Best Home Thermostat Accessories(Updated April 2025)

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Product image of ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible with ecobee Smart Thermostats for Home

ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings - Smart Home - Compatible with ecobee Smart Thermostats for Home

(8K)
$79.98$99.99
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Buyer Rating10
Works well
Temperature accuracy
Ease of installation

Bought by 172 people today

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Product image of Large Thermostat Lock Box Cover with Key, Clear Thermostat Cover with Lock Compatible With Honeywell Home Thermostat On Wall, AC Lock Box Cover with Key Fits Thermostats 5"H x 6" W or Smaller

Large Thermostat Lock Box Cover with Key, Clear Thermostat Cover with Lock Compatible With Honeywell Home Thermostat On Wall, AC Lock Box Cover with Key Fits Thermostats 5"H x 6" W or Smaller

(635)
$15.99
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Buyer Rating9.7
Functionality
Ease of installation
Value for money
Thermostat control
Fit
Assembly instructions

Bought by 133 people today

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Product image of Universal Thermostat Lock Box with Key,Clear Large Thermostat Cover for Thermostat on Wall,Thermostat Guard Fits Thermostats 7H x 4.5W inches or Smaller (1 Set)

Universal Thermostat Lock Box with Key,Clear Large Thermostat Cover for Thermostat on Wall,Thermostat Guard Fits Thermostats 7H x 4.5W inches or Smaller (1 Set)

(418)
$9.99
Buyer Rating9.5
Ease of installation
Functionality
Quality
Thermostat control
Appearance

Bought by 186 people today

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Product image of Google Nest Temperature Sensor (2nd Gen) - Room Comfort Sensor with Scheduling - Works with The Nest Learning Thermostat (3rd and 4th Gen) and Nest Thermostat E - Porcelain, White

Google Nest Temperature Sensor (2nd Gen) - Room Comfort Sensor with Scheduling - Works with The Nest Learning Thermostat (3rd and 4th Gen) and Nest Thermostat E - Porcelain, White

(330)
$39.98
Amazon's Choice badge
Buyer Rating9.3
Temperature accuracy
Functionality
Ease of setup
Energy efficiency
Design

Bought by 180 people today

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Product image of ecobee Trim Plate - Made for ecobee Smart Thermostat Essential - Programmable WiFi Thermostat Accessory

ecobee Trim Plate - Made for ecobee Smart Thermostat Essential - Programmable WiFi Thermostat Accessory

$14.99$16.99
Buyer Rating9

Bought by 91 people today

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