IoT consumer products installed base in the United States 2017, by category

Installed base of IoT consumer devices by category in the United States in 2017 (in million units)
Created with Highcharts 5.0.142382381401401051057777434332322121191919191212SmartphonePortable wireless speakersInternet enabled TVDigital media streaming deviceFitness trackerSmart home security cameraSmartwatchOther smart home devices4KUHD TVSmart thermostat020406080100120140160180200220240260

The data displays the installed base of consumer IoT devices in the U.S. in 2017, broken down by product category. In 2017, the installed base of smartphones in U.S. households was 238 million.

Smartphone 238
Portable wireless speakers 140
Internet enabled TV 105
Digital media streaming device 77
Fitness tracker 43
Smart home security camera 32
Smartwatch 21
Other smart home devices 19
4KUHD TV 19
Smart thermostat 12
Digital assistant 9