Why there are Amazon links here: Brave Review is paid a commission for qualifying Amazon purchases made through the links below. Your price does not change, and using our links is entirely optional. How this works
SwitchBot Automatic Curtain Opener 3: Smart Curtains Without Changing Your Rod
The SwitchBot Automatic Curtain Opener 3 is a retrofit motor that clamps onto an existing curtain rod and pulls the curtains open and closed on a schedule, from an app, or by voice. It suits renters and anyone who wants automated curtains without replacing rods or wiring a motorized track into the wall. This review covers how the two-motor bundle is built, what the Bluetooth and Wi-Fi controls actually deliver, where the Hub requirement bites, and who should skip it.
ASIN: B0F9W85LWF
Name: SwitchBot 2025 Automatic Curtain Opener 3 Rod-Bluetooth Remote Control, WiFi&APP Control, Upgraded High-Performance, Add Hub to Work with Alexa, Google Home, HomeKit via Matter(2025 Curtain Opener*2)
Price Tier: Mid-range
Popularity: 400+ bought in past month
Features and Specifications
Type: Retrofit automatic curtain opener, rod-mounted
Quantity: Two openers per bundle
Connectivity: Bluetooth, Wi-Fi, app control
Smart Home: Alexa, Google Home, HomeKit via Matter — requires an added Hub
Control: Remote control, app, voice (with Hub)
Generation: 2025 model, upgraded high-performance
Best For: Retrofitting existing curtain rods in rentals and finished rooms
Two motors arrive in the box, which matters more than it first appears. Most curtain windows are a pair of panels meeting in the middle, and a single opener can only drive one side. The bundle covers a standard double-panel window out of the box, and the price tier reflects that — this is not a one-motor kit priced like a toy.
The name is also unusually honest about the smart-home situation. Bluetooth and Wi-Fi control work with the app on their own, but Alexa, Google Home and HomeKit are listed as features that arrive when a Hub is added. That is a real extra purchase for buyers who want voice control, and it belongs in the budget before checkout rather than after.
Build and Installation
The opener is a rod-mounted unit: it grips the curtain rod and drives the curtain along it, rather than replacing the rod with a motorized track. That is the entire appeal of the category. No drilling into walls for a new track, no electrician, no landlord conversation, and the original rod stays exactly where it is.
The trade-off is that the rod itself becomes part of the system. A rod that sags, a bracket that is loose, or a finial that is not secured can all undermine a motor that is doing the pulling. Buyers installing this should treat the rod and its brackets as part of the job, not as scenery.
The "upgraded high-performance" wording in the name points at the generation-over-generation improvements SwitchBot has been making to this line, but the practical read for a buyer is simpler: this is the current model, and the two-motor bundle is the configuration that fits a normal window.
Capacity and Coverage
Two openers means two curtain panels, one per side, which is the arrangement most buyers actually have. A single very wide panel driven by one motor is the awkward case, and a three-panel or bay window setup needs more units than this bundle provides.
The bundle is sized for a standard double-panel window, not for a whole house. Buyers with several windows should count panels first and buy bundles to match, because mixing a bundle with single units later usually costs more than planning the count up front.
Power and Connectivity
Bluetooth and Wi-Fi are both on board, so the opener can be driven from the app without any additional hardware. Scheduling, group control and remote operation from outside the home run through the Wi-Fi side, which is the part that makes automated curtains feel genuinely automatic rather than like a remote-control toy.
Voice control is the conditional feature. Alexa, Google Home and HomeKit support arrive through Matter, and Matter arrives through the Hub. A buyer who only wants app scheduling and a remote can skip the Hub entirely; a buyer who wants to say "open the curtains" needs to add it to the cart.
The remote control in the box is a small but real convenience — one physical button for the curtains beats unlocking a phone when hands are full.
Maintenance and Daily Use
Retrofit openers live on a moving rod, so the maintenance story is about friction and alignment. Curtains that drag on the floor, rings that catch at a bracket, or a rod with a rough joint all put strain on the motor over time. Keeping the curtain path clean and the rod hardware tight is the difference between years of quiet operation and a motor that complains.
The app is where daily use actually happens: schedules for sunrise, sunset or a fixed time, and manual override when the plan changes. Buyers who want the curtains to open before an alarm goes off will get more out of the scheduling than out of the voice control.
Trade-off: The Hub requirement for Alexa, Google Home and HomeKit means the advertised smart-home features cost more than the sticker price suggests, and buyers who skip the Hub are left with app and remote control only.
Who It Suits and Who It Does Not
This bundle suits renters, buyers in finished rooms who do not want to rewire, and anyone with a standard double-panel window and an existing rod they like. It also suits the buyer who wants scheduled curtains more than voice control, since the app and remote work without extra hardware.
It does not suit a bay window, a three-panel setup, or a very wide single panel — those need more units or a different product entirely. It also does not suit buyers who expect voice assistants to work straight out of the box, or buyers with a flimsy rod that cannot take a motor pulling on it.
Check the current price on Amazon
FAQ
-
Does the SwitchBot Automatic Curtain Opener 3 need a Hub for Alexa, Google Home and HomeKit?
Yes. The product name lists those integrations as available when a Hub is added. Bluetooth, Wi-Fi, app control and the remote work without one. -
Can it be installed without drilling or rewiring?
The opener mounts on the existing curtain rod, which is the point of the retrofit design. No new track and no electrician are involved, though the rod and its brackets should be solid. -
How many windows does the two-opener bundle cover?
It covers a standard double-panel window, one opener per panel. Wider windows, bay windows or three-panel setups need additional units. -
Does it work with curtains or only with blinds?
It is a curtain opener. It drives curtains along a rod, not roller or venetian blinds. -
Can the curtains be opened and closed on a schedule?
Yes. Scheduling is handled in the app over Wi-Fi, which is the main reason to buy an automatic opener in the first place. -
Is the remote control included?
Yes. The name lists remote control alongside Bluetooth and Wi-Fi, so there is a physical control option in addition to the app. -
What happens if the Wi-Fi goes down?
Bluetooth and the remote remain local control options. Wi-Fi scheduling and remote access from outside the home are the parts that depend on the network. -
Will it work on a rod that is already installed?
That is the intended use. The caveat is rod condition — a loose bracket or a sagging rod undermines any rod-mounted motor. -
Can one opener drive both curtains on a window?
The bundle is built around one opener per panel. A single unit drives one side, which is why the two-pack is the sensible configuration for a normal window. -
Is this the 2025 model?
Yes. The name identifies it as the 2025 Automatic Curtain Opener 3, the upgraded high-performance generation.
Bottom Line
The SwitchBot Automatic Curtain Opener 3 two-pack is the practical pick for buyers who want automated curtains on an existing rod — renters, finished rooms, standard double-panel windows — and who accept that voice control means adding a Hub. Buyers with unusual window layouts or a weak rod should look elsewhere first.