Smart Home Device Ecosystem

subgraph Hubs ["Control Hubs (32M+ units)"]
A1[Amazon Echo] -->|Wi-Fi/Zigbee| A1a[Smart Lights]
A1 -->|Bluetooth| A1b[Wearables]
A2[Google Home] -->|Thread| A2a[Thermostats]
A2 -->|Z-Wave| A2b[Door Locks]
A3[Apple HomePod] -->|HomeKit| A3a[Security Cameras]
A3 -->|AirPlay| A3b[Speakers]
end
subgraph Sensors ["Environmental Sensors (127M+ units)"]
B1[Temperature] -->|2.4GHz| B1a[Living Room]
B1 -->|2.4GHz| B1b[Bedroom]
B2[Motion] -->|Zigbee| B2a[Hallway]
B2 -->|Zigbee| B2b[Garage]
B3[Humidity] -->|LoRaWAN| B3a[Bathroom]
B3 -->|LoRaWAN| B3b[Basement]
end
subgraph Actuators ["Smart Actuators (98M+ units)"]
C1[Light Switches] -->|Wi-Fi| C1a[Philips Hue]
C1 -->|Wi-Fi| C1b[TP-Link Kasa]
C2[Thermostats] -->|Wi-Fi| C2a[Nest]
C2 -->|Wi-Fi| C2b[Ecobee]
C3[Door Locks] -->|Z-Wave| C3a[August]
C3 -->|Z-Wave| C3b[Schlage]
end
subgraph Protocols ["Connectivity Protocols"]
D1[Wi-Fi 6] -->|802.11ax| D1a[High Speed]
D2[Zigbee 3.0] -->|IEEE 802.15.4| D2a[Low Power]
D3[Z-Wave] -->|700 Series| D3a[Long Range]
D4[Thread] -->|IPv6| D4a[Mesh Network]
end
Hubs --> Protocols
Sensors --> Protocols
Actuators --> Protocols
classDef hub fill:#4285F4,stroke:#333,stroke-width:1px
classDef sensor fill:#34A853,stroke:#333,stroke-width:1px
classDef actuator fill:#FBBC05,stroke:#333,stroke-width:1px
classDef protocol fill:#EA4335,stroke:#333,stroke-width:1px
class A1,A2,A3 hub; class B1,B2,B3 sensor; class C1,C2,C3 actuator; class D1,D2,D3,D4 protocol;