Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, Pro Version, Works with Alexa, Energy Star Certified

Emerson

Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, Pro Version, Works with Alexa, Energy Star Certified

Current Price

$143.33

30-Day Avg

$134.65

90-Day Low

$87.15

90-Day High

$146.20

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Description

White Rodgers 1F87U-42WF Sensi Wi-Fi Thermostat 4H/2C 7 Day Schedule Named the ‘Best Value’ smart thermostat of 2017 by USA Today’s Reviewed.com Remotely control your home comfort from your smartphone, tablet or laptop using the free Sensi app for Android and iOS devices Works with Amazon Alexa, Apple HomeKit (c-wire required) and Wink smart home platforms Designed for an easy DIY installation with step-by-step instructions and video tutorials right in the free Sensi mobile app Save money on energy costs with features like geofencing for location-based temperature control, 7-day flexible scheduling and remote access

Key Features

  • SAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR certified Sensi thermostat helps you save on your HVAC energy costs, with features like geofencing, 7-day flexible scheduling, remote access and in-app system usage.
  • MOST INSTALL IN 30 MINUTES OR LESS**: Use the built-in level and step-by-step app instructions for a quick installation. Skip any extra work painting or patching the wall thanks to the standard thermostat size.
  • SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit (c-wire required), and Samsung SmartThings smart home platforms.
  • USAGE REPORTS: Monitor current day and historical heating, cooling and fan runtimes right in the app.
  • CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices.
  • SMART ALERTS: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home.

Specifications

Manufacturer
Emerson Thermostats
Model
1F87U-42WF

Price Activity

Price Drops (30d)

13

Last Updated

11/25/2025

Price History (90 Days)

$87 $107 $127 $146 3/31/2025: $106 4/1/2025: $106 4/2/2025: $96 4/3/2025: $98 4/4/2025: $97 4/5/2025: $96 4/8/2025: $87 4/15/2025: $102 4/17/2025: $135 4/18/2025: $122 4/21/2025: $112 4/22/2025: $107 4/23/2025: $106 4/24/2025: $106 4/25/2025: $107 4/27/2025: $106 4/28/2025: $106 5/13/2025: $135 5/14/2025: $140 5/15/2025: $140 5/27/2025: $139 5/28/2025: $140 6/4/2025: $140 6/5/2025: $140 6/6/2025: $140 6/9/2025: $140 6/16/2025: $130 8/6/2025: $130 8/15/2025: $119 8/16/2025: $130 8/19/2025: $130 9/4/2025: $146 9/8/2025: $129 9/9/2025: $129 9/13/2025: $128 9/14/2025: $125 9/15/2025: $133 9/16/2025: $140 9/17/2025: $140 9/18/2025: $142 9/19/2025: $134 9/20/2025: $134 9/21/2025: $131 9/22/2025: $146 9/23/2025: $137 9/24/2025: $142 9/25/2025: $131 9/26/2025: $141 9/27/2025: $131 9/28/2025: $141 9/29/2025: $131 9/30/2025: $131 10/1/2025: $131 10/9/2025: $140 10/11/2025: $134 10/12/2025: $131 10/13/2025: $131 10/14/2025: $130 10/15/2025: $130 10/16/2025: $130 10/17/2025: $130 10/18/2025: $130 10/20/2025: $134 10/21/2025: $133 10/22/2025: $135 10/23/2025: $133 10/24/2025: $133 10/25/2025: $137 10/26/2025: $134 10/27/2025: $137 10/28/2025: $142 10/29/2025: $143 10/30/2025: $136 11/1/2025: $123 11/3/2025: $110 11/5/2025: $145 11/6/2025: $145 11/7/2025: $145 11/8/2025: $142 11/9/2025: $139 11/10/2025: $145 11/11/2025: $142 11/12/2025: $143 11/13/2025: $109 11/15/2025: $134 11/17/2025: $134 11/20/2025: $134 11/21/2025: $104 11/24/2025: $146 11/25/2025: $143
3/31/2025 11/25/2025