Aqara Video Doorbell G4 Review — 5 Essential Things to Know

The Aqara Video Doorbell G4 is one of the most talked-about smart doorbells in the UK right now — and for good reason. It's the only battery-powered video doorbell to support Apple's HomeKit Secure Video, it has local AI face recognition built in, and it comes with seven days of free cloud storage and no monthly subscription. But is it actually worth buying for a UK home in 2026?

I've dug deep into the specs, real-world performance reports, and compared it against the competition to give you an honest verdict.

The short answer: The Aqara Video Doorbell G4 is the best video doorbell for Apple HomeKit users in the UK — with local face recognition, 7 days free cloud storage, and no subscription required. It's not perfect, but at ~£90 it's outstanding value.

Quick Summary

What's in the Box

Open the Aqara G4 box and you'll find everything you need to get started:

• Smart Video Doorbell G4 × 1
• Chime Repeater × 1
• 6 × AA 1.5V LR6 batteries (included)
• Screwdriver × 1
• Wall screws and anchors kit × 1
• 20° wedge bracket × 1
• Wedge screws kit × 1
• Cable for chime × 1
• User manual × 1

The fact that batteries and a chime are included out of the box is a big plus — Ring and Eufy don't always bundle a chime at this price point. You're genuinely ready to install straight away.

Aqara G4 Video Quality

The Aqara G4 records at 1080p Full HD with a wide 162° field of view. For a UK terraced house or flat entrance, this is more than adequate — you'll capture visitors clearly, see what's in their hands, and cover a decent arc of your front path.

Night vision uses infrared, which switches automatically in low light. Performance is solid for a doorbell at this price, though colours disappear at night (standard for infrared). If colour night vision is a must, you'd need to step up to the Eufy S330 or similar.

One thing to flag for UK buyers: the G4 does not have a head-to-toe (portrait) view. This means you may not always see a parcel left on your doorstep — the camera captures a landscape view, so low-placed items can fall outside frame. If parcel detection is your top priority, see our guide to the best video doorbells for parcel delivery UK.

24/7 continuous recording is available — but only when wired to mains power. On battery alone, you get event-triggered clips only (motion, doorbell press, face detection). If you wire it, you'll also need a microSD card (not included) inserted into the chime repeater.

Apple HomeKit Secure Video — The G4's Biggest Selling Point

This is where the Aqara G4 stands apart from every other video doorbell at its price: it's the world's first battery-powered doorbell to support Apple HomeKit Secure Video (HKSV).

What does that mean in practice?

• Your video clips are encrypted before they leave your home
• Footage is stored in your iCloud (not Aqara's servers)
• If you have a 200GB+ iCloud plan, you get recording included at no extra charge
• You can view the live feed directly from the Apple Home app

For iPhone households that care about privacy, this is a genuine game-changer. No other battery doorbell in this price range offers this. Our article on the best video doorbells for Apple HomeKit UK goes into more detail about how HKSV compares to standard cloud storage.

If you're not an Apple user, the G4 still works well — it connects to Alexa and Google Home, and you can stream live video to Echo Show or Nest Hub displays.

Local AI Face Recognition

The G4's other standout feature is on-device AI face recognition. Unlike cloud-based face detection (which sends your footage to a remote server for processing), the G4 does all the heavy lifting locally on the device itself.

In practice, this means:

• You can tag family members by name in the Aqara Home app
• The doorbell sends you a personalised alert: "John is at the door"
• You can set automations based on who's detected — unlock a smart lock for recognised faces, or turn on porch lights for unknown visitors
• Recognition works even if your internet connection drops

This is a serious privacy advantage over Ring and Google Nest, both of which send footage to the cloud for processing. The face recognition works for loitering alerts and tamper detection too.

The catch: real-world accuracy of the face recognition can be inconsistent, especially in changing light conditions or at angles. It's a useful feature, but don't rely on it as your primary security mechanism.

Aqara Home App — Setup and Smart Home Integration

The Aqara Home app (iOS and Android) is clean and responsive. Setup takes around 15–20 minutes:

1. Download the Aqara Home app
2. Place the chime repeater within 5 metres of where the doorbell will be mounted (acts as a Wi-Fi repeater as well as a chime)
3. Mount the doorbell using the included screws and wedge bracket
4. Connect to your 2.4GHz Wi-Fi network

The chime repeater does double duty — it's both the indoor chime (95dB speaker, plenty loud enough for a UK semi-detached) and a Wi-Fi signal repeater for a more stable connection. It plugs in via USB-C.

Wi-Fi note: The G4 is 2.4GHz only — no 5GHz support. This is standard for most doorbells, but if your router is across the house, the chime repeater placement matters. Keep it within 5 metres of the doorbell for best results.

For Apple HomeKit users, adding the G4 to Apple Home is straightforward — scan the HomeKit code in the box. From there, you get live view, two-way talk, and motion alerts all within the Apple Home app. If you want the full Aqara automation features (face recognition triggers, custom scenes), you'll use the Aqara Home app alongside it.

No Subscription Storage — What You Actually Get

This is where the Aqara G4 genuinely shines for UK buyers who are fed up with Ring and Nest subscription fees.

Without any subscription:

• 7 days of event-based cloud clips (free, included)
• Local microSD storage up to 512GB (card not included)
• 24/7 recording available via microSD when wired
• NAS storage via Samba protocol also supported

With Apple HomeKit (iCloud 200GB+ plan):

• Up to 10 days of encrypted HKSV clips stored in iCloud
• No additional Aqara subscription needed

Compare this to Ring, which gives you only a 30-day trial before charging £3.99/month. Or Nest, which limits you to 3 hours of free event history. The G4's storage model is genuinely generous.

If you want more cloud storage beyond 7 days, Aqara does offer a paid HomeGuardian subscription — but for most UK households, the free tier is perfectly sufficient.

For more options with no subscription at all, see our roundup of the best video doorbells with no subscription UK.

Battery Life and Power Options

The G4 runs on 6 × AA alkaline batteries (included), with a claimed battery life of up to 4 months. Real-world performance depends heavily on how much activity your front door sees — a busy street in East London will drain it faster than a quiet rural driveway.

Tips to extend battery life:

• Keep the chime repeater within 5 metres (further = more power used)
• Reduce motion sensitivity in the app
• Avoid 24/7 recording mode (battery only)

Alternatively, wire it to mains using an existing doorbell transformer (12V-24V AC or 8V-24V DC). When wired, the batteries serve as backup in case of power cut — a neat touch that not all hybrid doorbells offer.

The IP66 rating means it's fully protected against dust ingress and powerful water jets — well suited to UK weather. Operating temperature range is -18°C to +50°C, so it will handle a British winter without issue.

Pros and Cons

Pros:

• Only battery doorbell with Apple HomeKit Secure Video
• Local AI face recognition — privacy-first, no cloud processing
• 7 days free cloud storage, no subscription required
• Chime and batteries included in the box
• Works wired or battery — flexible for UK homes
• IP66 weatherproofing
• Excellent smart home integration (HomeKit, Alexa, Google Home)
• 95dB chime speaker — audible throughout a UK house

Cons:

• 1080p only — not 2K (competitors like Eufy S330 offer higher resolution)
• No head-to-toe view — parcels on the ground may be missed
• Face recognition can be inconsistent in variable lighting
• 2.4GHz Wi-Fi only
• microSD card not included (needed for 24/7 recording)
• Requires Aqara hub for some advanced automations

Aqara G4 vs the Competition

vs Ring Battery Doorbell Plus: The Ring has better video resolution and head-to-toe view, but charges £3.99/month after the free trial and has no HomeKit support. For subscription-free, privacy-first use, the G4 wins. Read our full Ring Battery Doorbell Plus review UK.

vs Eufy S330: The Eufy offers 2K video and head-to-toe coverage, making it the better choice for parcel detection. But it has no HomeKit support and stores footage locally only. For Apple households, the G4 is clearly the better pick. Read our full Eufy S330 review UK.

Who Should Buy the Aqara G4?

Buy it if:

• You're in an Apple household and want HomeKit Secure Video
• Privacy matters to you — you want facial recognition processed locally, not in the cloud
• You're tired of monthly subscription fees
• You want a wired/battery hybrid with genuine flexibility
• You're building a broader Aqara smart home ecosystem

Skip it if:

• You don't use Apple Home and face recognition isn't important to you
• Seeing parcels on your doorstep is a priority (no head-to-toe view)
• You want 2K or higher video quality
• You need 5GHz Wi-Fi support

My Verdict — 8/10

The Aqara Video Doorbell G4 is a genuinely impressive doorbell at its price point — especially for Apple users. HomeKit Secure Video support, local AI face recognition, and seven days of free cloud storage form a combination you simply can't find elsewhere under £100.

Its weaknesses — 1080p resolution, no head-to-toe view, and slightly inconsistent face recognition — are real, but they're minor for most UK households. If your front door is your main concern and you're in the Apple ecosystem, the G4 is the most privacy-respecting, subscription-free option on the market.

If you want to understand how the G4 fits into your wider home security picture, our guide to video doorbell vs CCTV for UK homes is worth a read.

Rating: 8/10 — Best video doorbell for Apple HomeKit users in the UK.

👉 Check the latest price for the Aqara Video Doorbell G4 on Amazon UK

Frequently Asked Questions

Does the Aqara G4 work without a subscription? Yes. You get 7 days of free event-based cloud storage and local microSD storage with no subscription required. Apple HomeKit users with a 200GB+ iCloud plan get up to 10 days of encrypted cloud storage at no extra cost.

Does the Aqara G4 work with Google Home and Alexa? Yes. The G4 supports Apple Home, Alexa, and Google Home. You can stream live video to Echo Show and Nest Hub displays. For the full feature set including face recognition automations, use the Aqara Home app.

Does the Aqara G4 need a hub? For basic operation — video, two-way talk, motion alerts, HomeKit — no hub is required. Some advanced Aqara automations (e.g. triggering Aqara smart locks or sensors) may require an Aqara hub.

How long does the battery last on the Aqara G4? Aqara claims up to 4 months on 6 AA alkaline batteries. Real-world life varies based on motion activity, Wi-Fi distance to the chime repeater, and whether 24/7 recording is enabled.

Is the Aqara G4 waterproof? Yes. It carries an IP66 rating, meaning it's fully protected against dust and powerful water jets. It operates reliably from -18°C to +50°C — well suited to UK outdoor conditions year-round.

How does the Aqara G4 compare to the newer G410? The G410 is the upgraded model with 2K video, mmWave radar, built-in Matter hub, and dual-band Wi-Fi. It costs around £145. The G4 remains the better value choice for Apple HomeKit households who don't need the additional smart home hub functionality.