed to Thermostats automatically over the next couple of days. Nest notes that users should check "Technical Info" within "Settings" to see if their Thermostat has received the update. The app update is available now.

Nest Mobile is a free download on the App Store. [Direct Link]

Top Rated Comments

ebika Avatar
145 months ago
The new design is nice. Setting away is easy which is the main thing I ever use. I can't find the schedule settings though. I got a preorder in for a smoke alarm too. Love my nest.

When you touch the circle with the temperature, touch the lines in the upper right corner. It gives the schedule and other info for the thermostat. I like that they put the humidity reading right there.
Score: 4 Votes (Like | Disagree)
AppleFan360 Avatar
145 months ago
The fact that they did the smoke detector before even getting close on good thermostat operation tells you all you need to know about Nest.

If you want a real thermostat that works, buy anything other than Nest (yes, I still have mine until I can afford to replace it), unless image is all that matters, then yes, the Nest is the best looking thermostat you can buy. Just don't expect it to be easily used, with a good UI, and work reliably.

As for the smoke detector, it should be hooked to your security system and monitored by a real security company. No way would I trust Nest to monitor for fire after my experience with the Nest thermostat.
You almost sound like a plant from another company trying to downplay the Nest.

I've had nothing but good experiences with the Nest. With that said I don't really know if its the BEST out there but it's definitely not bad. It works as advertised and the developers are constantly improving the software.
Score: 3 Votes (Like | Disagree)
Oilbrnr Avatar
145 months ago
The fact that they did the smoke detector before even getting close on good thermostat operation tells you all you need to know about Nest.

If you want a real thermostat that works, buy anything other than Nest (yes, I still have mine until I can afford to replace it), unless image is all that matters, then yes, the Nest is the best looking thermostat you can buy. Just don't expect it to be easily used, with a good UI, and work reliably.
Wow, I have three in two different homes, and have had zero issues. Works as advertised and their phone support was great when I was doing the installs. Maybe you have a defective unit, or otherwise a general ID10T error. :rolleyes:
Score: 3 Votes (Like | Disagree)
bacaramac Avatar
145 months ago
The fact that they did the smoke detector before even getting close on good thermostat operation tells you all you need to know about Nest.

If you want a real thermostat that works, buy anything other than Nest (yes, I still have mine until I can afford to replace it), unless image is all that matters, then yes, the Nest is the best looking thermostat you can buy. Just don't expect it to be easily used, with a good UI, and work reliably.

As for the smoke detector, it should be hooked to your security system and monitored by a real security company. No way would I trust Nest to monitor for fire after my experience with the Nest thermostat.

I'm so confused by your comment. Nest is by far the absolutely best thermostat out there. Can it be improved, sure, but I would love to hear how Nest is the worst one out there and which model comes even close to Nest.

The app update was very easy for me to figure out, yes it has changed but I logically figured out where everything was in a matter of a few trial and error selections.
Score: 3 Votes (Like | Disagree)
Jaro65 Avatar
145 months ago
Wow, I have three in two different homes, and have had zero issues. Works as advertised and their phone support was great when I was doing the installs. Maybe you have a defective unit, or otherwise a general ID10T error. :rolleyes:
ID-10-T ... I really enjoyed that. :)
Score: 1 Votes (Like | Disagree)
RobNYC Avatar
145 months ago
Now if only they would update the software on the thermostat itself to allow you to adjust the ambient temp setting that would be great. Mine is constantly reading anywhere from 2 - 5 degrees warmer than it really is.
Score: 1 Votes (Like | Disagree)

Popular Stories

New Things Your iPhone Can Do in iOS 18

20 New Things Your iPhone Can Do in iOS 18.2

Monday December 16, 2024 8:55 am PST by
Apple released iOS 18.2 in the second week of December, bringing the second round of Apple Intelligence features to iPhone 15 Pro and iPhone 16 models. This update brings several major advancements to Apple's AI integration, including completely new image generation tools and a range of Visual Intelligence-based enhancements. Apple has added a handful of new non-AI related feature controls as...
apple tv 4k yellow bg feature

New Apple TV Rumored to Launch Next Year With These Features

Tuesday December 17, 2024 9:02 am PST by
The current Apple TV 4K was released more than two years ago, so the streaming device is becoming due for a hardware upgrade soon. Fortunately, it was recently rumored that a new Apple TV will launch at some point next year. Below, we recap rumors about the next-generation Apple TV. Bloomberg's Mark Gurman last week reported that Apple has been working on its own combined Wi-Fi and...
iphone 16 apple intelligence

Apple Drops Plans for iPhone Hardware Subscription Service

Wednesday December 18, 2024 11:39 am PST by
Apple is no longer planning to launch a hardware subscription service that would let customers "subscribe" to get a new iPhone each year, reports Bloomberg's Mark Gurman. Gurman first shared rumors about Apple's work on a hardware subscription service back in 2022, and at the time, he said that Apple wanted to develop a simple system that would allow customers to pay a monthly fee to gain...
iPhone 17 Pro Dual Tone Feature 1

iPhone 17 Pro Rumored to Stick With 'Triangular' Camera Design

Wednesday December 18, 2024 2:36 am PST by
Contrary to recent reports, the iPhone 17 Pro will not feature a horizontal camera layout, according to the leaker known as "Instant Digital." In a new post on Weibo, the leaker said that a source has confirmed that while the appearance of the back of the iPhone 17 Pro has indeed changed, the layout of the three cameras is "still triangular," rather than the "horizontal bar spread on the...
elevation lab airtag battery

Your AirTag's Battery Will Last for Up to 10 Years With Elevation Lab's New TimeCapsule Enclosure

Wednesday December 18, 2024 10:05 am PST by
Elevation Lab today announced the launch of TimeCapsule, an innovative and simple solution for increasing the battery life of Apple's AirTag. Priced at $20, TimeCapsule is an AirTag enclosure that houses two AA batteries that offer 14x more battery capacity than the CR2032 battery that the AirTag runs on. It works by attaching the AirTag's upper housing to the built-in custom contact in the...
Apple TV 4K hero 221018 feature

Here is Everything New for the Apple TV in the tvOS 18.3 Update So Far

Tuesday December 17, 2024 6:25 am PST by
Apple on Monday seeded the first tvOS 18.3 beta to developers for testing. The update will likely be released in January. So far, there are only minor changes for the Apple TV, with one new feature and a few code changes discovered. Below, we outline what is new in tvOS 18.3 so far. Robot Vacuum Support in Home App First, tvOS 18.3 will add robot vacuum support to the Home app on the...
blackmagic vision pro

Blackmagic Debuts $30K 3D Camera for Capturing Video for Vision Pro

Monday December 16, 2024 4:17 pm PST by
Blackmagic today announced that its URSA Cine Immersive camera is now available for pre-order, with deliveries set to start late in the first quarter of 2025. Blackmagic says that this is the world's first commercial camera system designed to capture 3D content for the Vision Pro. The URSA Cine Immersive camera was first introduced in June, but it has not been available for purchase until...
iPhone 17 Slim Feature

'iPhone 17 Air' With 'Major' Design Changes and 19-Inch MacBook Detailed in New Report

Sunday December 15, 2024 9:47 am PST by
Apple is planning a series of "major design" and "format changes" for iPhones over the next few years, according to The Wall Street Journal's Aaron Tilley and Yang Jie. The paywalled report published today corroborated the widely-rumored "iPhone 17 Air" with an "ultrathin" design that is thinner than current iPhone models. The report did not mention a specific measurement, but previous...