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Eufy
Eufy
Eufy

The VR mode lets you explore your doorstep from any angle!

Editor's Quote

9.1
Gadget Flow Rating

eufy Video Doorbell S4

Pre-orderPre-order $299.99
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eufy Video Doorbell S4: Tech Specs

Resolution9 MP (3072 × 3072)
Field of view180° horizontal × 180° vertical
Motion detectionRadar + dual PIR, up to 26 ft
PowerWired, AC 16–24V (10–40VA), with 2,600mAh backup battery
Wi-Fi2.4 / 5 GHz (802.11 b/g/n/ac/ax), WPA/WPA2/WPA3
Smart homeAlexa, Google Assistant, Apple Home (requires a eufy HomeBase, sold separately)
Size and weight2.0 × 6.6 × 1.5 in, 0.63 lb
AI lead Stop any time

The VR mode lets you explore your doorstep from any angle!

Editor's Quote

Discovered on Oct 13, 2026, 8:00 pm EDT
Discovered by Lauren Wadowsky
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Gadget Flow is the original product discovery platform that keeps you up to date with the latest tech, gear, and most incredible crowdfunding campaigns. Reaching over 31 million people per month, we also have iOS and Android apps that support AR and VR for next-level product exploration.

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Gadget Flow is headquartered in New York City, and most of our team works remotely from the US and Europe. We are tech enthusiasts who love to learn about new technologies and the latest innovations. Talented individuals who are passionate about the future, we work tirelessly and love to excite you and teach you about advancements in our field.

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What Is a Gadget?
It’s the gear you can’t live without: the smartphone you constantly check, the camera that goes on every vacation, and the TV for binge-watching and gaming. All the coolest gadgets owe their existence to a new technology that changed it all.
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