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Does opting out of smart TV tracking work? Research finds “suspicious” traffic.

21 October 2026 at 19:00

Smart TVs running operating systems from Samsung, Vizio, and Roku continue sending data to automatic content recognition (ACR) endpoints after users opt out of tracking in the devices’ settings, according to research published on Monday. The paper from Northeastern University researchers points to potential privacy violations from some of the biggest TV brands.

ACR captures video screenshots or audio clips from smart TVs and sends the data to remote servers, where it's used for things like measuring content viewership and serving targeted ads.

The paper, "Watching the Watchers: Privacy Analysis of US Smart TV Automatic Content Recognition," examined eight smart TV OSes across 12 smart TVs from 10 manufacturers (Amazon, Hisense, LG, Roku, Samsung, Sony, Supersonic, TCL, Vizio, and Westinghouse) to examine when smart TVs use ACR and how effective opting out of user tracking is.

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Does opting out of smart TV tracking work? Research finds “suspicious” traffic.

21 October 2026 at 19:00

Smart TVs running operating systems from Samsung, Vizio, and Roku continue sending data to automatic content recognition (ACR) endpoints after users opt out of tracking in the devices’ settings, according to research published on Monday. The paper from Northeastern University researchers points to potential privacy violations from some of the biggest TV brands.

ACR captures video screenshots or audio clips from smart TVs and sends the data to remote servers, where it's used for things like measuring content viewership and serving targeted ads.

The paper, "Watching the Watchers: Privacy Analysis of US Smart TV Automatic Content Recognition," examined eight smart TV OSes across 12 smart TVs from 10 manufacturers (Amazon, Hisense, LG, Roku, Samsung, Sony, Supersonic, TCL, Vizio, and Westinghouse) to examine when smart TVs use ACR and how effective opting out of user tracking is.

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Apple just gave me a reason to keep my 6-year-old HomePod mini

20 October 2026 at 19:44

Macworld

For years, the HomePod mini has been my go-to speaker for everyday listening at home. It sounds great, looks sleek, and deeply integrates into the Apple ecosystem—all for just $99 (at least back I bought one when it launched). When Apple unveiled the HomePod mini 2 last week, I was tempted to replace my fully functional stereo pair solely to get the new software exclusives, such as Siri AI. That was until I installed the OS 27.2 update, which brings enough of the second-generation experience to the original HomePod mini to minimize my urge to upgrade.

Quite the glow-up

Sound Glow essentially brings the Dynamic Island’s animated waveform to the HomePod. The brand-new feature extracts the most prominent colors in a playing song’s album art and displays them on the HomePod’s touchscreen. The hues dynamically pulsate in sync with the track’s rhythm, reflecting the bass and treble in real time. While it technically doesn’t change how a song sounds, it does make the listening experience significantly more immersive and enjoyable.

I had assumed Apple would restrict Sound Glow to the HomePod mini 2, as my first-generation stereo pair is always within my sight when working, and such a feature would matter to me. The Music app on my Apple TV 4K 3 already provided a similar visualizer on the big screen; having my HomePod minis react with the same palette would contribute to the overall ambience.

I was pleasantly surprised to learn that Sound Glow is actually supported on all HomePods—excluding the original full-size model. After installing iOS 27.2 on my iPhone and its HomePod equivalent on my speakers, I was able to turn on and use Sound Glow on my 2020 minis just fine. Now they feel significantly more vibrant and energetic when blasting bops on them.

Triggering Siri on HomePod mini

My old HomePod mini is getting new lights and features to match the 2nd-gen model.

Mahmoud Itani / Foundry

Ghost buster

Many users have had to discard their otherwise functional HomePods because of the somewhat widespread phantom touch issue. The flaw repeatedly triggers the affected HomePod’s touchscreen without any user input, pausing/playing music and controlling the volume in a chaotic manner.

The latest OS update fixes the issue with a Lock Controls toggle in the Home app that optionally disables the touchscreen. So, whenever your HomePod starts misbehaving, you can kill touch input altogether and continue to rely on the otherwise functional speaker using voice commands or your iPhone.

Turning a blind AI

While OS 27.2 does not activate Siri AI on my original HomePod minis, the feature is arguably inessential in this context. The classic Siri generally works well for basic audio playback commands, and I tend to have longer, more complicated conversations with Siri AI using the keyboard on my iPhone, iPad, and Mac.

Plus, the new HomePod mini 2 sells for $149, so upgrading my stereo pair would cost me another $300. It would make more sense to maintain my current HomePod setup and instead buy a HomeView for a similar price. This would unlock Siri AI and provide an always-on display as a bonus. Until Apple releases a meaningful upgrade, I will continue to rely on my trusty 6-year-old HomePod minis without a problem.

HomePod Software and iOS 27.2 will launch to the general public next week—potentially on Monday, October 26—with the Sound Glow and Lock Controls features. To try them early, you can sign up for Apple’s beta program and download the Release Candidate builds currently available.

Google Home Speaker is downloading huge amounts of data, and users need it to stop

What you need to know

  • Google Home Speaker users have noticed that the device has consumed an enormous amount of data in the background.
  • The device was reportedly spotted consuming several terabytes of data in a single month without much use.
  • Google is reportedly aware of the problem and has started rolling out a fix.

Users on social media are waking up to a startling truth: their Google Home Speaker has been incredibly active in the background. There's no clear reason why, but the amount of data is staggering.

Posts on the Google Home subreddit draw attention to an unfathomable amount of data being consumed by the Home Speaker (via 9to5Google). The user states that they've "got one old Google Mini and three of the new Google speakers." What's more, these devices aren't used for more than 20 minutes a day. This is strange, considering the user reports one of their Google Home Speakers consumed over 140GB of data in a day.

Combined, the user states their three speakers consumed 6TB of data "in under a month." Another user with a Home Speaker reported the same, stating, "Something’s up with them. This just started in the past 2 weeks for mine." This issue appears to be confined to the Google Home Speaker, as a user with a Nest Audio couldn't find an unusual amount of data consumption.

The publication speculated on this, too, but one Redditor said their speaker downloaded 20GB in a single day. However, they added that "It kept downloading firmware and failing to install it." This makes it seem like the device got caught in the worst possible loop of downloading and failing.

Google reportedly informed the publication that this is an issue with the Home Speaker. It adds that "a fix is already rolling out" to address this problem. Android Central has reached out to Google for more information, and we will update this post when we hear back.

Hungry, hungry speaker

Google speakers like to gobble data
 from r/googlehome
Android Central's Take

I'd be concerned if I woke up one day and saw huge spikes of data being consumed by a Home Speaker. For what reason is it doing this, you know? It's a concerning issue, especially for something always connected to the internet (hence the data consumption). What makes it worse is if you don't use it that often, but maybe sparingly for queries here and there. The good thing is that Google is aware. Let's hope it doesn't happen again.

The Google Home Speaker is the company's new beginning for AI in the home. Gemini is integrated throughout the product to assist users with daily queries and more. While the device has gotten off without a hitch (for the most part), the Home Speaker did struggle this summer. Users reported incredibly slow response times from Gemini.

A latency problem was the culprit. Users reported that on the first day, there were no issues; however, after the second, "...every single question (even 'hello') needs at least 30s of answer time." Many queries that users would have for Gemini would time out, as the AI couldn't respond within a meaningful time. What's more, Google's smart home devices beyond the Home Speaker struggled, too.

Google had to roll out a software update to solve this issue, which is strange. Shortly before these issues appeared, the company rolled out a Gemini update for its smart home devices to make it "snappier." That seemingly backfired and required more tuning to get it right.

Bug turns one of the biggest fears about Ray-Ban Meta smart glasses into reality

16 October 2026 at 20:11

Some Ray-Ban Meta smart glasses were recording people’s conversations without the wearer knowing. The recordings occurred without users saying the prompt phrase (“Hey, Meta”), in a bug that Meta says has been fixed.

This week, some users reported online that their Ray-Ban Metas were recording without their consent. A person going by Kindly-Audience-137 on Reddit, for example, said this happened to them across three Meta Ray-Bans and that they had the “Respond without Hey Meta” setting turned off. The person said the Meta AI app “saves audio recordings and text transcripts of these conversations in my conversation history.”

“I believe this deserves a serious technical investigation. Customers should not have to wonder whether their private conversations are being captured when they have not intentionally activated their glasses’ AI assistant,” the Reddit user said.

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Apple’s first smart display is the 7-inch HomeView for $299

13 October 2026 at 16:29

Apple opened preorders for the HomeView smart home hub today.

The HomeView is a 7-inch smart display and speaker that aims to be a central access point for up to six members of a family to access and control Apple’s ecosystem of devices, apps, and the Siri generative AI chatbot that's currently in beta.

Users can speak to HomeView to control smart home devices, such as, for example, telling Siri to close the smart blinds or activate smart locks. HomeView can also show a livestream for up to nine video feeds simultaneously.

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Apple Teams Up with LG Electronics and Schneider Electric to Offer the Apple Home Collection

13 October 2026 at 16:15
Source: Apple.

Source: Apple.

Apple revealed today that it has partnered with LG Electronics and Schneider Electric on the Apple Home Collection, a range of smart home products including sensors, thermostats, cameras, and a smart lock that will be available beginning in December and into 2027.

Source: Apple.

Source: Apple.

LG has developed a video doorbell, a floodlight camera, outdoor and indoor cameras, a thermostat, and a temperature sensor, along with a smart lock that supports Ultra Wideband for hands-free door unlocking. Schneider Electric will offer a smart thermostat and temperature and humidity sensors. Device installation will also be available through a partnership between ADT and Apple Retail in the U.S. for an additional fee.

Source: Apple.

Source: Apple.

Standout features include:

  • the ability of the cameras to pick out faces, animals, vehicles, and packages,
  • iCloud+ support for HomeKit Secure Video,
  • the ability for the indoor cameras to tilt down when a household member returns home,
  • adaptive temperature on the thermostat that adjusts heating and cooling according to whether someone is home, and
  • the ability to shift heating and cooling use (U.S. only) to when available energy sources are cleaner.
Source: Apple.

Source: Apple.

Pricing for the devices is as follows:

  • LG Video Doorbell Wired: $249.95
  • LG Floodlight Cam: $399.95
  • LG Outdoor Cam Plug-In: $299.95
  • LG Indoor Cam Plug-In: $199.95
  • LG Smart Deadbolt Lock: $349.95
  • LG Smart Thermostat: $199.95
  • LG Temperature Sensor: $39.95
  • Schneider Home Smart Thermostat: $199.95
  • Schneider Home Room Sensor: $39.95

The cameras will be available in the U.S., Canada, and the UK, with other devices limited to the U.S. and Canada.

Your dusty Nest and Home speakers just got a surprise firmware lifeline

What you need to know

  • Google is updating older Nest speakers with firmware version 3.79.550760, which is being tested through the Home Preview Program.
  • The original Google Home, Home Mini, Nest Mini, and Nest Audio are eligible for the update.
  • Google expects to release the update more broadly over the next few weeks, but it hasn’t announced an exact date.

Some love is coming to a few of Google's older Nest speakers in the form of updates designed to make them more useful around the house — but don't expect a dramatic transformation from hardware that has been around for years.

The update, version 3.79.550760, is now in testing through Google's Home Preview Program. This includes the original Google Home from 2016, Home Mini, Nest Mini and Nest Audio. The Google Home Max isn’t included in this testing round.

The release comes as Google continues to refine its smart home experience, where voice commands and connected devices are supposed to work together without users having to fight their setup. It’s especially the case for older smart speakers, which still have utility for basic tasks as Google’s newer hardware and software evolve.

The original Home Mini was released in 2017, followed by the Nest Mini in 2019 and Nest Audio in 2020. These speakers can still handle everyday requests, but their age means they’re not necessarily getting the same attention as Google’s newer products. That said, better software can extend their usefulness.

For owners, the bigger question is whether these changes will just keep existing speakers ticking over or make them more reliable and convenient. Smart speakers are only as good as the assistants inside them, and Google’s software updates could help older Nest speakers remain useful, even as newer hardware and features arrive.

But software updates can only go so far. Older speakers can still manage basic smart home tasks and play audio; in other words, anyone expecting a major upgrade should temper their expectations.

Google’s latest moves prove it hasn’t totally forgotten about its older Nest lineup. That’s good news for those who would rather keep a perfectly functional speaker than replace it just to stay “current.”

Owners can join the preview

Owners who want to give it a try can go to the Google Home app, tap on their speaker, go to Settings > Device information > Preview program, and sign up if they are eligible. The firmware will install automatically overnight. Google expects to roll it out more widely over the next few weeks but hasn’t given a specific date.

There’s a separate October Google Home update too, improving Gemini for Home conversations, voice commands, weather responses and device controls in the app.

Apple just overhauled its smart-home lineup with a $299 HomeView smart display and speaker

13 October 2026 at 20:15

My home runs on Apple’s smart-home platform, but it’s cobbled together like an automated Frankenstein’s monster. The brains live in an Apple TV and a HomePod on a shelf. The cameras, locks, and thermostats came from whoever bothered to support HomeKit. Apple HomeView is the company’s own answer: a $299 smart display with a square 7-inch screen, an A18 chip, and a camera that recognizes up to six people in the house by face.

Three other announcements came with it. A fourth-generation Apple TV 4K moves to an A19 chip at $299; HomePod mini 2 gets an S10 chip and a glowing top at $149; and the new Apple Home Collection puts cameras, a smart lock, and thermostats built by LG and Schneider Electric on Apple’s store shelves in December. Apple now sells something for nearly every spot in the house where smart-home devices usually go.

ProductStarting priceOn sale
Apple HomeView$299Nov. 13
Apple HomeView (Wall Mounted)$299, plus mount from $59.95Nov. 13
Apple TV 4K (4th generation)$299Nov. 13
HomePod mini 2$149Oct. 30
Apple Home Collection$39.95 to $399.95Starting December
Prices are U.S. list.

1. Apple HomeView is a speaker with a square screen on a hinge

The tabletop HomeView sits on a domed speaker base, with the display attached by a stainless steel hinge that tilts it toward whoever’s looking. Overall, it’s giving miniaturized iMac G4. For a more contemporary reference, the face looks like a giant Apple Watch or a real-world embodiment of an iOS widget. The 7-inch Liquid Retina panel runs 1,088 by 1,088 pixels at 220 ppi. That square shape suits photo albums, camera feeds, and widgets better than movies. Brightness drops as low as 0.3 nits, so it shouldn’t light up a dark bedroom at night.

Two full-range drivers sit in the display, while the base holds a down-firing woofer and two force-canceling passive radiators, and the whole setup supports Spatial Audio. The tabletop model weighs 2.1 pounds and needs wired power from the included 30W adapter. It’s a kitchen-counter fixture like a typical smart screen.

HomeView (Wall Mounted) costs the same $299, drops the base, and weighs 286 grams. It uses two drivers tuned for wall placement and hangs from one of three Schneider Home power mounts, all sold separately: a plug-in USB-C wall connector from $59.95, a hardwired AC version from $79.95, and a hardwired Power over Ethernet version for $129.95 that arrives in early 2027. Unlike the tabletop model, it doesn’t come with a USB-C cable or power adapter, and Apple calls for an adapter of at least 20W, so the real price lands well above $299.

The 12MP Center Stage camera is what separates HomeView from a HomePod with a screen bolted on. It recognizes up to six people by face and gives each a personal Home Screen with their own apps and widgets, while shared photo albums and music stay open to everyone, guests included. When nobody’s using it, the screen shows one of Apple’s faces, including Calendar, Weather, a Home Camera face that streams up to nine live feeds, and a Snoopy face whose animations follow the weather, sports, and holidays.

2. HomeView’s Siri AI shows personal info only when your iPhone is nearby

Apple HomeView
Apple

HomeView ships with Siri AI, the rebuilt Siri that holds a conversation and understands what’s on the screen, as a beta in HomeView software 27.2. Anyone in the house can use it for general questions and music discovery. Personal requests, like checking a calendar or reading a text, require a paired iPhone or iPad that supports Apple Intelligence.

The privacy rules warrant a close read if a camera in the kitchen has kept you away from smart displays. HomeView surfaces personal content from apps like Messages and Calendar when it recognizes an enrolled face and that person’s paired iPhone or iPad is on the same Wi-Fi network and was recently unlocked. Apple’s fine print carves out one exception, for a phone that recently dropped off the home Wi-Fi but stays on cellular in the same location. The A18 handles camera and microphone data inside Secure Exclaves, which Apple says isolate that data from the rest of the system.

As a home controller, HomeView runs cameras, thermostats, lights, locks, and blinds by touch or voice, and it listens for smoke and carbon monoxide alarms and sends an alert when one goes off. With a supported iCloud+ plan and compatible cameras, it can identify faces, pets, packages, and vehicles in camera footage. Apple won’t sell HomeView in the European Union because Siri AI isn’t available in iOS there.

3. Apple TV 4K (4th generation) adds an A19 chip and far-field mics at $299

Apple TV with HomePod surround sound
Apple

The new Apple TV 4K listens without the remote. Three far-field microphones with echo cancellation handle hands-free “Hey Siri,” which helps when a movie is playing loud and the remote is somewhere in the couch. Apple rates the A19 chip at up to 50 percent faster CPU performance and up to 2x faster GPU performance than the previous generation, and it adds an AV1 decoder for the efficient video codec more streaming services are adopting.

Pair two HomePod mini 2 or HomePod (2nd generation) speakers up front and two more in back, with each pair made of matching speakers, and Apple TV 4K runs four-speaker surround sound. There’s just one available configuration for the Apple TV, with 128GB of storage, Wi-Fi 7, Gigabit Ethernet, and a Thread radio. The outgoing lineup’s cheaper model left Ethernet and Thread off, so every new unit can serve as a full home hub.

The new Siri Remote charges over USB-C and works with Find My, including Precision Finding with a supported recent iPhone. It also works with Apple TV HD and earlier Apple TV 4K models, and it’s sold separately. You don’t need new hardware for Siri AI, which arrives as a beta on Apple TV 4K models back to the second generation. Searching for something to watch opens a full-screen Siri interface, and questions asked mid-show get answered in a compact overlay on top of what’s playing.

The price has gone up. Apple TV 4K launched at $129 in 2022, and Apple raised that starting price to $199 in June amid a memory chip shortage. The 128GB model with Ethernet, the closer match to the new box, went from $149 to $249 at the same time. At $299, the new model costs about twice as much as the Google TV Streamer, which went to $149.99 on August 31.

4. HomePod mini 2 gets an S10 chip and a top that glows with the music

The original HomePod mini launched at $99 in 2020 and stayed largely the same for six years, aside from new colors and a temperature and humidity sensor Apple switched on with a 2023 software update. HomePod mini 2 moves to Apple’s S10 chip, which runs computational audio that adjusts dynamic range and loudness to the music in real time.

The visible change is Sound Glow. The top of the speaker pulses in time with bass and treble using colors pulled from the album art, and it can play ambient soundscapes like rain. HomePod mini 2 comes in pink, green, blue, white, and midnight, stands 3.3 inches tall, and weighs 335 grams.

Persistent low-latency Wi-Fi 6E, Thread, and an Ultra Wideband chip make HomePod mini 2 a capable home hub, and one or two can serve as the default speaker(s) for a Mac with Wi-Fi 6E or later. Four of them make a surround system with the new Apple TV 4K, with automatic calibration based on where each speaker sits. Apple’s comparison chart lists Spatial Audio and room sensing only for the full-size HomePod (2nd generation), so those stay on the bigger speaker, though you can match a pair of those with a pair of the mini 2 for your home theater.

Siri AI comes to HomePod mini 2 in a future software update rather than at launch, and it will recognize up to six household voices. At $149, HomePod mini 2 costs $50 more than the original did at launch and $20 more than Apple charged for the original after its June price increase.

5. Apple Home Collection brings LG and Schneider cameras, locks, and thermostats to Apple Stores

Apple HomeKit smart home hardware
Apple

LG Electronics and Schneider Electric make the Apple Home Collection hardware, designed in collaboration with Apple, and Apple sells it on apple.com, in the Apple Store app, and in its stores. Every device sets up with one tap on an iPhone and runs in the Home app with no separate app or account, which skips the step where a new doorbell asks you to make yet another login.

Apple Home Collection devicePrice
LG Video Doorbell Wired$249.95
LG Floodlight Cam$399.95
LG Outdoor Cam Plug-In$299.95
LG Indoor Cam Plug-In$199.95
LG Smart Deadbolt Lock$349.95
LG Smart Thermostat$199.95
LG Temperature Sensor$39.95
Schneider Home Smart Thermostat$199.95
Schneider Home Room Sensor$39.95
Prices are U.S. list. C-wire power adapters ($24.95) and a Schneider Home trim plate ($14.95) are sold separately.

The LG Smart Deadbolt Lock unlocks over Ultra Wideband as you walk up with an iPhone, supports Matter and the Aliro door-access standard, and keeps working without an internet connection. A PIN pad and a backup key slot cover a dead phone. The LG Video Doorbell Wired pairs a 2.5K front camera with a second, full HD camera on the bottom of the unit, plus a built-in spotlight and chime.

Every device in the Home Collection runs on Thread, and the cameras keep recording to built-in storage if the Wi-Fi drops. Video history requires iCloud+, which keeps 10 days of events. The 50GB plan covers one camera, 200GB covers up to five, and 2TB covers unlimited cameras. Some features also need a home hub, which can be HomeView, a HomePod, a HomePod mini, or an Apple TV 4K.

Apple Home Collection availability begins in December, and select accessories follow in early 2027, though Apple hasn’t said which ones. Apple Retail also offers professional installation from ADT in the U.S. starting this fall, for an extra charge.

6. Where to preorder Apple HomeView, Apple TV 4K, and HomePod mini 2

Apple HomeView, HomeView (Wall Mounted), and Apple TV 4K (4th generation) are $299 apiece; preorders are open now at apple.com and in the Apple Store app, and they arrive November 13. HomePod mini 2 is $149 and reaches stores October 30. The Apple Home Collection doesn’t take preorders yet. Availability begins in December, with select accessories following in early 2027.

Apple HomeView $299

See It


Start with the base, which holds a down-firing woofer and two force-canceling passive radiators under the screen. The square 7-inch screen, 12MP Center Stage camera, and A18 chip recognize six people by face and give each one a personal Home Screen. It comes in silver, starlight, rose pink, and space gray, and the $299 Wall Mounted version comes in silver and space gray with mounts sold separately.

Apple TV 4K (4th generation) $299

See It


Hands-free “Hey Siri” through three far-field microphones is the change you’ll notice first, and the A19 chip is the one you won’t see. Every unit ships with 128GB of storage, Wi-Fi 7, Gigabit Ethernet, and Thread, so there’s no stripped-down model to accidentally buy. The included Siri Remote charges over USB-C and shows up in Find My, which should end the search through the couch cushions.

Apple HomePod mini 2 $149

See It


Watch the top of this one. Sound Glow pulses with the music in colors pulled from the album art, while the S10 chip tunes dynamic range and loudness in real time. It doubles as a Thread and Wi-Fi 6E home hub with a temperature and humidity sensor, and four of them build a surround system around the new Apple TV 4K. Siri AI arrives in a later software update.

The post Apple just overhauled its smart-home lineup with a $299 HomeView smart display and speaker appeared first on Popular Science.

Google will now let any AI agent run your smart home

16 September 2026 at 18:00
Google is inviting third-party agents, including Claude and Open Claw, into Google Home. | Photo by Jennifer Pattison Tuohy / The Verge

Google is opening up its smart home to AI agents, letting tools like Claude and Open Claw access and control your connected devices and analyze your home's data using the standardized Model Context Protocol.

Google Home MCP is a new integration that lets third-party AI agents control and monitor your smart home and act on your behalf. It "allows any AI agents that support MCP, including Google Antigravity, Claude, Hermes or Open Claw, to securely work with all of the devices and event history in your Google Home ecosystem," Taylor Lehman, group product manager at Google Home & Nest, said in a blog post.

According to Lehman, Home MCP integ …

Read the full story at The Verge.

Xiaomi Smart Humidity and Temperature Meter 3 Pro Adds CO₂ Monitoring, Starts at 114 Yuan

16 September 2026 at 06:44

Xiaomi has introduced the Mijia Smart Humidity and Temperature Meter 3 Pro, a new indoor monitoring device that expands beyond basic temperature and humidity tracking by adding carbon dioxide (CO₂) detection.

The device is now listed through Xiaomi’s retail channels, with crowdfunding scheduled to begin on September 21 at 10:00 AM, positioning it as a compact smart home monitoring device for everyday indoor use. Its regular suggested retail price is 149 yuan, while early crowdfunding backers can purchase it for 114 yuan.

CO₂ Monitoring Is the Major Upgrade

The biggest change compared with the previous generation is the addition of real-time CO₂ concentration monitoring.

Xiaomi says the new meter uses a next-generation low-power thermal-conductivity CO₂ sensor from Sensirion. It can continuously measure indoor carbon dioxide levels and communicate the current air-quality status through a three-color indicator.

This gives the device a more practical role in everyday indoor monitoring. Instead of simply showing whether a room is hot, cold, dry or humid, it can also help users notice when ventilation may need attention.

Larger 3.6-Inch Display Shows More Information

The Mi Home Smart Humidity and Temperature Meter 3 Pro features a 3.6-inch LCD display, along with a slimmer-bezel design compared with the previous model.

The screen can show several types of information, including:

  • CO₂ concentration
  • Temperature
  • Humidity
  • Date
  • Day of the week
  • Time

Users can switch between different display layouts with a single action, allowing the screen to be configured around the information they want to see most often.

Works With Xiaomi’s Smart Home Ecosystem

The new meter is also designed to work as part of a connected smart home rather than operating as an isolated sensor.

It supports Xiaomi mijia smart-home integration and can connect with other compatible devices through a Bluetooth Mesh gateway. Temperature, humidity and CO₂ readings can be used as triggers for automated actions.

For example, users can configure a CO₂ threshold in the Mi Home App. When the measured level reaches the configured limit, a compatible smart speaker can automatically issue a voice reminder.

This makes the sensor more useful in rooms where users want automatic notifications instead of having to check the display manually.

Historical Data Can Be Viewed in the App

After pairing the meter with the Mi Home App and a compatible Bluetooth Mesh gateway, measurement data can be synchronized to the cloud.

The app can then generate historical curves showing changes in temperature and humidity, as well as CO₂ concentration, making it easier to track indoor environmental trends over time. This allows users to look beyond a single reading and identify longer-term changes in indoor conditions.

For example, a user could compare CO₂ levels at different times of day or observe how ventilation affects the readings over several days.

Flexible Placement and Long Battery Life

The Mi Home Smart Humidity and Temperature Meter 3 Pro supports both desktop placement and magnetic mounting, giving users more flexibility when deciding where to install it.

Despite the larger display and additional sensing capability, Xiaomi has retained a low-power design. The device uses a single CR2450 coin-cell battery and is rated for approximately one year of battery life.

A More Capable Indoor Environment Monitor

The new model is essentially an expansion of the traditional temperature-and-humidity meter concept. Its most important addition is not the larger display, but the ability to monitor CO₂ alongside temperature and humidity.

At 114 yuan during crowdfunding, the Mi Home Smart Humidity and Temperature Meter 3 Pro combines environmental monitoring, historical data tracking and smart-home automation in a compact device. Whether that extra functionality is useful will largely depend on whether users want CO₂ data and automated ventilation-related reminders in their homes.

The post Xiaomi Smart Humidity and Temperature Meter 3 Pro Adds CO₂ Monitoring, Starts at 114 Yuan appeared first on IGeeKphone China Phone, Tablet PC, VR, RC Drone News, Reviews.

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