For years, wireless deployments faced a painful choice: standard Wi-Fi's bandwidth with poor battery life and penetration, or the range and efficiency of Zigbee. Wi-Fi HaLow resolves that tradeoff.
Wi-Fi 6 (802.11ax) is the current high-throughput standard. It operates in the 2.4 GHz and 5 GHz bands. Wi-Fi HaLow (802.11ah) operates in the sub-1 GHz band.