eufyCam C37 Solar Security Camera: 360° AI Tracking for All‑Round Outdoor Surveillance

What it is and what it’s for\nThe eufyCam C37 is an outdoor wireless security camera powered by a 3W solar panel, designed to deliver all‑around coverage with 360° pan and tilt. It uses AI‑driven tracking to keep people, pets and vehicles centred in view as they move, reducing blind spots and giving you a clearer sense of the full story. Importantly, you won’t be tied to a monthly fee, since security is subscription‑free and stored locally.\n\n## How it works in practice\nThe camera records in 2K colour night vision, which means more detail in low light and a better chance of recognising faces, clothing or number plates when the built‑in spotlight is active. AI detection differentiates people, vehicles and pets, so alerts are more relevant and less noisy. The solar panel provides continuous power, but you must position it and the camera with practical sun exposure in mind.\n\n## What stands out on paper\nTwo standout points are the autonomous solar power setup and the 360° tracking that reduces the need for multiple cameras. The colour night vision plus the built‑in spotlight help when lighting is tricky, and the local storage option (microSD up to 256GB, sold separately) or HomeBase storage means you control your footage without ongoing costs.\n\n## Limitations and practical considerations\nNote that this model is compatible with HomeBase Mini and HomeBase 3 only, and isn’t compatible with HomeBase 2 or HomeKit. You’ll need a microSD card or a HomeBase to store footage, and some users may prefer a wired or cloud alternative for redundancy. Also, ensure the solar panel is oriented for optimal sunlight to maintain power, especially in winter or shaded setups.\n\n## Who it’s for\nIt suits homeowners wanting true wireless outdoor surveillance with minimal maintenance and without ongoing fees, particularly if you value a wide, single‑camera coverage setup and clear daytime/nighttime detail. It may be less ideal for those who require strict cloud backups or multi‑camera ecosystems that integrate with non‑eufy hubs.\n\n## What to check before buying\nConfirm HomeBase compatibility (Mini or 3) and plan where the solar panel will sit for best sun exposure. Decide between microSD storage and HomeBase storage based on your preference for local control versus off‑device management. Consider whether you need integration with any other smart home devices beyond the eufy ecosystem.\n\n## Practical use case\nPicture a corner of your garden or driveway: the C37 sweeps 360°, tracks a visitor or a pet, and sends a relevant alert with a coloured clip, even after dark, thanks to colour night vision and spotlight. This can help you piece together what happened in a single incident without having to review hours of footage.\n\n## The buying decision\n### Is it worth it?

If you prioritise subscription‑free security with autonomous solar power and single‑camera coverage that still offers intelligent tracking, the C37 represents a pragmatic option. It’s not the most flexible for multi‑camera setups or cloud‑heavy workflows, and its reliance on HomeBase models means you should check compatibility before purchase.\n\n## FAQ\n- Does it work without HomeBase? You can record to microSD (up to 256GB) but some features depend on HomeBase storage.\n- Can I use this with HomeKit? No, it isn’t compatible with HomeKit.\n- How effective is the AI detection? It differentiates people, vehicles and pets to reduce unnecessary alerts, but real‑world results depend on placement and lighting.\n