Wi-Fi 8: A Shift from Speed to Reliability
Wi-Fi 8, the upcoming standard not yet finalized, focuses on improving connection reliability and reducing latency rather than boosting speeds. First devices are expected by late 2026, with certification likely in 2028.
While previous Wi-Fi generations promised ever-higher speeds, Wi-Fi 8 (IEEE 802.11bn) takes a different approach—prioritizing reliability, stability, and low latency. This shift reflects that most users already have sufficient speed, but still face dropped connections and dead zones.
At the core of Wi-Fi 8 is Ultra High Reliability (UHR), enabled by several features. Multi-Access Point Coordination (MAPC) helps access points cooperate rather than interfere, improving coverage and reducing power consumption. Seamless Roaming Domain (SRD) minimizes latency and packet loss when devices switch between access points, preventing video buffering or call drops. Low Latency Indication (LLI) allows devices to prioritize traffic, such as gaming or video calls. In-Device Coexistence (IDC) reduces interference from Bluetooth, Thread, or Zigbee. Extended Long Range (ELR) and Distributed-Tone Resource Unit (DRU) ensure reliable connections at greater distances without additional access points.
Compared to Wi-Fi 7, Wi-Fi 8 offers no speed increase—the theoretical maximum remains 46 Gbps on the same three bands (2.4, 5, and 6 GHz) with a 320 MHz channel width. Improvements will be most noticeable in high-interference environments, like apartment buildings, but for many users, the upgrade may not be compelling.
Wi-Fi 8 certification is expected around 2028, following the typical four-to-five-year cycle. However, chipmakers are already producing chipsets, and router manufacturers like TP-Link have announced first models scheduled for late 2026. Early adopters will pay a premium, and benefits likely won't match the jump from Wi-Fi 6 to Wi-Fi 7. It’s advisable to wait for official certification and price drops. In the US, an FCC ban on foreign-made routers may further limit options.
