The data displays the unit shipments of connected devices in the U.S. from 2015 to 2020, broken down by product category. In 2016, 3.5 million smart thermostats were sold in the U.S.
2015 | 1.7 | 1.7 | 14.9 | 1.4 | 15.2 | 1.7 | 23.5 | 14.1 | 20.9 |
2016 | 2.9 | 3.5 | 15.3 | 4.6 | 15.6 | 4 | 26 | 24.5 | 26.5 |
2017 | 4.9 | 4.9 | 15.8 | 7.8 | 16.4 | 7.8 | 28.2 | 29.4 | 32 |
2018 | 6.1 | 6.1 | 15.6 | 11.8 | 17 | 11.3 | 30.3 | 34.9 | 38.4 |
2019 | 6.6 | 6.9 | 16.2 | 14.7 | 17.3 | 14.4 | 31.2 | 40.7 | 45.4 |
2020 | 7.2 | 8.7 | 15.6 | 17.3 | 17.6 | 17.9 | 30.6 | 47.1 | 51.1 |