This router gets the basics right, but the gaps are significant. The original Eero Pro is Wi-Fi 5. If any device on your Wi-Fi gets infected — a kid’s tablet, a smart bulb, a guest’s phone — it can reach your work laptop and banking app on the same flat network.
A C grade is not a sign-off. It means there are real, exploitable issues affecting this network every day.
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Your Wi-Fi password can be captured by anyone within range of your home
Wi-Fi 5 uses WPA2 encryption, which has a known weakness (KRACK) that can let attackers near your home capture your Wi-Fi password. WPA3 fixes this and is supported on newer routers.
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Aging hardware - Wi-Fi 5 era: The original Eero Pro is Wi-Fi 5. While still patched, newer devices offer better throughput and the same security model.
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A small gap that still touches every device on this network
A small gap, not an urgent one — but it still touches everything on this network: your work laptop, your phone, your security cameras, and any guest device that joins the Wi-Fi.
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Amazon data collection: Standard Amazon network metadata collection applies.
If a new vulnerability is found for your Eero Pro, we'll email you. One email per incident. No spam.

