Best Home Energy Monitors for 2025

Best gadgets: Best Home Energy Monitors for 2025

Want to cut your energy bill? These smart energy monitors help you understand — and control — your power consumption. Whether it’s whole-home monitoring or appliance-level tracking, we’ve got the best picks of 2025.

Real-time usage trackingSmartphone app dashboardsSolar energy compatibleCircuit-level monitoringVoice assistant integrationAppliance detection AI

Emporia Gen 3 Smart Home Energy Monitor with 16 50A Circuit Level Sensors | Home Energy Automation and Control | Real Time Electricity Monitor/Meter | Solar/Net Metering

Emporia Gen 3 Smart Home Energy Monitor with 16 50A Circuit Level Sensors | Home Energy Automation and Control | Real Time Electricity Monitor/Meter | Solar/Net Metering - Amazon.com

$219.99$199.99

Necto Cellular Temperature & Humidity Monitor - [4G LTE] No Monthly Fees - Power Outage and Temp Sensor with App Alerts, Remote Monitoring for RV, Pet, Home, Greenhouse & Server Room

Amazon.com: Necto Cellular Temperature & Humidity Monitor - [4G LTE] No Monthly Fees - Power Outage and Temp Sensor with App Alerts, Remote Monitoring for RV, Pet, Home, Greenhouse & Server Room : Pet Supplies

$215.90

EMPORIA Smart Plug with Energy Monitoring | 15A Max / 10A Continuous | WiFi Smart Outlet | Mobile App | Alexa | Google | ETL Certified (Package of 4), EMSO1-4

EMPORIA Smart Plug with Energy Monitoring | 15A Max / 10A Continuous | WiFi Smart Outlet | Mobile App | Alexa | Google | ETL Certified (Package of 4), EMSO1-4: Amazon.com: Tools & Home Improvement

$34.99

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 - Amazon.com

$98.79

Smart Home Energy Monitor Supports Home Assistant, Real-Time Accurate Energy Consumption Tracking, Electricity Usage Monitor with 16x60A Circuit Sensors, 36-Month History, Solar Metering, 2.4G

Smart Home Energy Monitor Supports Home Assistant, Real-Time Accurate Energy Consumption Tracking, Electricity Usage Monitor with 16x60A Circuit Sensors, 36-Month History, Solar Metering, 2.4G - Amazon.com

$199.99$179.75

SIEMENS Inhab Smart Home Energy Monitor with 16-50Amp Circuit Level Sensors and 2-200Amp Main Sensors for Real Time Electricity Monitoring and Metering

SIEMENS Inhab Smart Home Energy Monitor with 16-50Amp Circuit Level Sensors and 2-200Amp Main Sensors for Real Time Electricity Monitoring and Metering - Amazon.com

$262.65

Smart Home Energy Monitor with 16 50A and 2-200A Circuit Level Sensors, Real-Time Accurate Energy Consumption Tracking, WiFi Meter Solar/Net Metering, 2.4 GHz WiFi

Smart Home Energy Monitor with 16 50A and 2-200A Circuit Level Sensors, Real-Time Accurate Energy Consumption Tracking, WiFi Meter Solar/Net Metering, 2.4 GHz WiFi: Amazon.com: Tools & Home Improvement

$129.00

Sense Energy Monitor - Track Electricity Usage in Real Time and Save Money - Meets Rigorous ETL/Intertek Safety Standards

Buy Sense Energy Monitor - Track Electricity Usage in Real Time and Save Money - Meets Rigorous ETL/Intertek Safety Standards: Weather Monitors - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

$299.00

Smart Home Energy Monitor with 2 x 120A CTs, Real-Time Electricity Usage Monitor, Bi-Directional Power Tracking, Supports Single-Phase 3-Wire System, 2.4GHz Wi-Fi (WiFi Version)

Smart Home Energy Monitor with 2 x 120A CTs, Real-Time Electricity Usage Monitor, Bi-Directional Power Tracking, Supports Single-Phase 3-Wire System, 2.4GHz Wi-Fi (WiFi Version) - Amazon.com

$42.98

WiFi Smart Power Meter with 2pcs 80A Current Transformer Clamp,Tuya app 2-Way Bilateral Monitor Real Time KWh Eenrgy Electricity Voltage Statistics.

WiFi Smart Power Meter with 2pcs 80A Current Transformer Clamp,Tuya app 2-Way Bilateral Monitor Real Time KWh Eenrgy Electricity Voltage Statistics. - Amazon.com

$35.14$32.88

WiFi Smart Electricity Meter: Dual Channel Smart Home Energy Monitor with 2PCS 80A CT Clamp, Calibration Function, Tuya Smart Life App Remote Control, Real Time Electricity Monitor

Amazon.com: WiFi Smart Electricity Meter: Dual Channel Smart Home Energy Monitor with 2PCS 80A CT Clamp, Calibration Function, Tuya Smart Life App Remote Control, Real Time Electricity Monitor : Industrial & Scientific

$29.99$23.98

Emporia Vue 3 Commercial 3-Phase Smart Energy Monitor - Business and Home Automation Device with Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering

Amazon.com: Emporia Vue 3 Commercial 3-Phase Smart Energy Monitor - Business and Home Automation Device with Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering : Industrial & Scientific

$224.99$209.99

Why Energy Monitoring Matters

Seeing where your energy goes helps you find waste, spot bad habits, and lower bills. These devices pay for themselves in savings within months.

Who Should Get One?

Homeowners, solar users, or anyone with rising electricity costs. Also great for renters with high bills or smart plug setups.

FAQ

Do I need an electrician to install these?
Whole-home systems usually require panel access and are best installed by a pro. Plug-in or clamp-on models are DIY-friendly.
Can I track individual appliances?
Yes — some monitors use AI to recognize devices, or you can use smart plugs for appliance-level tracking.
Do these support solar panels?
Many models show both consumption and solar production — great for maximizing efficiency.
Will this lower my bill?
Yes — identifying waste and peak usage lets you optimize and reduce overall energy costs.