Google Nest Cam (outdoor or indoor, battery) vs Reolink Duo 3 PoE

The Reolink Duo 3 PoE wins overall, with a higher rating, a longer warranty and a dual-lens 4K panoramic view. The Google Nest Cam (outdoor or indoor, battery) is the cheaper, wire-free alternative that still integrates deeply with Google Home.

Power and video resolution divide these two. The Reolink Duo 3 PoE is Power-over-Ethernet only, feeding a stitched 180-degree 4K image, while the Google Nest Cam (outdoor or indoor, battery) runs wire-free on a long-lasting battery with a single, narrower 1080p lens.

The Reolink Duo 3 PoE needs a PoE Ethernet cable for both power and data, so it depends on running a wire to the mounting spot. The Google Nest Cam (outdoor or indoor, battery) has no such requirement, relying on its battery instead.

No, not for the basics. The Google Nest Cam (outdoor or indoor, battery) includes a free rolling window of event history, and the Reolink Duo 3 PoE records to microSD or an NVR, so both work without a paid cloud plan for core recording.

Buy the Google Nest Cam (outdoor or indoor, battery) if you want a lower-cost, wire-free camera you can mount anywhere without running a cable, and you value Google Home integration.

Buy the Reolink Duo 3 PoE if you can run Ethernet and want a higher-rated, longer-warrantied camera with sharp 4K dual-lens coverage and color night vision for wide-area monitoring.