10 Cheap AliExpress Zigbee Smart Buttons Tested and Compared

There’s a company out there that thinks a smart button is worth $59. I’m not even joking. They’ve priced their smart button like it’s a security camera or a smart lock, pretending single clicks unlock the secrets of the universe or something. You know who you are.

It’s a smart button. It’s an $10 device, tops. Maybe around $15 for the better ones with dimming features. I mean, come on. If you too think fifty nine bucks for a smart button is okay, this article isn’t for you. Seriously.

For everyone else, this is a detailed comparison of the 10 cheapest Zigbee smart buttons I could find online, mostly on AliExpress. I got so aggravated by what I just explained above that I decided to find out, and prove, that a smart button can and should be the cheapest thing in your smart home.

Related: 6 Cheap AliExpress Zigbee Door Sensors Tested and Compared.

Models, Brands and Specification

I sorted every Zigbee smart button listing on AliExpress by units sold, then worked down the list until I had ten distinct devices under $15 each. Prices range from $5.84 to $14.89, and I skipped duplicate listings of the same physical device sold under different stores or labels.

This gave me 10 Zigbee smart buttons from Sonoff, Tuya, Moes and other white-label brands. Most of these are simple single, double, and hold buttons. Three of these are rotary smart knobs, which I decided to include since they were quite popular and fit my criteria. As their model names a gibberish to the average user, I decided to color and code name them again.

Meet The Sopranos.

The tables below cover the full breakdown, brand, model, Zigbee identifiers, and pricing, so you know exactly what you are looking at before we get into testing. I’ve used white-label names for some of the buttons, since they are popular enough to stick out from others sold by different stores.

Code Name	White Label	Zigbee Model	Price	AliExpress	Amazon
Tony ●	SONOFF SNZB-01P	SNZB-01P SONOFF	From $8.89	AliExpress AliExpress 2	Amazon US Amazon DE
Carmela ●	Tuya TS0041	TS0041 _TZ3001_2kjvanir	From $8.91	AliExpress AliExpress 2	Amazon US Amazon DE
Paulie ●	LINCUKOO CZB01	CZB01 LINCUKOO	From $7.55	AliExpress AliExpress 2	Amazon US Amazon DE
Silvio ●	Tuya TS0041	TS0041 _TZ3000_yj6k7vfo	From $5.84	AliExpress AliExpress 2	Amazon US Amazon DE
Chris ●	Loginovo ZG-101ZL	TS004F _TZ3000_lrfvzq1e	From $6.49	AliExpress AliExpress 2	Amazon US Amazon DE
Junior ●	Tuya SOS Button	TS0215A_sos _TZ3000_nxdziqzc	From $7.59	AliExpress AliExpress 2	Amazon US Amazon DE
Melfi ●	MOES ERS-10TZBVB-AA	TS004F _TZ3000_ja5osu5g	From $11.89	AliExpress AliExpress 2	Amazon US Amazon DE
Meadow ●	MOES ERS-10TZBVK-AA	TS004F _TZ3000_qja6nq5z	From $14.89	AliExpress AliExpress 2	Amazon US Amazon DE
Livia ●	Loginovo ZG-101ZD	TS004F _TZ3000_gwkzibhs	From $9.12	AliExpress AliExpress 2	Amazon US Amazon DE
Adriana ●	Tuya SC20	TS004F _TZ3000_abrsvsou	From $7.61	AliExpress AliExpress 2	Amazon US Amazon DE

Please note, prices can vary wildly on AliExpress based on where you are located. It’s possible the link gives you a higher price or even cut it by half.

Technical Specification

Before getting into how these buttons feel in the hand or how long the batteries last, here is the raw data as reported by each listing and confirmed by me. Battery type, claimed battery life, dimensions, weight, shape are laid out below for all ten devices side by side. Obviously, battery life is the only unconfirmed spec, as it would take years to do so.

Size, Weight and Form Factor

Junior ● is the thinnest of the group at 11mm, while Livia ● is the thickest at 25.4mm. No surprise given it houses a rotary knob and a larger CR2450 cell. Most of the buttons are round, including all three dimmer knobs, with only Paulie ● and Melfi ● having a square shape.

Weight ranges from 15g to 40g, and honestly, none of these are heavy enough for it to matter day to day. If I had to pick a favorite shape to hold and use, it would be Junior ● or Chris ●. I like the slim profile and concave shape of the pressing area in both buttons. I did weigh all the buttons to check the weight, and to be honest, I have no idea why I did that.

But here are all the buttons my scale in the office:

Build Quality and Durability

Tony ●, Junior ●, Chris ●, Adriana ●, and Carmela ● are the most solid and compact of the bunch. Tony ● takes the overall win here, though it does have somewhat sharp edges on the underside. Junior ● and Chris ● feel the best in hand out of all ten, smooth, compact, no complaints.

On the other end, Melfi ● and Livia ● have a bit of a rattle when pressed or moved, loose enough to notice when you pick up the button. Neither is a dealbreaker, but it is the kind of detail that makes a button feel not well-built.

Battery Type and Battery Life

Eight of the ten run on a single CR2032, Tony ● uses a CR2477, Livia ● takes a CR2450, and Carmela ● is the unique one with a 450mAh USB-C rechargeable battery. Claimed battery life ranges from 1 to 5 years on all buttons, which are all manufacturer claims, none of them verified through testing yet.

As I’ve never encountered a rechargeable smart button, I decided to peek into Carmela ●. I found a clean and neatly organized PCB with a 450mAh 3.7V battery and a Tuya ZTU module. This button has a claimed battery life of 2 years and the battery has double the capacity of a CR2032 coin cell. Very interesting approach, I’m sure a lot of you will appreciate the eco-friendly design of this button.

Mounting and Installation

Most of these rely on nothing more than an adhesive sticker. On sticker-only buttons, the sticker holds the back cover in place, not the button itself, so you can still twist the button off to swap a battery without touching the adhesive. What you can’t do is move the button somewhere else without replacing the sticker. Once that sticker is stuck in place, that’s where the cover lives for good.

Tony ●, Melfi ●, Meadow ●, Livia ●, and Adriana ● add a magnet on top of the same sticker-mounted cover. The metal plate is what actually gets stuck in place, and the button itself just snaps onto it. That means you can pull the button off and move it around freely day to day, on the fridge, on a shelf, in your pocket, wherever, and it’ll pop right back onto the plate when you’re done. The only thing that stays fixed is the metal plate’s original location, as moving that requires a fresh sticker.

Junior ● is the only one that ships with a string loop, letting you wear it or carry it, which makes sense given it is built as an SOS button for the elderly. My preference here is simple, magnet and sticker beats sticker alone every time, since it is the only combination that lets you actually move the button around.

Zigbee2MQTT Integration and Pairing

All ten buttons paired to my coordinator without issues. Most entered pairing mode automatically the moment I removed the protective foil under the battery, no resetting was needed. Melfi ● was the one exception, I had to unscrew the back cover and manually trigger pairing mode. Every device got discovered immediately once in range.

Zigbee2MQTT reports and updates link quality (LQI) on every button click, which gave me a live view of signal health throughout testing. With all ten placed on my desk, roughly 3 meters from the coordinator, LQI floated around 200 across all of them. Tony ● and Adriana ● consistently reported the strongest signal at 220+, though this made no practical difference since every device held a solid, stable connection with no delays at any point.

My testing setup:

• Coordinator: SMLIGHT SLZB-Ultima 3 (EFR32MG24)
• Software: Zigbee2MQTT, version 2.12.1-dev, commit 4b0c3067
• Platform: Home Assistant OS 18.1
• Five mains-powered routers in network
• All six buttons paired and tested at a distance of 3 meters from the coordinator

Button Presses and Operating Modes

Not all buttons support every action. Most support single click, double click, and hold, but obviously, only the smart knob buttons also publish dimming and rotation events. Here is what each device supports in the default event mode.

Meadow ●, Livia ●, and Adriana ● operate in two switchable modes, toggled by a triple click on the button. The current mode gets published on the operation_mode property. All three dimmer knobs publish these exact same payloads in command mode, with the exception of hue_stop. This command seems to be a hit and miss, with Adriana ● being the only one that sends a hue_stop command reliably.

Note: in COMMAND mode, the toggle action can unexpectedly switch an unrelated Zigbee device on or off. This happens because the knob and other devices default into Zigbee group 0. If this happens to you, the solution is to create a separate group in Zigbee2MQTT and add only the knob to it.

Direct Binding Support

None of these ten buttons support direct binding to another Zigbee device. Since Tuya uses a proprietary layer on top of standard Zigbee clusters, the commands these buttons send never fully translate into something a target device can act on directly, even when Zigbee2MQTT accepts the bind request itself. Not even the Sonoff button supports binding, which is a shame.

A Note on Zigbee2MQTT Identification

Two buttons can look physically identical and ship in identical packaging, but have completely different identifiers in Zigbee2MQTT. As companies selling Tuya-based devices need to go through a separate Tuya certification process to get their brand name officially recognized, some skip it entirely and sell uncertified devices, usually listed as Zigbee2MQTT or Home Assistant compatible on AliExpress. That is fine in practice since an uncertified button will work in Z2M regardless. And if it does not, a custom converter for such a simple device takes minutes to write.

The white label situation adds another layer of confusion. Brand names you see on AliExpress are retailers, not manufacturers. When a retailer is large enough to have gone through certification, their name ends up in Zigbee2MQTT first, even though a completely different company made the hardware. The model string is the only reliable identifier, which is exactly why I gave each button a name for this article instead of referring to them by their Z2M strings throughout.

Performance Testing and Benchmark

In my attempts to test the performance of these smart buttons, I discovered something very interesting. Every button that supports double-click has to figure out the same thing before a payload is sent: was that one press, or the start of a double press? The only way for the button to know is to wait.

Once you let go, the button waits just long enough to see if a second press follows. That short pause is baked into the firmware in all of them, and it’s why you’ll feel a small delay between pressing the button and seeing it register, even on a single click.

However, there is one exception: the Tuya SOS smart button, code name Junior ●. And the reason why is obvious once you think about it. Junior ● is an emergency SOS smart button which only does single clicks, there’s no double or hold to wait around for, so it fires the instant you press it! And it’s blazing fast!

Check out this short gif I made for its original review:

That makes Junior ● the closest thing here to raw hardware speed, from button press to Zigbee2MQTT, with none of the waiting the other nine are doing on purpose. This is why I decided to compare every other button to Junior ● and understand how much of that response time is actual radio speed, and how much is just the button being cautious about what you meant.

Trigger Latency Testing

To capture accurate response times, I enabled millisecond precision timestamps in Zigbee2MQTT by adding the following to configuration.yaml:

advanced: 
  timestamp_format: 'YYYY-MM-DD HH:mm:ss.SSS'

Once that was done, I positioned Junior ● right next to each button and pressed both at the same time, one finger on each, close enough together that the two presses landed as a single audible click rather than two separate ones. I repeated this about 40 times per button, discarding any presses where the click sounded off or the log showed an obvious mistiming.

The consistency of the results is the best evidence that my method worked. Most buttons landed within a narrow 30 to 50ms range across all attempts. If my timing had been sloppy, that would show up as a wide, random scatter in the numbers, not a tight cluster. The fact that the spread stayed tight, run after run, means the presses were landing at essentially the same moment each time.

Here are my results:

Single-click speed and hold time have nothing to do with each other. Chris ● has one of the slowest single-click times in the group at 570ms, but its hold time is the shortest at 2000ms, tied with Livia ●. Carmela ●, one of the fastest single-click responders at 362ms, has the longest hold time of the whole group at 5000ms. Therefore, knowing how fast a button reacts to a tap tells you nothing about how long you need to hold it down.

That’s because these two numbers measure completely different things.

Single-click latency comes from the firmware waiting to see if a second click is coming, that wait is a real trade-off between speed and accuracy. Hold time is just a number the manufacturer picked, a flat setting for how long you need to hold the button before it counts as a hold instead of a tap.

That’s why these numbers are always round, exactly 2, 3, 4, or 5 seconds, never something like 2340ms. There’s no technical reason one button uses 3 seconds and another uses 4, it’s simply what each manufacturer decided to set. I do prefer a 3 second hold window, long enough to avoid accidental triggers but not so long it feels sluggish. Five seconds is just too long to sit there holding a button down.

Double-click latency isn’t something I measured separately. I discovered that once the button detects a second press within its window, it fires immediately. So, its response time is essentially the same as a single click, the only variable is how fast you can physically double-click the button yourself. None have a limitation to how fast you can produce a double click, so you can be as fast as Flash if you can.

Network Connectivity and Stability

Every button held a strong, stable connection throughout testing, with LQI hovering around 200 at roughly 3 meters from the coordinator. Tony ● and Adriana ● had a slight edge, frequently reporting 220 LQI or higher, but this gap never translated into anything noticeable in real use. All ten responded instantly with zero dropped presses or missed reports during normal testing, regardless of where they landed on the LQI scale.

Verdict

Remember that $59 smart button I mentioned at the start of this article? None of these ten cost anywhere near that, and every single one of them does the job a smart button is supposed to do. Here are my picks.

🥇BEST BUTTON OVERALL

Sonoff SNZB-01P [Tony ●]

Zigbee 3.0

1×CR2477

ZHA, Zigbee2MQTT

AliExpressAmazon US

Alternatives: AliExpress 2, Amazon DE, Amazon UK, Amazon NL, Domadoo.

Tony ● (Sonoff SNZB-01P) is not the fastest of the multi-click buttons, but it is the most consistent and reliable. It’s well built, does not rattle, and has a rock solid response time, no matter how many times you press it. It maintained the best signal quality to my coordinator throughout my tests, consistently reporting around 220 LQI. If you need a great button with single, double and hold click actions in one package, Tony ● is the one to get.

🥇FASTEST TRIGGER BUTTON

Tuya SOS Button [Junior ●]

Zigbee 3.0

1×CR2032

ZHA, Zigbee2MQTT

AliExpressAmazon US

Alternatives: AliExpress 2, Amazon UK, Amazon DE, Amazon NL, Amazon FR.

If speed is all you care about, Junior ● wins hands down. No double click, no hold, no waiting around to see if a click is a single or double. Just an instant, reliable press every time. It is the closest thing in this group to raw hardware speed, and the baseline I measured every other button against. Please note, this button is also available as a square shape with the same hardware.

🥇BEST KNOB BUTTON

Tuya SC20 [Adriana ●]

Zigbee 3.0

1×CR2032

ZHA, Zigbee2MQTT

AliExpressAmazon DE

Alternatives: AliExpress 2, Amazon UK, Amazon NL, Amazon FR.

Adriana ● takes the win among the three dimmer knobs. Fast, stable, and consistent, with a flat face design that makes it far less prone to accidental bumps or rotations than a fully round knob. This is the only knob you can reliably operate with one finger while holding it in your hand. The knob itself doesn’t have tactile feedback, but I’d say that’s better than having a bad one like Livia ●. Because of its design, the push and rotate actions are by far the easiest to execute on this smart knob.