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The Aqara Smart Door Lock D200i is one of the most talked-about digital locks in Singapore right now, aimed squarely at HDB owners who want fingerprint and app entry, Matter and Apple Home compatibility, and a fair price from a brand already popular for sensors and hubs. This guide centres on the D200i and rounds out the wider Aqara lock line-up so you can see how it fits against models like the U200, U100 and U50, and decide which one matches your door and smart-home setup. If you already run Aqara devices, adding a lock keeps everything in one app.
We wrote this for buyers comparing Aqara locks with Yale, Kaadas and igloohome, particularly those invested in Apple Home, Google or Alexa. The D200i has earned attention in Singapore because it undercuts many rivals while still offering the fingerprint reliability and app control most HDB households actually want day to day. It is worth stressing up front that a digital lock is only as good as its installation, so we also weigh how easily each model fits common Singapore door and gate setups, and whether a dealer can confirm compatibility before you commit. We judged each pick on unlock methods, door compatibility, smart-home integration, battery life, app features and SGD value including installation. Digital lock prices shift with promotions, so treat every figure as an indicative range and confirm the latest quote before buying.
What to look for in Singapore
- HDB door and gate compatibility — confirm the D200i or your chosen Aqara lock fits your specific door thickness and setup.
- Unlock methods that suit your household — fingerprint, PIN, app, and physical key backup on the D200i.
- Smart-home integration — Matter, Apple Home, Google Home and Alexa support so the lock joins your existing ecosystem.
- Whether a compatible Aqara hub or gateway is needed for remote access and automations.
- Battery life and low-battery alerts, plus emergency power options.
- Humidity and weather resistance for locks near open HDB corridors.
- Temporary and scheduled PINs for guests, helpers and family members.
- Local warranty and support, since Aqara is widely sold in Singapore.
At a glance
| Model | Best for | Key spec | Indicative price | Rating |
|---|---|---|---|---|
| Aqara Smart Door Lock D200i — Editor’s Choice | HDB fingerprint + app entry | Fingerprint, PIN, app, Matter/Apple Home | $300–$500 | ★★★★★ |
| Aqara Smart Lock U200 — Retrofit deadbolt | Condo/retrofit doors | Retrofit, Matter, Apple Home key | $350–$550 | ★★★★☆ |
| Aqara Smart Lock U100 — Apple Home fans | HomeKit households | Fingerprint, Apple Home key, NFC | $350–$550 | ★★★★☆ |
| Aqara Smart Lock U50 — Best Value | Budget HDB entry | Fingerprint, PIN, app | $250–$400 | ★★★★☆ |
The picks
Editor’s Choice
Aqara Smart Door Lock D200i
The D200i is the standout Aqara lock for Singapore HDB doors, combining quick fingerprint unlock with PIN, app and physical-key backup, plus Matter and Apple Home support so it slots into most smart-home setups. It is well priced for the features and pairs neatly with existing Aqara sensors and hubs. Best for HDB owners who want smart-home integration without a premium spend.
Pros
- Fingerprint, PIN, app and key unlock
- Matter and Apple Home compatible
- Great value within the Aqara ecosystem
Cons
- Hub needed for full remote features
- Check specific HDB door compatibility
Best retrofit
Aqara Smart Lock U200
The U200 is a retrofit-style smart lock that works with Matter and Apple Home key, letting you tap to enter on iPhone or Apple Watch. It suits condo and timber doors where a retrofit deadbolt is preferred. Best for Apple households wanting a tidy upgrade that keeps existing hardware where possible.
Pros
- Matter and Apple Home key support
- Retrofit-friendly install
- Tap-to-enter on Apple devices
Cons
- Depends on compatible deadbolt
- Pricier than base D200i
Best for Apple Home
Aqara Smart Lock U100
The U100 leans into Apple Home with Home Key NFC tap-to-unlock alongside fingerprint and PIN, making it a favourite for HomeKit-centric homes. It is a well-rounded lock with strong ecosystem ties. Best for Apple-first households that want to enter with a tap of their phone or watch.
Pros
- Apple Home Key NFC unlock
- Fingerprint and PIN options
- Solid ecosystem integration
Cons
- Best value only within Apple setups
- Check door fit before buying
Best Value
Aqara Smart Lock U50
The U50 is the affordable Aqara lock for buyers who want fingerprint, PIN and app entry without extra frills, making it a sensible budget HDB choice. It keeps the essentials and integrates with the Aqara app. Best for first-time smart-lock buyers watching the budget.
Pros
- Lower price point
- Fingerprint and PIN unlock
- Aqara app integration
Cons
- Fewer premium features
- Limited advanced ecosystem extras
The verdict
The Aqara Smart Door Lock D200i is our top pick for HDB owners who want fingerprint entry and Matter/Apple Home integration at a fair price; step up to the U200 or U100 for Apple Home Key, or down to the U50 to save.
Frequently asked questions
Is the Aqara D200i good for HDB flats?
Yes — the D200i is designed with fingerprint, PIN, app and key unlocking that suits everyday HDB use, and it integrates with Matter and Apple Home. Just confirm it fits your specific door before installing.
Does the Aqara D200i need a hub?
Local unlocking works on the lock itself, but for remote access, notifications and automations you will want a compatible Aqara hub or gateway. If you already own Aqara devices, this is easy to add.
Does the D200i work with Apple Home, Google and Alexa?
The D200i supports Matter, which brings compatibility with Apple Home, Google Home and Alexa depending on your setup. This makes it flexible across the major ecosystems used in Singapore.
How long does the battery last?
Aqara locks typically run several months to around a year on a charge or set of batteries, with low-battery alerts and emergency power options so you are not locked out unexpectedly.
How much does the Aqara D200i cost in Singapore?
The D200i generally falls in the $300–$500 range depending on promotion and whether installation is bundled. Prices vary by seller, so compare current listings and check what is included, such as installation, a hub, spare batteries and the local warranty term. Buying from an authorised Aqara seller rather than a grey import also protects your warranty and ensures firmware updates continue to arrive.
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