Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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10 Best home energy monitors of 2026
Save up to 20% off
Best Choice1
meross9.9Exceptional
Meross Smart Home Energy Monitor, Real-Time Power & Cost Tracking
10% Off-
Circuit Monitoring:18 circuits
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Accuracy:±2%
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Installation:Clamp-on design
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Main Circuit Support:2 main circuits (200A)
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Warranty:2-year
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Value for Money2
Refoss9.8Exceptional
Refoss Smart Home Energy Monitor with Open API, Home Assistant, No Cloud
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3
Refoss9.6Exceptional
Refoss Smart Home Energy Monitor with 16 60A Circuit Sensor, Local Control
20% Off Limited Time Deal
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4
Nestool9.5Excellent
Nestool WiFi Home Energy Monitor with 3 80A CT Clamps
10% Off
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5
EMPORIA9.2Excellent
Emporia Vue 3 Home Energy Monitor - Smart Home Automation Module and Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering for UL Certified Safe Energy Monitoring
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See Today’s Deals & Prices
6
EMPORIA8.9Very Good
Emporia Vue 3 Home Energy Monitor - Smart Home Automation Module and Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering for UL Certified Safe Energy Monitoring
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7
Fusion Energy8.8Very Good
Smart Home Energy Monitor with 16 50A Circuit Level Sensors, Real-Time Power Usage & Electricity Cost Tracking, Ideal for Rental Homes & Shared Apartments, App History, Compatible with Home Assistant
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8
EMPORIA8.5Good
Emporia Vue 3 Home Energy Monitor - Smart Home Automation Module and Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering for UL Certified Safe Energy Monitoring
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9
SIEMENS8.3Good
SIEMENS Inhab Smart Home Energy Monitor with 16-50Amp Circuit Level Sensors and 2-200Amp Main Sensors for Real Time Electricity Monitoring and Metering
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product dimensions: 1.1 x 5.71 x 2.76 inches
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color: White
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item weight: 4.69 pounds
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item model number: Smart Home
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included components: Energy Monitor, Wire Harness, 200A CTs, 50A CTs, Wifi Assy, Wire Nuts, Splicing Wires
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10
MECHEER8.2Good
Upgraded Watt Power Meter Plug Home Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Tester with Backlight, Overload Protection, 7 Modes Display
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product dimensions:N/A
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color: White
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item weight: 8 ounces
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batteries included: No
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item model number:N/A
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