Amazon Eero Signal review: 4G LTE internet backup for your Eero mesh network

The Amazon Eero Signal is a 4G LTE device designed to provide backup internet for Eero mesh networks. Priced at $99, it is an affordable solution for areas with frequent internet outages. The device is easy to set up and managed through the Eero smartphone app. It cannot be used as a primary internet source but serves as a reliable backup if your main ISP goes offline. While it may not offer high-speed internet, it is a practical option for essential tasks during outages.