US Smart Home Hub Market Size, Share, Growth Analysis By Component (Hardware, Software), By Technology (Wi-Fi, Zigbee, Z-Wave, Bluetooth), By Distribution Channel (Online Stores, Multi-Brand Stores, Brand Stores), By Application (Home Security and Automation, Entertainment, Energy Management, Healthcare), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Statistics, Trends and Forecast 2025-2034