{
 "dataset": "smart-thermostat-label-decode",
 "title": "smart thermostat: ENERGY STAR ratings for the certified models",
 "page": "https://verifiedhvacdata.com/best/smart-thermostat/",
 "note": "One row per ENERGY STAR-certified smart thermostat model in this page's table. es_* fields are ENERGY STAR (EPA) data, public domain. standby_cost_usd_yr is ours: certified standby watts x 8,760 hours x $0.16 per kWh (CC BY 4.0). The listing claims, prices and Amazon links stay on the web page and are not in this file.",
 "sources": [
  "ENERGY STAR certified products (data.energystar.gov), U.S. EPA, public domain"
 ],
 "license": "Public domain (ENERGY STAR source records) + CC BY 4.0 (our computed fields)",
 "license_text": "Source records are U.S. government data from ENERGY STAR (EPA). They are in the public domain. Our computed fields (operating cost, annual cost, savings) are licensed CC BY 4.0. Credit: Erin Rose, Verified HVAC Data (verifiedhvacdata.com).",
 "attribution": "Erin Rose, Verified HVAC Data (https://verifiedhvacdata.com)",
 "row_count": 14,
 "rows": [
  {
   "brand": "Sensi",
   "es_model": "Sensi Lite",
   "es_qualified": "2023-01-24",
   "es_standby_w": 0.11,
   "es_accuracy_f": 0.8,
   "es_accuracy_range": null,
   "es_features": "Time of Day Usage,Geofencing (User Device Based),Humidity Sensing",
   "standby_cost_usd_yr": 0.15
  },
  {
   "brand": "Amazon",
   "es_model": "Amazon Smart Thermostat",
   "es_qualified": "2023-06-21",
   "es_standby_w": 0.89,
   "es_accuracy_f": 0.31,
   "es_accuracy_range": null,
   "es_features": "Time of Day Usage,Geofencing (User Device Based),Humidity Sensing",
   "standby_cost_usd_yr": 1.25
  },
  {
   "brand": "Google",
   "es_model": "Nest Thermostat",
   "es_qualified": "2020-11-01",
   "es_standby_w": 0.1,
   "es_accuracy_f": 0.3,
   "es_accuracy_range": null,
   "es_features": "External Temperature Detection,Geofencing (User Device Based),Humidity Sensing,Occupancy Sensor on Device",
   "standby_cost_usd_yr": 0.14
  },
  {
   "brand": "ecobee",
   "es_model": "ecobee 7",
   "es_qualified": "2024-07-30",
   "es_standby_w": 0.88,
   "es_accuracy_f": 0.73,
   "es_accuracy_range": null,
   "es_features": "External Temperature Detection,Time of Day Usage,Additional Home Temperature Sensor,Geofencing (User Device Based),Humidity Sensing",
   "standby_cost_usd_yr": 1.23
  },
  {
   "brand": "Sensi",
   "es_model": "Sensi",
   "es_qualified": "2022-12-15",
   "es_standby_w": 0.5,
   "es_accuracy_f": 0.95,
   "es_accuracy_range": null,
   "es_features": "Time of Day Usage,Geofencing (User Device Based),Humidity Sensing",
   "standby_cost_usd_yr": 0.7
  },
  {
   "brand": "Honeywell Home",
   "es_model": "T5 Wi-Fi Thermostat",
   "es_qualified": "2019-08-09",
   "es_standby_w": 0.36,
   "es_accuracy_f": 0.87,
   "es_accuracy_range": null,
   "es_features": "Additional Home Temperature Sensor,External Temperature Detection,Geofencing (User Device Based),Time of Day Usage",
   "standby_cost_usd_yr": 0.5
  },
  {
   "brand": "ecobee",
   "es_model": "Smart Thermostat Enhanced",
   "es_qualified": "2025-12-16",
   "es_standby_w": 1.51,
   "es_accuracy_f": 1.11,
   "es_accuracy_range": null,
   "es_features": "Additional Occupancy Sensor,Geofencing (User Device Based),Humidity Sensing,Occupancy Sensor on Device,Time of Day Usage",
   "standby_cost_usd_yr": 2.12
  },
  {
   "brand": "Honeywell Home",
   "es_model": "X2S Smart Thermostat,FocusPRO® S200 Smart Thermostat",
   "es_qualified": "2024-09-05",
   "es_standby_w": 0.61,
   "es_accuracy_f": 0.45,
   "es_accuracy_range": null,
   "es_features": "External Temperature Detection",
   "standby_cost_usd_yr": 0.85
  },
  {
   "brand": "Honeywell Home",
   "es_model": "Wi-Fi Smart Color Thermostat",
   "es_qualified": "2019-08-01",
   "es_standby_w": 0.93,
   "es_accuracy_f": 0.36,
   "es_accuracy_range": null,
   "es_features": "External Temperature Detection,Humidity Sensing,Time of Day Usage",
   "standby_cost_usd_yr": 1.3
  },
  {
   "brand": "Honeywell Home",
   "es_model": "T6 Pro Wi-Fi Progammable Thermostat",
   "es_qualified": "2019-08-09",
   "es_standby_w": 0.34,
   "es_accuracy_f": 0.86,
   "es_accuracy_range": "0.81–0.86",
   "es_features": "Additional Home Temperature Sensor,External Temperature Detection,Geofencing (User Device Based),Time of Day Usage",
   "standby_cost_usd_yr": 0.48
  },
  {
   "brand": "ecobee",
   "es_model": "Smart Thermostat Premium",
   "es_qualified": "2023-04-25",
   "es_standby_w": 1.83,
   "es_accuracy_f": 1.11,
   "es_accuracy_range": "0.53–1.11",
   "es_features": "Additional Home Temperature Sensor,Additional Occupancy Sensor,External Temperature Detection,Geofencing (User Device Based),Humidity Sensing,Occupancy Sensor on Device,Time of Day Usage",
   "standby_cost_usd_yr": 2.56
  },
  {
   "brand": "Honeywell Home",
   "es_model": "ElitePRO S1100 Smart Thermostat",
   "es_qualified": "2025-05-28",
   "es_standby_w": 2.59,
   "es_accuracy_f": 0.63,
   "es_accuracy_range": null,
   "es_features": "Additional Home Temperature Sensor,Additional Occupancy Sensor,External Temperature Detection,Geofencing (User Device Based),Humidity Sensing,Occupancy Sensor on Device,Other,Time of Day Usage",
   "standby_cost_usd_yr": 3.63
  },
  {
   "brand": "Sensi",
   "es_model": "Sensi Touch 2",
   "es_qualified": "2022-06-28",
   "es_standby_w": 1.23,
   "es_accuracy_f": 1.28,
   "es_accuracy_range": null,
   "es_features": "Time of Day Usage,Additional Home Temperature Sensor,Geofencing (User Device Based),Humidity Sensing",
   "standby_cost_usd_yr": 1.72
  },
  {
   "brand": "Google",
   "es_model": "Google Nest Learning Thermosat",
   "es_qualified": "2024-04-24",
   "es_standby_w": 0.1,
   "es_accuracy_f": 0.09,
   "es_accuracy_range": null,
   "es_features": "External Temperature Detection,Time of Day Usage,Geofencing (User Device Based),Humidity Sensing,Occupancy Sensor on Device",
   "standby_cost_usd_yr": 0.14
  }
 ]
}