Looking to beef up your home security with a smart system that plays nicely with your Apple ecosystem? You’re in the right place! The eufy S3 Pro HomeKit camera series offers a fantastic blend of cutting-edge technology, crystal-clear 4K video, and seamless integration with Apple HomeKit. No more juggling multiple apps – imagine controlling your lights, locks, and security cameras all from your iPhone or iPad.
eufy has really stepped up its game with the S3 Pro, delivering features like solar charging, advanced AI detection, and local storage, meaning no pesky monthly fees. But with a few different kits and even some other compatible models, it can be a bit tricky to pick the right one. That’s why we’ve rounded up the top 5 options, diving deep into what makes each one tick, so you can find the perfect fit for your smart home.
1. eufy Security eufyCam S3 Pro 4-Cam Kit, Solar Camera

If comprehensive coverage is what you’re after, the eufy Security eufyCam S3 Pro 4-Cam Kit is a serious contender. This robust package provides four 4K cameras, ensuring every corner of your property is under vigilant watch. What truly sets it apart is the ‘Nighttime That’s as Bright as Day’ feature, leveraging MaxColor Vision technology to deliver stunning clarity even in the darkest hours, sans a spotlight. Plus, with its advanced SolarPlus 2.0 system and two included backup solar panels, you’re practically set for continuous, worry-free security year-round.
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Key Features:
- 4K Resolution with MaxColor Vision (day-like clarity at night)
- Reliable SolarPlus 2.0 with two backup panels
- Radar-Powered Dual Motion Detection (99% false alert reduction)
- Local Security with 16GB built-in, up to 16TB expandable storage
- No Monthly Fees
- HomeKit, Alexa, and Google Assistant compatible (HomeKit 1080P)
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Pros:
- Extensive 4-camera coverage for large properties
- Excellent 4K image quality, even at night
- Sustainable solar power with extra backup panels
- Highly accurate motion detection
- No subscription costs
- Seamless HomeKit integration
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Cons:
- Higher initial investment due to 4 cameras
- HomeKit video resolution capped at 1080P
- Requires HomeBase 3 for full functionality
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User Impressions:
Users rave about the incredible 4K video quality and how the solar panels truly make these cameras ‘set it and forget it.’ Many appreciate the lack of monthly fees and the peace of mind that comes with reliable, smart motion alerts. The HomeKit integration is a big plus for Apple users, though some wish the 4K resolution carried over to HomeKit Secure Video.
2. eufy Security eufyCam S3 Pro 2-Cam Kit, Solar Camera

For those who need robust security for medium-sized homes or specific high-priority areas, the eufy Security eufyCam S3 Pro 2-Cam Kit is an excellent choice. You get all the powerhouse features of the S3 Pro series – stunning 4K MaxColor Vision for day-bright night recording, efficient SolarPlus 2.0 to keep batteries topped up, and HomeBase S380 for local, AI-powered storage – but in a more compact, two-camera package. It’s a fantastic entry point into the advanced eufy ecosystem without over-committing on cameras.
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Key Features:
- 4K Resolution with MaxColor Vision (day-like clarity at night)
- Reliable SolarPlus 2.0 with included backup solar panel
- Radar-Powered Dual Motion Detection (99% false alert reduction)
- Local Security with 16GB built-in, up to 16TB expandable storage
- No Monthly Fees
- HomeKit, Alexa, and Google Assistant compatible (HomeKit 1080P)
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Pros:
- Great value for 4K quality with solar power
- Excellent daytime and nighttime clarity
- Sustainable, low-maintenance solar charging
- Accurate motion detection reduces false alarms
- No ongoing subscription fees
- Reliable HomeKit integration
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Cons:
- HomeKit video resolution capped at 1080P
- Requires HomeBase 3
- May not be enough cameras for very large properties
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User Impressions:
Customers consistently praise this kit for its easy setup and impressive image clarity. They love the reliable solar charging, making battery worries a thing of the past. The HomeKit compatibility is a frequently mentioned highlight, allowing for effortless integration into existing Apple smart home setups, despite the resolution difference.
3. eufy Security eufyCam S3 Pro 3-Cam Kit, Solar Camera

Hitting the sweet spot between coverage and value, the eufy Security eufyCam S3 Pro 3-Cam Kit provides that extra layer of security without the full four-camera commitment. This kit includes three of the impressive 4K eufyCam S3 Pro cameras, each boasting the revolutionary MaxColor Vision for vivid night recording and the robust SolarPlus 2.0 system to ensure continuous power. It’s an ideal setup for medium to larger homes, letting you cover main entry points, a backyard, and a driveway with high-definition, smart surveillance that works seamlessly with your Apple Home.
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Key Features:
- 4K Resolution with MaxColor Vision (day-like clarity at night)
- Reliable SolarPlus 2.0 with included backup solar panel
- Radar-Powered Dual Motion Detection (99% false alert reduction)
- Local Security with 16GB built-in, up to 16TB expandable storage
- No Monthly Fees
- HomeKit, Alexa, and Google Assistant compatible (HomeKit 1080P)
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Pros:
- Balanced coverage for many home sizes
- Superior 4K video quality, day and night
- Self-sustaining solar power, reducing battery changes
- Advanced AI and radar detection for fewer false alarms
- Zero monthly fees for storage and features
- Smooth HomeKit functionality
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Cons:
- HomeKit video resolution capped at 1080P
- Requires HomeBase 3
- Higher initial cost than 2-cam kits
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User Impressions:
Reviewers often highlight the balance this kit offers, providing excellent coverage without the expense of a 4-camera system. The clarity of the 4K footage is frequently lauded, as is the effectiveness of the solar charging. Users also appreciate the HomeKit integration, noting how it simplifies their smart home management.
4. eufy Security eufyCam 2C Pro add on Security Cameras

While our focus is primarily on the S3 Pro, the eufy Security eufyCam 2C Pro Add-on Camera deserves a mention, especially if you’re looking to expand an existing eufy system or prefer a slightly different set of features. This camera offers crisp 2K resolution and an incredible 180-day battery life, making it a low-maintenance powerhouse. It’s also fully HomeKit compatible, providing excellent image quality and reliable alerts without the solar panel setup of the S3 Pro, ideal for areas where solar charging might be challenging or simply not preferred.
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Key Features:
- Exceptional 2K Resolution
- Long-Lasting 180-Day Battery Performance
- Advanced Night Vision Capabilities
- Accurate Human Motion Detection
- All-Weather Resistant Design (IP67)
- No Monthly Fees, WiFi connectivity (requires HomeBase for HomeKit, usually sold separately or with kits)
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Pros:
- Excellent 2K video quality
- Outstanding battery life (180 days)
- Robust weather resistance
- Reliable human detection
- HomeKit compatible (requires HomeBase 2)
- Good for expanding existing systems or specific use cases
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Cons:
- 2K resolution, not 4K like S3 Pro
- No integrated solar charging
- Requires a compatible eufy HomeBase (e.g., HomeBase 2) to function (not included as it’s an add-on)
- Doesn’t offer the radar detection of S3 Pro
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User Impressions:
Users love the simplicity and reliability of the 2C Pro. Its 180-day battery is a standout feature, minimizing maintenance. The 2K video is more than sufficient for most users, and its integration with HomeKit is seamless, making it a popular choice for those already invested in the eufy ecosystem or looking for a durable, wire-free option without solar.
5. eufy Security eufyCam S3 Pro 2-Cam Kit, Solar Camera

Another fantastic option for homeowners seeking top-tier surveillance with seamless smart home integration is this eufy Security eufyCam S3 Pro 2-Cam Kit. It delivers the core eufy S3 Pro HomeKit experience, featuring two 4K cameras that excel in both daytime and nighttime recording thanks to MaxColor Vision. This kit is ideal for securing main entry points, a backyard, or monitoring a garage, offering premium features like radar-powered motion detection and expandable local storage, all without a subscription fee.
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Key Features:
- 4K Resolution with MaxColor Vision (day-like clarity at night)
- Reliable SolarPlus 2.0 with included backup solar panel
- Radar-Powered Dual Motion Detection (99% false alert reduction)
- Local Security with 16GB built-in, up to 16TB expandable storage
- No Monthly Fees
- HomeKit, Alexa, and Google Assistant compatible (HomeKit 1080P)
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Pros:
- Excellent performance with 4K video and solar power
- “Nighttime That’s as Bright as Day” feature is impressive
- Eco-friendly and low-maintenance solar charging
- Smart AI minimizes unnecessary alerts
- Avoids recurring subscription costs
- Full HomeKit compatibility for Apple users
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Cons:
- HomeKit video resolution capped at 1080P
- Requires HomeBase 3 for all features
- Limited to two cameras, might need expansion for larger properties
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User Impressions:
Reviewers are often impressed by the precision of the radar detection, significantly cutting down on false alarms from pets or swaying branches. The ‘no monthly fee’ model combined with the generous local storage is a huge draw. Many users find the HomeKit integration straightforward and appreciate the convenience of voice control and automation within their Apple Home app.
Frequently Asked Questions about eufy S3 Pro and HomeKit
Have more questions about integrating your eufy S3 Pro cameras with Apple HomeKit? We’ve got you covered!
1. What is Apple HomeKit and why is it beneficial for my eufy S3 Pro cameras?
Apple HomeKit is Apple’s smart home platform that allows you to control compatible devices using the Home app on your iPhone, iPad, Apple Watch, or Mac, as well as with Siri voice commands. For your eufy S3 Pro HomeKit cameras, this means you can view live feeds, receive notifications, and even integrate your camera’s motion detection with other smart home accessories (like turning on lights when motion is detected) – all within a secure and private ecosystem.
2. Does the eufyCam S3 Pro record in 4K resolution when integrated with HomeKit?
While the eufyCam S3 Pro records locally in stunning 4K resolution, when integrated with Apple HomeKit (specifically HomeKit Secure Video), the video footage is typically streamed and stored at 1080P resolution. This is a common limitation with HomeKit Secure Video due to Apple’s processing and storage requirements.
3. Are there any monthly fees or subscriptions required for eufy S3 Pro cameras?
No, that’s one of the best parts about eufy S3 Pro! These cameras offer local storage via the included HomeBase S380 (16GB built-in, expandable up to 16TB), meaning you don’t need to pay any monthly subscription fees to access your recordings or advanced AI features. This makes eufy a very cost-effective long-term security solution.
4. How reliable is the solar power system on the eufyCam S3 Pro?
The eufyCam S3 Pro features SolarPlus 2.0 technology, designed for continuous, reliable power. With just a couple of hours of direct sunlight per day, the cameras can maintain their charge, often indefinitely. Even with less sun, the large built-in battery provides significant backup, ensuring your cameras stay online.
5. What’s the main difference between eufyCam S3 Pro and eufyCam 2C Pro?
The eufyCam S3 Pro boasts 4K resolution, MaxColor Vision for superior night clarity without a spotlight, and advanced radar-powered dual motion detection. It’s designed for solar charging. The eufyCam 2C Pro, on the other hand, offers 2K resolution, a remarkable 180-day battery life (no solar charging built-in), and traditional human motion detection. Both are excellent, but the S3 Pro offers more cutting-edge features and higher resolution.
6. How accurate is the motion detection on the eufy S3 Pro?
The eufyCam S3 Pro utilizes a sophisticated dual motion detection system combining radar and passive infrared (PIR) sensors. This combination significantly improves accuracy, reducing false alerts by up to 99% compared to traditional PIR-only systems. It’s designed to differentiate between humans and other triggers like animals or swaying branches, ensuring you only get alerts for what truly matters.
7. Is local storage on the HomeBase S380 truly secure and private?
Yes, eufy emphasizes privacy. The HomeBase S380 stores your footage locally using AES 128-bit encryption, keeping your data on your property and under your control. This means your sensitive video recordings aren’t stored in the cloud (unless you opt for cloud storage with HomeKit Secure Video, which is also encrypted by Apple), providing an added layer of privacy and security compared to many subscription-based cloud services.



