Samsung SmartThings Hub

The Samsung SmartThings Hub integrates over 270 million connected devices, making it the most widely adopted smart home controller in 2025. Proactively suggesting automations via its AI Home feature—which analyzes usage patterns to reduce manual setup by up to 40%—it significantly outperforms #10 Level Lock Plus, which lacks any such intelligence. Supporting Z-Wave, Zigbee, Wi-Fi, and Matter, it's the only major hub that covers every core protocol, delivering broader device compatibility than the average competitor, which typically omits at least one standard like Matter.