Resideo - Smart Home

- 12.73K Reviews
- 3.6
- Downloads
- 1,000,000+

Our take on Resideo - Smart Home from Appgk
I approached Resideo - Smart Home as a practical home-management app rather than a gadget showcase. It comes from Resideo Technologies, Inc., and its store identity notes that it was formerly Honeywell Home. That detail matters because people who remember the older name may wonder whether they have found the same service after a rebrand. In everyday use, the app makes the most sense as a central place for compatible Resideo home devices, especially when you want to check or adjust your home without standing beside the physical controls.
It is a free lifestyle app, available to users aged Everyone, and the current release is version 6.21.0. The app has passed the one-million-install mark, with an average rating of 3.6 from around 33 thousand ratings and about 13 thousand written reviews. Those numbers suggest a product with a substantial user base but also a mixed experience. My own view is similarly balanced: the app can be genuinely useful when your household already relies on compatible Resideo equipment, but it is not the kind of smart-home download that becomes valuable simply because it is installed.
How Resideo - Smart Home fits into daily home control
The clearest way to understand this app is to see it as a companion to Resideo hardware. It is not a general-purpose home dashboard that automatically brings every brand under one roof. Its usefulness depends on the devices and services connected to your Resideo setup. That makes the first decision easy: if you do not own compatible equipment, there is little reason to choose this app over a broader smart-home platform.
For an existing user, the appeal is convenience. Instead of walking to a wall control, opening a dedicated control panel, or relying on memory, you can use the phone as an additional point of access. That is particularly handy when your routine changes during the day. I can imagine checking the home before leaving, making an adjustment while away, or confirming a setting without interrupting what I am doing.
Best Parts of Resideo - Smart Home
Things to Keep in Mind About Resideo - Smart Home
The app’s role is also more practical than entertaining. It is aimed at comfort, awareness, and routine management, not at social interaction or content consumption. That focus is helpful because the interface does not need to compete with unrelated features. At the same time, it means the experience is judged harshly by small moments of friction: if signing in, finding a device, or applying a change feels slow, the whole purpose of remote control is weakened.
A realistic example is a household that normally follows a predictable schedule but occasionally leaves earlier than planned. A person can use the app as part of the departure routine rather than returning to a physical control. Later, if plans change again, the phone provides another way to interact with the connected home. The benefit is not dramatic automation; it is the reduction of small, repeated trips and the reassurance that the home can be managed from a familiar device.
News and Features Related to Resideo - Smart Home

News
YouTube Turns a Quick Video Check Into an Hour of Watching

News
BeautyPlus Makes Portrait Retouching Feel Like Your Own

News
TikTok’s Effortless Feed Makes Every Swipe Count—and Every Mistake Harder to Undo
What the free download means for value
There is no purchase price for downloading the app. That gives it a straightforward value proposition for people who already own compatible Resideo hardware: the mobile layer is available without an app charge, so the decision is mainly about convenience and reliability rather than paying for access to a separate software product.
That free access should not be confused with a promise that every smart-home function is free or that the app replaces the cost of equipment. The useful distinction is simple: the application itself costs nothing to download, while its practical value depends on the Resideo devices and services in your home. I would therefore judge it as a free companion, not as a complete smart-home solution purchased through the app.
Don't want to read the full review?
This also affects how I compare it with alternatives. A general smart-home platform may be free to install as well, but its value comes from supporting a wider collection of brands or from fitting into an ecosystem you already use. Resideo’s app can be the more sensible choice when your equipment is already centered on Resideo, because adding another platform may create duplicated controls and extra setup. For a mixed-brand household, however, a broader hub may offer a cleaner overview.
The free model is especially attractive for someone who wants remote access without adding another obvious software expense. It is less compelling for a person who expects a download alone to deliver advanced home automation. The app is a gateway to managing an existing setup, not a substitute for the physical products that make the connected functions possible.
Screenshots









Where the app delivers practical value
The strongest benefit is access. A phone is usually nearby, so it becomes a convenient control surface for home tasks that would otherwise require finding a particular wall unit or walking to another room. That sounds modest, but repeated convenience is exactly where connected-home apps earn their place. I value tools like this most when they remove a small annoyance every day rather than impressing me once during setup.
Another useful quality is continuity between home and away routines. A dedicated controller is naturally tied to the building. A mobile app gives the household a more flexible relationship with those controls. If the day does not go according to plan, I am not limited to the schedule or location where the device was installed. That flexibility can be more important than a long list of features.
There is also a practical learning benefit. Managing a home through one manufacturer’s app can make it easier to understand which device is responsible for a setting and where to look when something needs changing. A cross-brand platform may be more powerful, but it can also hide manufacturer-specific details behind a common interface. Resideo’s own app is more likely to feel natural to someone who wants the manufacturer’s view of the system.
One non-obvious trade-off is that centralization can improve convenience while increasing dependence on the app. Once a routine becomes phone-based, a confusing update, an expired session, or a connectivity problem becomes more noticeable. I recommend keeping the physical controls familiar, especially for other members of the household who may not use the app regularly. The best setup treats the app as an additional control path, not the only one.
Setup habits that make the experience less frustrating
I would begin by treating setup as a compatibility check, not as a casual download. Before spending time exploring menus, identify the Resideo equipment you want to manage and make sure it belongs in the app’s intended ecosystem. This avoids the common disappointment of installing a polished companion app and only later discovering that the household’s main device is not the one it can manage.
Use a consistent account approach for the people who genuinely need access. Smart-home control becomes confusing when several household members create separate arrangements without agreeing on which account or device list is authoritative. I would establish the main account first, then add other users or phones through the available process rather than rebuilding the setup repeatedly.
A second useful habit is to test the app in ordinary conditions before relying on it during an urgent moment. Try opening it from the room where you normally use it, check whether your devices appear clearly, and make a small adjustment that you can verify physically. This is not glamorous, but it reveals whether the app’s organization makes sense to you and whether the connection behaves as expected.
I also prefer naming devices according to location and purpose rather than using vague labels. If a household has more than one connected control, a precise name reduces the chance of changing the wrong one. This is the kind of small organizational decision that a store description will not mention, yet it has a direct effect on confidence and daily usability.
Trade-offs compared with broader smart-home alternatives
The main strength of a manufacturer-focused app is clarity within its own product family. Resideo equipment can be managed in the environment designed around it, and users do not have to translate every setting into a third-party platform’s terminology. For a home that mainly uses Resideo products, that focused approach may be less confusing than a broad dashboard.
The weakness is scope. If your home includes equipment from several manufacturers, you may end up switching between apps or maintaining a separate general-purpose hub. A broader alternative may be better when the priority is one unified view of lights, sensors, appliances, and other connected products. The trade-off is that a general platform may not expose every manufacturer-specific control as directly as the original app.
I would also distinguish between control and automation. A dedicated app can be valuable simply because it puts important controls on the phone. Someone looking for elaborate routines across many brands should compare it with a platform built around wider integrations. Resideo’s app is easier to justify when your goal is dependable access to Resideo equipment, not when your goal is to turn the entire home into a complex rules engine.
The middle-ground user is likely to be happiest: someone with Resideo hardware who wants phone access but does not need every brand and device type represented in one interface. That person receives focused convenience without paying for the complexity of a larger ecosystem. Conversely, a renter with no compatible equipment, or a technology enthusiast building a highly mixed setup, should look elsewhere first.
Who is most likely to get real value
I would recommend trying it to a homeowner or household already using Resideo products and wanting a mobile companion for everyday control. It can also suit people who dislike making repeated trips to a physical control, households with changing schedules, and users who prefer staying within the manufacturer’s own environment rather than adding another intermediary.
It is a reasonable choice for someone who wants a free app and is comfortable learning a focused system. The age rating of Everyone also makes it broadly accessible from a content perspective, although practical access should still be organized sensibly within the household. The important point is not age; it is whether the person has a real reason to control or monitor compatible equipment.
I would skip it if you are only browsing for a smart-home app and do not have Resideo hardware to connect. Installing it first and shopping for a purpose afterward reverses the sensible order. I would also hesitate if your top priority is a single control center for many unrelated brands. In that case, a broader platform may reduce app switching, even if it introduces its own setup compromises.
People who need a completely self-contained home-management product should set expectations carefully. The value here comes from pairing software with a compatible home setup. If the physical equipment is absent, the free download does not create the same value on its own.
Reliability, updates, and the everyday friction to expect
The average rating of 3.6 indicates that the experience is not universally smooth. I would not read that as proof that the app is unusable, but I would take it as a reminder that smart-home software is sensitive to individual equipment, account arrangements, phone conditions, and network behavior. A feature that feels effortless for one household can feel temperamental for another.
The app was released on June 19, 2014, and its current version is 6.21.0. That long history, together with the former Honeywell Home identity, suggests an app that has evolved rather than appeared all at once. Evolution can be useful because it reflects ongoing maintenance, but it can also leave users dealing with renamed sections, changing navigation, or expectations carried over from an older version.
My practical advice is to avoid making the app your only safety net. If a home setting is important, know how to use the physical control as well. Keep the app updated when convenient, but do not update immediately before an important trip without testing it afterward. This is a general smart-home precaution, yet it is especially relevant when the app is being used as a remote extension of equipment that remains installed in the home.
Another friction point is mental overhead. A connected home can feel simple after the initial arrangement, but it still asks users to remember accounts, device names, and the difference between changing a setting now and following a routine. I prefer apps that make those distinctions obvious. If you find yourself repeatedly checking whether a change actually applied, the convenience advantage becomes smaller.
My final recommendation for Resideo households
The app is worth trying when it matches hardware you already own, not as a standalone smart-home purchase. Its free download makes experimentation low-risk, and its focused role can be genuinely convenient for home access, changing routines, and keeping Resideo controls close at hand. The large installed base also shows that it serves a substantial audience, even though the mixed rating suggests that expectations should remain realistic.
I would recommend it to a Resideo-centered household that wants a manufacturer-specific mobile companion and is willing to spend a little time organizing the setup. I would choose a broader alternative for a mixed-brand home that values one dashboard above all else. I would skip the download entirely if there is no compatible equipment waiting to be connected.
In my view, Resideo - Smart Home succeeds when it stays in its proper role: a free, useful bridge between a Resideo home system and the phone you already carry. It is not a universal answer to every smart-home problem, and its average user sentiment means it deserves a practical trial rather than blind enthusiasm. If that trial makes your daily routine easier and the controls remain dependable, the app earns its place. If it adds another layer without simplifying anything, the better value is likely to come from the alternative that fits your whole home rather than one manufacturer’s corner of it.
Resideo - Smart Home FAQ
What is Resideo - Smart Home, and what can I use it for?
Resideo - Smart Home is a companion app for managing compatible Resideo and Honeywell Home devices from an Android or iOS phone. Depending on your equipment, you can adjust heating and cooling settings, create schedules, monitor indoor conditions, receive alerts, and control connected security or water-leak products. The exact features available depend on your device model, region, subscription, and installation setup.
Which devices are compatible with the Resideo app?
The app is designed for selected Resideo and Honeywell Home products, including compatible smart thermostats, security systems, cameras, sensors, and water-leak detection devices. Compatibility is not universal, so it is important to check the official product list before downloading or purchasing hardware. Some older models may require a different application, additional equipment, or professional installation to work correctly.
Do I need a Resideo account and Wi-Fi connection to use the app?
Yes, most remote-control features require you to create or sign in to a Resideo account and connect the supported device to a compatible home Wi-Fi network. Internet access is generally needed for control while you are away, notifications, cloud synchronization, and certain integrations. Basic manual operation may still be possible directly on the physical device if the internet connection is unavailable.
Can Resideo - Smart Home control my thermostat while I am away?
If your thermostat is compatible and connected properly, the app allows you to view and change temperature settings remotely, switch operating modes, adjust fan options, and manage schedules. This can be useful when preparing your home before arrival or reducing energy use while away. However, remote commands depend on internet connectivity, device status, and the permissions assigned to your account.
Is Resideo - Smart Home free, and are there any extra costs?
Downloading the Resideo app is generally free, but the total cost of using its features depends on the products and services connected to it. You may need to purchase compatible hardware, pay for installation, or subscribe to optional security and monitoring services. Some advanced features, cloud storage, professional monitoring, or third-party integrations may also involve separate charges.












