11 Smart Garage Controllers Compared: Your Learn Button Decides (2026)

Illustration of a garage door opener motor unit with a coloured learn button, a small controller board wired to it, and a dotted link to a phone

Before comparing anything in this category, walk out to the garage and look at the colour of the learn button on your opener. That single detail rules out more products here than price, brand or which voice assistant you use. Chamberlain’s Security+ 3.0 openers, launched in November 2025 and identified by a white learn button, moved accessory communication to encrypted Bluetooth LE. Three manufacturers in our library state in their own words that their controllers do not work with those openers, and a fourth product’s documentation says of the 2025 generation that none of the well-known retrofit boards support it. The eleven records below come from the same sourced product library behind our compatibility checker, and each profile sets out what its manufacturer does, and does not, say about opener compatibility.

Show only ones that work with:
Product~Price*Amazon AlexaGoogle HomeApple HomeSmartThingsHome AssistantConnectionHub neededWorks offlineSubscriptionDetails
SwitchBot Garage Door Opener✓ fully verified$36partialAmazon Alexa: partial support — see the catchpartialGoogle Home: partial support — see the catchpartialApple Home: partial support — see the catchpartialSmartThings: partial support — see the catchworksHome Assistant: worksMatter · Wi-Fi · BluetoothYesPartly
Meross Smart Wi-Fi Garage Door Opener (MSG100)✓ fully verified$49.99worksAmazon Alexa: worksworksGoogle Home: worksworksApple Home: workspartialSmartThings: partial support — see the catchpartialHome Assistant: partial support — see the catchWi-FiYes?
Genie Aladdin Connect Smart Garage Door Controller✓ fully verified$50worksAmazon Alexa: worksworksGoogle Home: worksdoesn't workApple Home: verified: does not workworksSmartThings: workspartialHome Assistant: partial support — see the catchWi-FiYes?
ratgdo32✓ fully verified$62doesn't workAmazon Alexa: verified: does not workdoesn't workGoogle Home: verified: does not workworksApple Home: worksdoesn't workSmartThings: verified: does not workworksHome Assistant: worksWi-FiYesYes
Chamberlain myQ Smart Garage Control✓ fully verified$64.99partialAmazon Alexa: partial support — see the catchdoesn't workGoogle Home: verified: does not workdoesn't workApple Home: verified: does not workdoesn't workSmartThings: verified: does not workdoesn't workHome Assistant: verified: does not workWi-FiYesNoOptional*
Nexx Smart Wi-Fi Garage Door Controller (NXG-300)✓ fully verified$79.99partialAmazon Alexa: partial support — see the catchpartialGoogle Home: partial support — see the catchdoesn't workApple Home: verified: does not workpartialSmartThings: partial support — see the catchdoesn't workHome Assistant: verified: does not workWi-Fi · BluetoothYes?
Smart Garage Door Opener blaQ✓ fully verified$89worksAmazon Alexa: workspartialGoogle Home: partial support — see the catchpartialApple Home: partial support — see the catchworksSmartThings: worksworksHome Assistant: worksWi-FiYesYes
Tailwind iQ3 2.0 Smart Garage Door Controller✓ fully verified$89.99worksAmazon Alexa: worksworksGoogle Home: worksworksApple Home: workspartialSmartThings: partial support — see the catchworksHome Assistant: worksWi-FiYesPartly
Remootio 3✓ fully verified$129partialAmazon Alexa: partial support — see the catchpartialGoogle Home: partial support — see the catchworksApple Home: workspartialSmartThings: partial support — see the catchpartialHome Assistant: partial support — see the catchWi-Fi · BluetoothYesPartly
Chamberlain B4643T Smart Belt Drive Garage Door Opener with Built-in Camera✓ fully verifiedpartialAmazon Alexa: partial support — see the catchdoesn't workGoogle Home: verified: does not workdoesn't workApple Home: verified: does not workdoesn't workSmartThings: verified: does not workdoesn't workHome Assistant: verified: does not workWi-FiYesNoOptional*
LiftMaster 84505R Secure View Ultra-Quiet Belt Drive Smart Opener✓ fully verifiedpartialAmazon Alexa: partial support — see the catchdoesn't workGoogle Home: verified: does not workdoesn't workApple Home: verified: does not workdoesn't workSmartThings: verified: does not workdoesn't workHome Assistant: verified: does not workWi-FiNo?Optional*
OpenGarageinconclusiveAmazon Alexa: we researched this and the evidence does not settle it — the profile has the sourcesinconclusiveGoogle Home: we researched this and the evidence does not settle it — the profile has the sourcesinconclusiveApple Home: we researched this and the evidence does not settle it — the profile has the sourcesinconclusiveSmartThings: we researched this and the evidence does not settle it — the profile has the sourcesworksHome Assistant: worksWi-FiYesYes

Sorted by price, low to high — an objective order, not a ranking or a verdict. Tap any row’s (or a phone card) to read every catch. ✓ works · ◐ partial · ✗ doesn’t work (verified) · ? not checked yet · ? inconclusive — we researched it and the evidence doesn’t settle it. In the decision columns, ? means the same thing — we have not established it, which is never the same as “no.” *Prices at time of research — never live prices. Data last verified 2026-08-30; every fact links to its sourced profile.

Which of these works with your home?

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What the learn button colour rules out

White (Security+ 3.0). Konnected puts the exclusion on its own product page: “NOT compatible with Security+ 3.0 openers with a white learn button (2025 and newer).” ratgdo32 says the same in its FAQ, and Tailwind states it on both of its product pages. The cause is shared: these devices read or drive the wall-button wires, and on a 3.0 opener that wired button is a paired device rather than two contacts you can short together. No firmware update changes that. OpenGarage documents the one route around it, wiring itself to the button contacts of a spare paired remote so the opener’s own hardware sends the encrypted signal. Its documentation is specific about the cost: the remote leg is one-way, and the configuration gives up the opener’s light control and the richer Security+ status reporting. Door position survives, because OpenGarage reads it with an ultrasonic sensor instead of from the opener.

Yellow (Security+ 2.0). This is most of what Chamberlain, LiftMaster and Craftsman sold between 2011 and 2022, and it is the population that lost myQ integrations. One documented exception runs the other way: ratgdo’s compatibility page states that the wall-mounted jackshaft openers 8500/RJ020 and 8500C/RJ020C carry a yellow button but speak Security+ 1.0, an earlier protocol, so those owners should read the purple and red row below rather than this one. The wall-button terminals carry a digital signal, so shorting them does nothing. Meross’s compatibility checker responds to a yellow learn button by telling you an accessory is required, the RGR551C, which Meross’s own FAQ describes as a universal remote with a signal cable soldered on. Tailwind needs no adapter for Security+ 2.0, and says so.

Purple, red, orange, brown, blue, or a non-Chamberlain opener. The widest choice, and where most of this table works as advertised. Genie’s Aladdin Connect is the broadest by brand: Genie names Chamberlain, LiftMaster, Craftsman, Linear, Marantec, Overhead Door, Stanley and Wayne Dalton, on openers made after 1 January 1993 with photo-eye sensors.

The myQ integration list got shorter, not longer

The myQ Smart Garage Control at around $65 is the incumbent, and its ecosystem story runs backwards. Apple Home, Google Home and SmartThings all sit on Chamberlain’s own list of platforms that are not supported or have been discontinued. Home Assistant removed its myQ integration from core in December 2023, saying it could not keep working around Chamberlain. What survives is Amazon Key in-garage delivery, which requires Prime and is not offered everywhere, and IFTTT, which sits behind a paid tier that Chamberlain’s setup instructions never mention and which has no open-door action at all. IFTTT can close your garage. It cannot open it.

There is a further gap worth knowing before buying Chamberlain’s own accessory for a Chamberlain opener: its compatibility article still frames everything around yellow, purple, orange-red and green buttons, and does not mention Security+ 3.0 anywhere. The same platform picture applies to the one integrated opener in our library, the B4643T, which is itself a Security+ 2.0 opener. That is the unexpected part of its record: because it is 2.0, the retrofit boards that myQ’s own platform gaps push you toward will work on it.

What replaced myQ, by household

Apple Home. Meross MSG100 at $49.99 pairs as a native HomeKit accessory rather than through a cloud bridge, though remote access still needs an Apple home hub in the house, which is Apple’s requirement rather than Meross’s. ratgdo32 at $62 runs HomeKit on the board itself with no bridge and no account, with one condition most write-ups omit: firmware is not included, and you flash it yourself. Tailwind from around $90 pairs natively too, and offers a wired option that powers the controller over its network cable through a $39 board, which is unusual here and relevant if the garage has poor Wi-Fi.

Home Assistant. Five of the eleven records carry a full Home Assistant path, and every one of them runs locally. Four are below; the fifth, SwitchBot, comes with a caveat covered in the next section. ratgdo32 is the one Home Assistant itself recommends as the myQ replacement. Konnected’s blaQ at $89 speaks ESPHome’s native API over the LAN with no vendor cloud. Tailwind has an official core integration at Platinum quality tier, added in Home Assistant 2024.1. OpenGarage has an official core integration and its own on-device web interface, and needs no vendor app at all.

Alexa, Google Home or SmartThings. Genie’s Aladdin Connect at $49.99 is the only record here documented as fully supported on all three, and it drives up to three doors from one module. Genie’s own page names one door-position-sensor part, the ALDPS-R, as not compatible with this model, so check the part number before buying the second and third. Its record carries a warning that belongs in the same breath. In January 2024 Genie replaced its cloud API and remotely disabled the old one, and owners reported doors that simply stopped working in February, without anything having changed at their end. The Home Assistant path came back afterwards under Genie’s own control and now requires a paid Home Assistant Cloud subscription to authenticate, which is why we record that cell as partial rather than full.

Opening by voice asks for a PIN

Amazon and Google both require a spoken PIN before a voice command will open a garage door, while closing one needs no PIN. That is a platform rule, not a manufacturer’s choice, and it appears the same way across the Genie, Meross and Nexx records.

It is worth holding that in mind when reading the SwitchBot Garage Door Opener, the cheapest route here at $35.99 list. It holds a genuine Matter certification, but it certifies as an On/Off Switch under Matter 1.0 rather than as a garage door or closure device. So Matter ecosystems render it as a switch, and the switch is decoupled from the included contact sensor, so the tile cannot show true open or closed. The garage-specific voice safeguards those platforms apply to real garage devices may not apply to it either. Matter 1.5 added proper Closures coverage for garage doors in November 2025; this device predates that and shows no sign of implementing it. Home Assistant is the one platform in its record that treats it as an actual garage door.

One product line has an open federal security advisory

CISA published advisory ICSA-23-094-01 on 4 April 2023, covering five vulnerabilities in Nexx devices including the NXG-300 line. The most severe, CVE-2023-1748, was universal hard-coded credentials retrievable with a single API request, scored 9.3 by CISA and 10.0 by NVD, which allowed a remote attacker to open any customer’s garage door. Nexx emailed customers on 7 April 2023 announcing a security update.

What has never been established is whether that closed the issue. CISA’s advisory has not been revised and still records that Nexx did not respond to requests to work with the agency. All five CVEs remain listed at NVD with no patch reference, no vendor advisory reference and no fixed-version boundary, and no independent party has re-tested in the years since. We keep the record because that is a documented public fact a buyer will not find on the vendor’s own pages, and the profile sets out what is and is not known.

Subscriptions are barely the issue in this category

Nine of these eleven records carry no subscription of any kind, and the two Chamberlain exceptions gate extras rather than the door: IFTTT access, and recorded video on the camera-equipped opener. Set against cameras or video doorbells, this is a cheap category to own.

The recurring cost here is a different one. Twice in three years, products in this table lost integrations their owners were relying on: Chamberlain’s removals across four platforms, and Genie’s cloud cutover that stopped doors without warning. When you pick one of these, you are also picking how exposed you are to that. The local paths, meaning ratgdo32, Konnected, OpenGarage and Tailwind’s core integration, keep working whether or not a vendor changes its mind, and that property is the real dividing line in this table.

Where to start

Start from the opener you already own, not from the ecosystem you prefer.

White learn button: OpenGarage’s spare-remote route is the only documented option here, with the trade-offs above; treat every other product as excluded until its manufacturer says otherwise. Yellow button and an Apple Home household: Meross MSG100, bought as the HK SKU from Meross, and budget for the RGR551C adapter. Yellow button and Home Assistant: ratgdo32 or the Konnected blaQ, both fully local. Alexa, Google Home or SmartThings on almost any brand of opener: Genie’s Aladdin Connect, with the January 2024 cutover in mind. A gate rather than a garage door: Remootio 3 is the one record here built for both, though its vendor never addresses Security+ compatibility in any version and the product showed sold out at our last check. Cheapest possible route with your eyes open: SwitchBot, understanding that your ecosystem will treat it as a switch.

If you are not sure which ecosystem you are committing to yet, the starter quiz is a better first stop than any product page here.

Frequently asked questions

What does the learn button colour on my opener tell me?

For Chamberlain, LiftMaster and Craftsman openers it tells you which accessory protocol the opener speaks, and that decides what you can add to it. White means Security+ 3.0, the generation launched in November 2025, where accessory communication moved to encrypted Bluetooth LE and the wall button became a paired device rather than a pair of contacts. Yellow means Security+ 2.0, a digital protocol on the wall-button wires that some controllers need an adapter to drive — with one documented exception, the wall-mounted jackshaft models 8500/RJ020 and 8500C/RJ020C, which carry a yellow button and speak the earlier Security+ 1.0. Purple, red, orange, brown and blue are earlier generations that most controllers here handle directly. Each product profile lists the colours its manufacturer names.

Does anything work with a white learn button?

One route is documented, on OpenGarage: wire the controller to the button contacts of a spare paired remote so the opener's own hardware sends the encrypted signal. OpenGarage's documentation states what that costs, including that the remote leg is one-way and the configuration gives up the opener's light control. It also costs you a spare remote and appears in no manufacturer's official compatibility statement. Chamberlain's own myQ accessory is a separate question: its compatibility article does not mention Security+ 3.0 at all, so whether it works on Chamberlain's current openers is unanswered by Chamberlain.

Why did my Home Assistant myQ integration stop working?

Home Assistant removed it. The myQ integration was dropped from Home Assistant core in release 2023.12 on 2023-12-06, announced by the Home Assistant project itself on the grounds that it could not continue working around Chamberlain. Home Assistant's own advice since then has been to fit a retrofit board to the opener instead, which is why several products in this table exist.

Do I need a subscription to open my garage from my phone?

Not on nine of the eleven records here, which carry no subscription of any kind. The two exceptions are both Chamberlain's, and neither one gates opening or closing the door: the paid myQ tier covers IFTTT access and, on the camera-equipped B4643T, recorded video. Live camera view and door control stay free.

Sources for this guide

Product facts in this guide come from our provenance-tracked research records — every claim traces to a named source with the date we verified it. Dates matter: ratings, prices, certifications, and compatibility can change after we check them, so read anything time-sensitive as true as of the date shown, not guaranteed current. Spot something stale? Tell us and we'll fix it.