Smart Curtain Motors: Tuya vs Aqara Review — Motorized Curtain Automation Showdown

Introduction

Motorized curtain automations — opening curtains with sunrise, closing at bedtime — is one of the smart home features that feels genuinely “futuristic.” In China, two ecosystems dominate smart curtain motors: Tuya-based motors (generic brands like Broadlink, Dooya, and Smartise) at ¥299–¥499, and Aqara’s Curtain Motor lineup at ¥499–¥699.

Both require replacing your curtain track with a compatible motorized rail. Installation is more involved than a smart plug but less than a full home renovation. Combined, these products have 40,000+ reviews on JD.com with 95-98% positive rates.

Specifications

Feature	Aqara Curtain Motor C2	Aqara Roller Shade Motor	Tuya/Broadlink Smart Curtain	Tuya/Dooya Smart Curtain
Price	¥599	¥499	¥299 (rail included)	¥399 (rail included)
Protocol	Zigbee 3.0	Zigbee 3.0	Wi-Fi (2.4GHz)	Wi-Fi (2.4GHz)
Hub Required	✅ Aqara Hub	✅ Aqara Hub	❌ No	❌ No
HomeKit	✅ Yes	✅ Yes	❌ No	❌ No
Max Curtain Width	12kg / 4m	8kg / 3m	10kg / 4m	12kg / 4m
Track Type	Straight U/I rails	Roller shade	Straight U/I rails	Straight U/I rails
Noise Level	~30dB	~28dB	~35dB	~32dB
Power	USB-C (12V/1A)	USB-C (12V/1A)	USB-C (12V/1A)	DC adapter
Limit Setting	App-calibrated	App-calibrated	Manual + App	Manual + App

Design and Build

Aqara Curtain Motor C2

The Aqara C2 is a motorized carriage that runs along a custom aluminum track. The track is sold separately (¥99-¥149 depending on length) and must be cut to size. The motor itself is a sleek white cylinder (40mm diameter × 120mm length) that sits at the end of the track.

Installation requires measuring your window, ordering the correct track length, and mounting it to the ceiling or wall. The motor then snaps into the track. The USB-C power cable can be plugged into a nearby outlet or routed through the ceiling.

The Zigbee 3.0 connection is fast and reliable. The motor remembers its position after power loss (calibrates on first startup). The Aqara Home app allows 1% granularity for opening position.

Tuya/Broadlink Curtain Motor

Tuya-based motors are typically sold as complete kits — motor + track included. Brands like Broadlink, Smartise, and Dooya offer similar hardware running on the Tuya Smart Life platform.

The key advantage: no hub required. These motors connect directly to your Wi-Fi and the Smart Life app. Setup involves configuring the motor in the app, setting open/close limits manually, and connecting to Alexa/Google for voice control.

“The Aqara C2 curtain motor is amazing after installation. Set up a morning scene: curtains slowly open at 7 AM with Yeelight lights simulating sunrise. HomeKit support means Siri can open/close them. Expensive but worth it.”

“Bought the Broadlink smart curtain kit for ¥299 — Wi-Fi direct, no hub needed. Installation was a hassle — had to cut the track myself. Been stable for a month, Google Home control works fine. Much better value than Aqara.”

What Chinese Users Say

Aggregated Ratings: 4.3/5 ★ (40,000+ reviews, 96% positive)

Quote 1 — 周* ⭐⭐⭐⭐⭐ (Aqara)** 💡 “Planned for curtain automation before renovation — reserved an outlet during the electrical phase. After installing the Aqara C2, HomeKit integration is perfect. Light sensor detects dim conditions and auto-closes. Long-term stability is excellent.”

Quote 2 — 朱* ⭐⭐⭐⭐ (Tuya/Broadlink)** 💡 “¥299 kit has great value — half the price of Aqara. No hub needed is a big plus. Downside: the app only supports full open/close, not multi-level positions like Aqara. Automation scenes are also less flexible than Aqara.”

Quote 3 — 韩* ⭐⭐⭐⭐⭐ (Both systems)** 💡 “Aqara C2 in the living room (HomeKit), Broadlink in the bedroom (budget). After using both, Aqara is indeed more stable, quieter, and has a better app. But Broadlink delivers for its price. Budget decides.”

Comparison: Aqara vs Tuya Curtain Motors

Aspect	Aqara (¥599)	Tuya/Broadlink (¥299)
Setup Complexity	Needs Aqara hub	No hub needed
Smart Home Integration	HomeKit + Aqara Home (deep)	Smart Life + Alexa/Google (basic)
Position Control	1% granularity	Open/close only
Noise	~30dB (very quiet)	~35dB (noticeable)
Reliability	Excellent (Zigbee)	Good (Wi-Fi, occasional lag)
Track Quality	Premium aluminum	Standard aluminum
Scenes & Automation	Rich scene options	Basic scenes

FAQ

Q1: Can I install a smart curtain motor on existing tracks?

It depends. Aqara requires their own custom track. Tuya/Broadlink kits also include their own tracks. Some brands offer adapters for IKEA tracks, but generally, you’ll need to replace the track.

Q2: Do I need a power outlet near the window?

Yes. The motors need continuous power — they’re not battery-powered (unlike SwitchBot’s Curtain Robot). If you don’t have an outlet nearby, consider the SwitchBot Curtain Robot (battery-powered) instead.

Q3: Can smart curtains be controlled with sunset/sunrise schedules?

Yes. Both systems support time-based scheduling. For sunrise/sunset scheduling, the app needs internet connectivity to fetch local sunset times. Local time-based scenes work offline.

Q4: How noisy are the motors?

Aqara claims ~30dB — this is quieter than a library. In practice, at night when ambient noise is low, you can hear the motor running. Broadlink/Tuya motors are slightly louder (~35dB). Neither is loud enough to wake a sleeping person in an adjacent room.

Q5: What happens during a power outage?

The motor stops in its current position. When power returns, both systems auto-recalibrate their position by running to the full close position and measuring distance. The curtains will briefly open and close to calibrate on power restoration.

Who Should Buy / Who Should Skip

✅ Buy Aqara: You have (or plan to get) an Aqara hub. You want HomeKit integration. You need precise position control and advanced automation.

✅ Buy Tuya/Broadlink: You want the lowest cost of entry. You don’t want to buy into a hub ecosystem. Basic open/close scheduling is all you need.

❌ Skip both: If you can’t install a curtain track (renter without permission) — get the SwitchBot Curtain Robot instead. If you have no power outlet near the window.

Buying Advice

Budget Option — Tuya/Broadlink Kit at ¥299: The most affordable smart curtain kit. Basic but functional. Good for bedrooms where you don’t need advanced scenes.

Premium Option — Aqara C2 + Track at ¥698–¥748: Superior build quality, quieter operation, HomeKit support, and flexible automation. Ideal for living rooms.

Verdict

Smart curtain motors are one of the most satisfying smart home upgrades — they add daily convenience and a genuine “wow” factor. The choice between Aqara and Tuya comes down to ecosystem: Aqara for HomeKit users and automation enthusiasts, Tuya/Broadlink for budget-conscious buyers who want basic functionality without a hub investment.

Rating:

• Aqara Curtain Motor C2: ⭐⭐⭐⭐⭐ (9/10)
• Tuya/Broadlink Smart Curtain: ⭐⭐⭐⭐☆ (7.5/10)