YoLink Hub 3 Smart Gateway: 4G LTE (Integrated SIM, $6.99 Monthly Fee), WiFi & Ethernet — Plug & Play, 4-Hour Battery Backup, 1/4 Mile Range

The YoLink Hub 3 combines 4G LTE, WiFi and Ethernet connectivity to keep your smart home online whether you’re in the city or off the grid. It includes an integrated SIM card ready for activation (subscription required, $6.99 monthly fee); if you choose not to activate cellular service, the device continues to function as a standard hub via WiFi or Ethernet. Installation is true plug-and-play—no technical experience needed—so you can get devices connected in minutes. An internal rechargeable battery provides up to 4 hours of power during outages and fully charges in 12 hours, offering dependable short-term backup. With an extended 1/4 Mile open-air range, the Hub 3 is well suited for larger homes and properties. The gateway intelligently prioritizes available connections (cellular, WiFi, Ethernet) to maintain continuous online status without user intervention. Manage, monitor and customize all supported devices from anywhere using the YoLink app.