The invention of Matter was a grand kumbaya moment for the smart home. Built on the foundations of almost every concept smart home companies had dreamed up — from Apple’s HomeKit to Google’s Thread — the idea was to create a new technology on top of existing ones. One common standard to make it easier for manufacturers to build smart home devices and easier for people to use them, no matter which smart home platform they use.
Technology
Z-Wave is remaking itself to find a new place in your smart home
But one protocol was left out of the party: Z-Wave, which is widely used in home security systems and embraced by the smart home enthusiast community. It was the latest example of Z-Wave getting left behind as the consumer smart home world explodes in popularity — and the latest reason to question whether the once-thriving standard still has a future.
Conceived in the late 1990s, Z-Wave is one of the original solutions for connecting IoT devices. It’s a local, RF-based wireless communications technology that relies on a central hub or gateway to talk to the cloud and other protocols. But that reliance on a hub is part of why it’s fallen out of fashion. You rarely see Z-Wave in mass-market smart home devices because other standards can connect straight to the internet. It was also a closed protocol, limited to one chip manufacturer, which could have driven up prices.
But in the five years since Matter launched, Z-Wave has been quietly reinventing itself. The once closed protocol is now open source. There’s a new version — Z-Wave Long Range (ZWLR) — that addresses a common limitation of the smart home by extending the range of devices like locks, lights, and sensors. Perhaps more importantly, the Z-Wave Alliance is now working on the structure and framework needed to bridge Z-Wave devices into Matter.
Today, Z-Wave is at a critical turning point. Apple, Amazon, Samsung, and Google are all-in on Matter, and Z-Wave isn’t present in any of those companies’ flagship products. If the standard is going to survive, its creators need to show it has a purpose that other protocols simply can’t match.
What is Z-Wave, and why should I care about long range?
Even if you’ve never heard of Z-Wave, it might be in your home. A mesh-based protocol focused on interoperability, reliability, privacy, and security, Z-Wave radios are found in most home security systems, including Amazon’s Ring, and smart home hubs from companies like Home Assistant, Aeotec, Hubitat, and Homey.
Z-Wave was embraced early on by the home security industry, including ADT, Vivint, Alarm.com, and others, which saw its security, baked-in interoperability, and backward compatibility as a way to allow customers to integrate smart home devices with their company’s proprietary security systems. It’s also the only UL-listed smart home protocol, a requirement for devices integrated into a security system.
”Everybody puts a Z-Wave chip in their security panel.”
“Every residential security system in the US, except one, uses Z-Wave,” says Avi Rosenthal, chair of the Z-Wave Alliance board of directors. “From your big Honeywells, ADTs, and Rings, all the way down to your little Alulas, everybody puts a Z-Wave chip in their security panel. The only exception is SimpliSafe.” Rosenthal says that by some estimates, Z-Wave is in 40 million homes in the US; there are also over 100 million Z-Wave devices in the wild worldwide.
Despite its sizable footprint, Z-Wave remains a niche protocol. Its reliance on a hub makes it less accessible to casual users accustomed to plug-and-play Wi-Fi and Bluetooth devices. And as a mesh network, multiple devices or repeaters are needed to ensure a stable connection, which can be an issue if you just want to install one door lock or light switch.
Z-Wave Long Range addresses some of these limitations. Introduced in 2020, and now beginning to appear in products, ZWLR extends range up to 1.5 miles line of sight — four times standard Z-Wave — and replaces mesh with the ability for all devices to connect directly to the hub, not to each other.
This should reduce failures caused by weak mesh networks or limited range. And, as all Z-Wave devices have to be backwards compatible, ZWLR can exist alongside Z-Wave mesh devices on a hub, as long as it supports both.
For smart home manufacturer Zooz, ZWLR has been a game changer. “Now we have ultra-reliable connectivity with unparalleled range,” says Agnes Lorenz, a VP at Zooz. Its direct hub-to-device communication means no need for repeaters, making existing devices more reliable and expanding the possibilities around outdoor devices, like motion sensors, leak detectors in the attic, and garage automation. “Now we can more easily automate things that are hard to access,” she says
Adoption is starting to ramp up, with over one hundred ZWLR-certified devices now on the market. Zooz transitioned its entire lineup to ZWLR, Shelly is also using the protocol, and the Z-Wave Alliance is working on expanding it to Europe. Just last month, Kwikset introduced two new long-range smart locks.
“This is one of the most compelling Z-Wave updates,” says Joshua Hodgson, product marketing manager at Kwikset. “Over a mile range versus 300 feet for standard mesh means connectivity challenges are no longer an issue.”
But does Z-Wave Matter anymore?
Even as the tech improves, Z-Wave’s biggest problem is that relatively few direct-to-consumer companies are implementing it in their devices.
While manufacturers such as Kwikset, who have used the protocol for years, still see Z-Wave as vital despite Matter’s rise, the fact is that there are very few “fun” Z-Wave gadgets out there. Much of what does exist are simple, utilitarian devices like sensors, lights, switches, and locks. There hasn’t been a splashy new Z-Wave product in years, and if you are looking to start a smart home with Amazon, Apple, or Google hardware, Z-Wave is just not part of the equation. That doesn’t look like it’s going to change anytime soon.
However, there is a hope for Z-Wave’s future in a Matter world. While Z-Wave’s reliance on a hub has arguably been its biggest barrier to adoption, Matter’s initial promise of a hub-free world hasn’t materialized. Matter controllers are essentially hubs, as are Thread border routers — both are necessary to use Matter devices. The smart home has come back around to the idea that you need a small computer somewhere in your home to run your devices. If these hubs must exist, why not include Z-Wave?
“Ultimately, it’s all about consumer choice,” says Jeff Sandoval of Kwikset. With Matter sparking renewed interest in smart homes, the idea of a universal hub to unify devices is gaining traction (again). Many advanced smart home hubs — including Homey, Home Assistant, and Hubitat — support both Z-Wave and Matter, but they remain niche. To survive, Z-Wave needs to co-exist with Matter and find its way into mainstream consumer products like smart speakers.
One strategy is to bridge Z-Wave devices into Matter ecosystems like Apple Home, Home Assistant, and Amazon Alexa, similar to how Philips Hue, Ikea, and Aqara are bridging devices to Matter. While bridging has been part of the spec since Matter launched, Rosenthal says it’s not been possible to certify a Matter Z-Wave bridge.
“There are plenty of silicon solutions available today, but nothing has been ‘blessed’ by both alliances,” says Mariusz Malkowski of Trident IoT, the newest Z-Wave chipmaker, which also manufactures chips for Matter, Thread, and Zigbee. “We want to simplify the process for manufacturers to make a commercial product to support both Z-Wave, Zigbee, Thread, and Matter.”
While some Z-Wave-compatible hub manufacturers have found ways to connect Z-Wave and Matter devices in their ecosystems, there’s no official way to integrate them, meaning there’s no simple, straightforward way to use Z-Wave devices in mainstream Matter ecosystems.
“Reports of our death have been greatly exaggerated.”
The Connectivity Standards Alliance tells The Verge that it welcomes the Z-Wave Alliance’s efforts here. “We are happy to see efforts to make the adoption of Matter easier for manufacturers and consumers, including simpler ways to bridge devices to Matter,” says the CSA’s Daniel Moneta. Rosenthal says the Z-Wave Alliance is actively working on certification parameters and rules to define a standard Z-Wave to Matter bridge for its members.
Once this standard is released, adding Z-Wave devices to Matter ecosystems will become simpler. Manufacturers will just need to add a software stack to their hubs that, as long as it contains a Z-Wave radio, could bridge Z-Wave devices connected to the hub to any Matter platform, including Apple Home and Google Home.
The benefit is that if Z-Wave devices integrate with Matter, it will help bring Matter’s ambition of “one smart home standard to rule them all” closer to reality. That would both strengthen Matter’s position in the industry and give Z-Wave a compelling reason to stick around. “So that, to the consumer, everything magically works,” says Malkowski.
Z-Wave isn’t a threat to Matter. With the majority of the smart home industry behind it, Matter still has plenty of momentum despite some early stumbles. However, without support from Matter, Z-Wave could become obsolete. Maybe not anytime soon, but the possibility exists. Bringing Z-Wave into Matter would be better for everyone — manufacturers and smart home users alike.
In the meantime, Z-Wave is pushing forward with its reinvention, hoping to find its role in this brave new world. Its new long-range capabilities, shift to an open-sourced standard, and finally having more than one silicon vendor make this a much easier path. As Rosenthal puts it, “Reports of our death have been greatly exaggerated.”
Technology
Intel and LG Display may have beaten Apple and Qualcomm with the best laptop battery life ever
Just how little power might it consume? Notebookcheck has tested a version of the laptop with that LG Display screen and a new Intel Panther Lake chip — and it appears to be the most efficient laptop that’s ever gone through its Wi-Fi web browsing test. At idle, the Core Ultra 325 laptop drew as little as 1.5 watts, and lasted nearly 27 hours of web browsing despite only housing a 70 watt-hour pack. That’s well shy of the 99.5Wh Dell has sometimes crammed into its 16-inch models.
That’s more battery life than Notebookcheck has gotten out of any MacBook or MacBook Pro, and apparently more than all but two other laptops since it started running this test in 2014. And of those two laptops, one relied on a Qualcomm Snapdragon X Plus chip, a larger 84Wh battery, and a mere 60Hz screen — while the other had two batteries for a total of 149Wh and a 60Hz screen as well.
I should caution you that we typically see much less battery life in an actual workday than we do in fixed battery life tests. But compared to other laptops, this Dell + Intel + LG Display combo seems like the new battery life champ. Note that Dell also sells it with a higher-res tandem OLED screen, though. To get the best battery life, you’ll need to settle for 1920 x 1200, no OLED, and no touchscreen.
While Dell may deserve a lot of credit as the system integrator, this tech may not be exclusive to Dell for long. LG Display announced that it’s become the first in the world to mass-produce a 1–120Hz laptop LCD panel (which it’s branding as Oxide 1Hz), and plans to mass-produce an OLED version in 2027. Intel, too, isn’t just working with one display vendor: last October, it announced it was working with Chinese panel maker BOE on 1Hz refresh rate computers too.
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Every spring, many of us follow the same routine. We replace the batteries in our smoke detectors, clean out the garage and organize paperwork while reviewing finances. These habits exist for a reason. Regular maintenance helps prevent small risks from turning into bigger problems.
However, there is one area most people rarely check: their digital exposure. Just like a home, your online presence collects clutter over time. If you do not clean it up regularly, it becomes much easier for strangers to find and use your personal information.
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DO YOU KNOW THE TRUE COST OF IDENTITY THEFT?
Your personal information can quietly spread across dozens of people-search and data broker websites without you realizing it. (Kurt “CyberGuy” Knutsson)
Where your personal information appears online
Think about how many places your personal information exists today:
- Public property records
- Utility and service databases
- Marketing lists
- People-search websites
- Data broker profiles.
Each time you move, sign up for a service or update a subscription, that information may get copied and resold across multiple databases.
Over time, dozens, sometimes hundreds, of websites may end up listing details such as:
- Your home address
- Phone numbers
- Past addresses
- Names of relatives
- Property ownership records.
For retirees and homeowners, these details can make you particularly visible online. And unfortunately, scammers know exactly where to look.
Why does tax season increase personal data exposure
Spring is a major data collection season. During tax season, financial institutions, service providers and government agencies process enormous amounts of information.
That includes:
- Address confirmations
- Income reporting
- Property and mortgage updates
- Retirement account activity.
Much of this data eventually becomes part of public records or commercial databases. Data brokers actively monitor these updates. When new information appears, they refresh and rebuild personal profiles. That means your digital footprint can quietly grow — even if you haven’t shared anything new online.
How data brokers update your personal profile
The first quarter of the year is one of the busiest periods for data brokers. Why? Because many major databases update around the same time:
- Property records are updated after year-end filings
- Utility and service provider records refresh
- Marketing databases ingest new consumer lists
- Public records from courts and local governments get indexed
- Data brokers purchase or scrape this information and add it to existing profiles. In other words, your profile isn’t static. It’s constantly evolving.
THE EMAIL TRICK THAT REVEALS YOUR HIDDEN ONLINE ACCOUNTS
Each move, subscription or public record update can add new details to your growing digital footprint. (Kurt “CyberGuy” Knutsson)
Why data broker opt-outs often don’t last
Many people start the year with good intentions. They search their name online, find a few people-search websites and submit opt-out requests. That is a great first step. However, many people later discover a frustrating reality. Manual opt-outs often do not last.
There are three main reasons.
Data brokers continuously collect new records: Even if a broker removes your information today, new public records may appear next month when their system refreshes, and your profile can be rebuilt automatically.
Multiple brokers share and resell data: If one company deletes your listing, another broker may still have it—and may resell it back into the ecosystem. Your information spreads like copies of a document.
Some opt-outs expire: Certain websites only remove data temporarily. Months later, listings quietly reappear. Unless you check regularly, you may never notice.
Why retirees are especially visible online
Retirees often have several characteristics that make their information easier to locate:
- Long address histories
- Property ownership records
- Public professional biographies
- Retirement community listings
- Estate and probate filings.
None of this is inherently unsafe. But when it’s aggregated across dozens of data broker platforms, it becomes a detailed personal profile.
Scammers use these profiles to identify potential targets for:
- Investment scams
- Fake government calls
- Medicare or benefits fraud
- Home repair schemes
- Identity theft attempts.
The more complete the profile, the easier it is to craft a convincing story.
Why protecting your online privacy requires ongoing cleanup
Just like home safety, privacy protection works best as an ongoing habit.
Think of it this way: You wouldn’t replace smoke detector batteries once and assume they’ll work forever. The same logic applies to your online data.
Information gets copied, refreshed, and redistributed constantly. That means protecting your digital footprint requires regular monitoring and cleanup.
How to reduce your online exposure
A few simple habits can help reduce your risk:
- Periodically search for your name online
- Limit sharing of personal details on social media
- Be cautious with unsolicited calls or investment offers
- Remove your information from people-search sites when possible.
Regularly cleaning up exposed data helps reduce the personal information scammers can use against you. (Kurt “CyberGuy” Knutsson)
How data removal services help clean up your online data
The challenge is that there are hundreds of data brokers, and each has its own removal process. Doing it manually can take hours, and the process often has to be repeated. That is why many people turn to automated data removal services.
These services help by submitting opt-out and deletion requests to hundreds of data brokers and people-search websites on your behalf. Instead of contacting each company individually, the service handles the process and continues monitoring databases for new listings that may appear over time.
While no service can guarantee the complete removal of your data from the internet, a data removal service is really a smart choice. They aren’t cheap, and neither is your privacy. These services do all the work for you by actively monitoring and systematically erasing your personal information from hundreds of websites. It’s what gives me peace of mind and has proven to be the most effective way to erase your personal data from the internet. By limiting the information available, you reduce the risk of scammers cross-referencing data from breaches with information they might find on the dark web, making it harder for them to target you.
Check out my top picks for data removal services and get a free scan to find out if your personal information is already out on the web by visiting Cyberguy.com.
Get a free scan to find out if your personal information is already out on the web: Cyberguy.com.
Kurt’s key takeaways
Spring-cleaning usually focuses on physical spaces. We organize garages, review paperwork and replace smoke detector batteries. But your digital footprint deserves the same attention. Personal information spreads quietly across public records, marketing databases and data broker websites. Over time, these pieces of information can form detailed profiles that strangers can easily find online. For retirees and homeowners, those records often go back decades. Property filings, address histories and public records can make it easier for scammers to identify potential targets. The good news is that protecting your digital footprint does not require advanced technical skills. Simple habits like checking what appears about you online, limiting what you share publicly and regularly removing your information from data broker sites can significantly reduce your exposure. Just like maintaining your home, digital privacy works best as an ongoing habit. A little attention today can prevent much bigger problems tomorrow.
Have you ever searched your name online and been surprised by how much personal information appeared? What steps have you taken to protect your digital footprint? Let us know by writing to us at Cyberguy.com.
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Woot is running a day-long sale coinciding with the start of Amazon’s Big Spring Sale. Many products across multiple tech categories are discounted, including dozens of video games and accessories. What’s more, you can get an extra 20 percent off through 12:59AM ET on March 26th when you use code SAVETWENTY. Also, if you’re a Prime member who links their Amazon account, you’ll get free shipping.
Of the grab bag of products, the Nintendo Switch 2-related discounts stood out the most. For instance, you can get the physical version of Mario Kart World at Woot for $52 ($28 off). If your Switch 2 didn’t already include a digital copy of the exclusive, World is a must-have racing title that’s fun to play alone or with others (my colleague Andrew Webster called it “the perfect launch game” in his review). It includes an open world chock-full of challenges — a series first — or you can race through different course-filled cups, just like in the old days.
Additionally, 8BitDo’s fantastic Ultimate 2 and Pro 3 controllers — both compatible with the Switch 2 and other platforms — currently cost $36 and $37.60, respectively. Considering that both gamepads typically cost over $50 each, the savings are steep enough to consider getting more than one gamepad. The Ultimate 2 and Pro 3 have a similar set of features — rumble, motion controls, TMR joysticks, customizable back paddles, an extra shoulder button, and adjustable triggers — but their button and stick layouts cater to different gamers.
While the Ultimate 2 is arranged like a Switch 2 Pro (which itself is an Xbox-style layout), the Pro 3 is more akin to a PlayStation controller, with sticks close together in the middle. One neat feature of the Pro 3 not found in the Ultimate 2 is the ability to pull off its magnetic buttons and swap their positions, which is handy if you’re switching platforms. Both models also feature a 90-day Woot warranty. Read our Pro 3 review.
If you already own Mario Kart World — or don’t own a Nintendo Switch or Switch 2 — there are also plenty of other great deals to choose from, including titles for both the PlayStation 5 and Xbox Series X / S.
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