eero Signal 4G LTE Cellular Backup for eero Systems — Requires eero Plus

Overview

Meet eero Signal, a 4G LTE cellular backup designed to work with compatible eero networks. When your wired connection experiences an outage, eero Signal steps in to keep your home online, so you notice fewer interruptions and fewer manual tweaks.

What it does

eero Signal automatically activates cellular backup as soon as your internet service drops, and it turns off when the wired connection returns. This is designed to protect your whole home network, not just a single device, so every connected product stays within reach of your network.

• Automatic failover to cellular when the wired link is down, with no manual input needed.
• Dedicated backup for your entire eero network, not just a single device.
• Multicarrier eSIM automatically connects to a local cellular network without separate carrier setup.
• Flexible placement so you can position it where cellular service is strongest.
• Quick setup guided by the eero app, getting you online in minutes.
• Quality support and a three-year warranty for peace of mind.

Plans and data options

Backup data is managed through an annual eero Plus subscription. Choose the plan that fits your needs:

• eero Plus: 10 GB of backup data per year.
• eero Plus 100: 100 GB of backup data per month for longer outages.

Setup and usage

Place eero Signal where cellular reception is strongest, connect to a compatible eero, and follow the in-app steps to enable backup protection. The system remains invisible in daily use, quietly preserving connectivity if trouble arises, even when you’re away.

Why this matters

With eero Signal, you get a practical safeguard for your home Wi‑Fi without complex configuration. It offers a dependable, device‑wide backup path and lets you tailor data allowances to your connectivity needs. While it isn’t a guarantee of uninterrupted service, it expands your chances of staying online during interruptions and helps you resume normal activity faster.