Best Smart Home Monitoring Devices

Home monitoring is about staying informed — knowing when someone arrives, when a door opens, if there's water under the sink or if a package was delivered. The right combination of cameras and sensors gives you visibility without being overwhelming.

What home monitoring actually covers

Monitoring splits into two broad areas: visual monitoring (cameras, video doorbells) and sensor-based monitoring (contact sensors, motion sensors, water and smoke detectors). Most people benefit from a combination of both.

Indoor Cameras

Indoor cameras let you check in on specific areas remotely. Useful for watching pets, children or monitoring a room when you're away.

Best budget indoor camera: Wyze Cam v3. Excellent image quality for its price, colour night vision, works indoors and outdoors. Good starting point if you want to try a camera without spending much.

Best compact indoor camera: Blink Mini. Small, easy to install, integrates with Alexa. Requires a subscription for cloud storage beyond a 60-day trial (or a USB drive for local storage).

Best indoor camera without subscription: Eufy Indoor Cam 2K. Local storage via microSD, no monthly fee for basic use, 2K resolution. A strong choice if you'd prefer not to pay ongoing costs.

Best mid-range indoor camera: Ring Indoor Cam (2nd Gen). Reliable, works well with other Ring devices, easy to set up.

Outdoor Cameras

Outdoor cameras cover your property's exterior — driveway, garden, side entries. Look for weather resistance (IP65 or higher) and reliable night vision.

Best outdoor camera: Arlo Pro 4. Wire-free, strong image quality, colour night vision, good motion detection. Compatible with Alexa, Google Home and Apple Home.

Best outdoor camera with local storage: Google Nest Cam (Wired). Sharp image, good integration with Google Home, 3-hour event history without subscription.

Contact and Motion Sensors

Contact sensors alert you when a door or window opens. Motion sensors detect movement in specific areas. Both are simple to install, inexpensive and can trigger notifications or automations.

Useful scenarios: notification when the front door opens, alert if a window is left open, motion triggered lights in the hallway.

Water Leak Sensors

Water leak sensors sit under sinks, behind washing machines or near water heaters. They alert you immediately when they detect water — potentially saving you from significant damage. One of the most underrated smart home devices. Inexpensive and easy to set up.

Smart approach to monitoring

• Cover your most important entry point first (front door camera or doorbell).
• Add contact sensors on ground-floor doors and windows — they're inexpensive and highly effective.
• Put a water sensor under the kitchen sink and behind the washing machine.
• Tune your motion alerts — too many false positives and you'll start ignoring them.

Privacy considerations

Indoor cameras in private spaces raise legitimate privacy questions. Make sure everyone in the household is aware of where cameras are placed. Many people prefer cameras without mics, or with a physical privacy shutter, for bedroom and bathroom-adjacent areas.