Eero Signal brings cellular backup to your home network during outages

Eero has unveiled the Eero Signal, a new device designed to eliminate internet outages by providing automatic cellular backup connectivity when your wired internet connection goes down. The announcement comes as home networks become increasingly critical for remote work, smart home devices, and everyday connectivity needs.

The Eero Signal is available in two versions: a 4G LTE model priced at $99.99 and a 5G RedCap version at $199.99. The 4G LTE model is already available via Amazon, while the 5G version is expected to ship later in 2026.

How Eero Signal works

The device connects to any USB-C powered Eero router that supports Wi-Fi 6 or newer. When it detects an internet outage, it automatically activates its built-in eSIM to connect to local cellular networks, keeping your entire home network online without requiring manual intervention.

This automatic failover capability means your smart home devices, security cameras, and connected appliances remain functional even when your primary internet service provider experiences downtime. The transition between wired and cellular backup is designed to be seamless, with the device detecting outages and switching connections automatically.

Subscription requirements

Unlike traditional backup solutions that work out of the box, Eero Signal requires an Eero Plus subscription to access the cellular data functionality. Eero offers two subscription tiers:

• Eero Plus ($99.99/year): Includes 10GB of backup data per year
• Eero Plus 100 ($199.99/year): Provides up to 100GB of backup data per month

Eero Plus also includes other features beyond cellular backup, though the announcement doesn't specify what additional benefits are included in these tiers.

Market positioning and competition

In an era where most smartphones offer personal hotspot capabilities, the value proposition of Eero Signal faces some scrutiny. Many users already have the ability to create mobile hotspots during internet outages, though this requires manual setup and may not cover all devices on a home network.

The Eero Signal's advantage lies in its automatic, network-wide coverage. Instead of configuring individual devices to connect to a hotspot, the entire home network seamlessly transitions to cellular backup without any user intervention.

Availability and compatibility

The 4G LTE version of Eero Signal is now available for purchase through Amazon at $99. The 5G RedCap model, offering potentially faster speeds and better performance, is scheduled for release in 2026 at $199.99.

To use Eero Signal, you'll need:

• A USB-C powered Eero router (Wi-Fi 6 or newer)
• An active Eero Plus subscription for cellular data access
• Compatible cellular coverage in your area

The device represents Eero's expansion into the backup connectivity market, competing with other solutions that offer similar functionality but may not integrate as seamlessly with existing Eero networks.

Practical considerations

For households that rely heavily on constant internet connectivity—whether for security systems, medical devices, or critical work applications—Eero Signal offers peace of mind through automatic failover. The convenience of not having to manually switch to a hotspot during outages could justify the additional cost for some users.

However, the subscription model adds ongoing costs beyond the initial hardware purchase. Users must weigh the convenience against the total cost of ownership, including both the device and the required Eero Plus subscription.

The Eero Signal launch reflects the growing importance of reliable internet connectivity in modern homes and the increasing demand for solutions that minimize downtime and maintain connectivity during service disruptions.