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Side-by-side comparison · Updated for 2026

WiFi Energy Monitors

Looking for energy monitors with WiFi? Compare features, specs, and top-rated models to find the best one for your smart home in 2026.

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18
Products
5
Brands
24%
Top discount
Filters:All
Title
  • Basic Information
  • Rating
  • Reviews
  • Launch Year
  • Warranty
  • Model
  • Company
  • Brand
  • Headquarters
  • Size & Materials
  • Dimensions
  • Weight
  • Metering
  • Monitored Circuits
  • Included CT Sensors
  • Main CT Rating
  • Branch CT Rating
  • Measurement Accuracy
  • Split-Phase Support
  • Three-Phase Support
  • Solar Net Metering
  • Power Factor Readings
  • Installation
  • Breaker Panel Install
  • DIN Rail Mount
  • Smart Meter Port
  • Power Supply
  • Connectivity
  • 2.4 GHz WiFi
  • 5 GHz WiFi
  • Ethernet
  • Bluetooth
  • Z-Wave
  • Zigbee
  • Thread Protocol
  • Other
  • Integrations
  • Google Home
  • Alexa
  • Apple HomeKit
  • Samsung SmartThings
  • Home Assistant
  • Matter
  • Data & Monitoring
  • Real-Time Updates
  • Data History
  • Energy Cost Tracking
  • Time-of-Use Rates
  • Data Export
  • Usage Alerts
  • Local Control
  • Local API
  • MQTT
  • Local Web Interface
  • Features
  • Relay Output
  • Load Management
  • Automations
  • Sonoff MINI PM Matter Over WiFi Power Meter (Non-Switch)
    Sonoff

    MINI PM Matter Over WiFi Power Meter (Non-Switch)

    $15.90
    BUY NOW
    • 5.0
    • 1
    • 2026
    • 2 years
    • MINI-1GP
    • Sonoff
    • China
    • 1.3 × 1.1 × 0.6 in
      (32 × 29 × 15.9 mm)
    • 0.5 oz
      (14 g)
    • 1
    • -
    • -
    • -
    • ?
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • NO
    • Mains (100-240 V)
    • YES
    • NO
    • NO
    • ?
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • Upcoming platform support
    • YES
    • YES
    • YES
    • ?
    • 1 year
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • YES
  • Shelly Pro EM-50
    Best Seller
    Shelly

    Pro EM-50

    $119.99
    BUY NOW
    • 4.6
    • 952
    • 2024
    • 3 years
    • SPEM-002CEBEU50
    • Shelly
    • Bulgaria
    • 3.7 × 0.7 × 2.7 in
      (94 × 19 × 69 mm)
    • 2.2 oz
      (63 g)
    • 2
    • 2
    • 50 A
    • -
    • ±1%
    • NO
    • NO
    • YES
    • YES
    • YES
    • YES
    • NO
    • Mains (100-260 V)
    • YES
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • Modbus
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • ?
    • 60 days
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
  • Emporia Vue 3
    Best Seller
    Emporia

    Vue 3

    $199.99
    BUY NOW
    • 4.6
    • 866
    • 2024
    • 1 year
    • EMV3A-2P-16
    • Emporia
    • United States
    • ?
    • ?
    • 19
    • 18
    • 200 A
    • 50 A
    • ±2%
    • YES
    • Sold separately
    • YES
    • NO
    • YES
    • NO
    • NO
    • Mains (breaker panel)
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • YES
    • NO
    • 1 s
    • Unlimited
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
  • 20% OFF
    Shelly EM Gen3
    Top Rated
    Shelly

    EM Gen3

    $55.99$69.99
    BUY NOW
    • 4.6
    • 268
    • 2024
    • 3 years
    • S3EM-002CXCEU
    • Shelly
    • Bulgaria
    • 1.5 × 1.7 × 0.6 in
      (37 × 42 × 16 mm)
    • 0.8 oz
      (23 g)
    • 2
    • 1
    • 50 A
    • -
    • ±2%
    • NO
    • NO
    • YES
    • YES
    • YES
    • NO
    • NO
    • Mains (110-240 V)
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • ?
    • 10 days
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
  • 20% OFF
    Shelly 3EM-63W Gen3
    Shelly

    3EM-63W Gen3

    $91.99$114.99
    BUY NOW
    • 4.6
    • 137
    • 2025
    • 3 years
    • 3EM-63W Gen3
    • Shelly
    • Bulgaria
    • 0.8 × 2.1 × 1.7 in
      (21 × 54 × 42 mm)
    • 2 oz
      (58 g)
    • 3
    • -
    • 63 A
    • -
    • ±1%
    • NO
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • Mains (220-240 V)
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • ?
    • 7 days
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • YES
  • Emporia Vue 3 3-Phase
    Emporia

    Vue 3 3-Phase

    $209.99
    BUY NOW
    • 4.6
    • 79
    • 2024
    • 1 year
    • EMV3A-3P-16
    • Emporia
    • United States
    • ?
    • ?
    • 19
    • 19
    • 200 A
    • 50 A
    • ±2%
    • YES
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • Mains (breaker panel)
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • YES
    • NO
    • 1 s
    • Unlimited
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
  • 3% OFF
    Shelly EM Gen4
    Shelly

    EM Gen4

    €65.12€67.00
    BUY NOW
    • 4.6
    • -
    • 2026
    • 3 years
    • S4EM-002CXCEU
    • Shelly
    • Bulgaria
    • 1.5 × 1.7 × 0.6 in
      (37 × 42 × 16 mm)
    • 0.9 oz
      (26 g)
    • 2
    • 1
    • 50 A
    • -
    • ±2%
    • NO
    • NO
    • YES
    • YES
    • YES
    • NO
    • NO
    • Mains (110-240 V)
    • YES
    • NO
    • NO
    • YES
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • ?
    • 30 days
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
  • 20% OFF
    SONOFF POWCT
    Sonoff

    POWCT

    $30.55$38.19
    BUY NOW
    • 4.5
    • 244
    • 2024
    • 1 year
    • POWCT
    • Sonoff
    • China
    • 3.9 × 2.1 × 1.2 in
      (98 × 54 × 31 mm)
    • 4.2 oz
      (120 g)
    • 1
    • 1
    • 100 A
    • -
    • ?
    • NO
    • NO
    • YES
    • NO
    • YES
    • YES
    • NO
    • Mains (100-240 V)
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • SONOFF Hub required
    • YES
    • YES
    • SONOFF Hub required
    • ?
    • 6 months
    • ?
    • ?
    • YES
    • YES
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
  • 20% OFF
    Shelly EM Mini Gen4
    Shelly

    EM Mini Gen4

    $19.99$24.99
    BUY NOW
    • 4.5
    • 135
    • 2025
    • 3 years
    • S4EM-001PXCEU16
    • Shelly
    • Bulgaria
    • 1.1 × 1.3 × 0.6 in
      (29 × 34 × 16 mm)
    • 0.5 oz
      (13 g)
    • 1
    • -
    • -
    • -
    • ±1%
    • NO
    • NO
    • ?
    • ?
    • YES
    • NO
    • NO
    • Mains (110-240 V)
    • YES
    • NO
    • NO
    • YES
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • ?
    • 10 days
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • YES
  • Refoss EM06P
    Refoss

    EM06P

    Unavailable
    SEE NOW
    • 4.5
    • 113
    • 2025
    • 2 years
    • EM06P
    • Refoss
    • Hong Kong
    • ?
    • ?
    • 6
    • 6
    • 120 A
    • -
    • ±1%
    • ?
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • Mains (breaker panel)
    • YES
    • NO
    • NO
    • ?
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • 1 min
    • 5 years
    • YES
    • NO
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • YES
  • Shelly Pro 3EM v2
    Shelly

    Pro 3EM v2

    $154.99
    BUY NOW
    • 4.5
    • 78
    • 2026
    • 3 years
    • SPEM-003CEBEU
    • Shelly
    • Bulgaria
    • 3.7 × 0.7 × 2.7 in
      (94 × 19 × 69 mm)
    • 2.2 oz
      (62 g)
    • 3
    • 3
    • 120 A
    • -
    • ±1%
    • ?
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • Mains (100-260 V)
    • YES
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • Modbus
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • ?
    • 45 days
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • YES
  • 20% OFF
    Shelly Pro 3EM 3CT63
    Shelly

    Pro 3EM 3CT63

    $120.79$150.99
    BUY NOW
    • 4.4
    • 347
    • 2025
    • 5 years
    • SPEM-003CEBEU63
    • Shelly
    • Bulgaria
    • 3.7 × 0.7 × 2.7 in
      (94 × 19 × 69 mm)
    • 2.2 oz
      (62 g)
    • 3
    • 3
    • 63 A
    • -
    • ±1%
    • ?
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • Mains (100-260 V)
    • YES
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • Modbus
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • ?
    • 60 days
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • YES
  • 20% OFF
    Meross EM16P
    Meross

    EM16P

    $159.99$199.99
    BUY NOW
    • 4.3
    • 46
    • 2025
    • 2 years
    • EM16P
    • Meross
    • China
    • 4.5 × 3.5 × 1.1 in
      (11.4 × 8.9 × 2.8 cm)
    • ?
    • 18
    • 18
    • 200 A
    • 60 A
    • ±2%
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • Mains (breaker panel)
    • YES
    • NO
    • NO
    • ?
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • ?
    • 5 years
    • YES
    • NO
    • YES
    • YES
    • YES
    • ?
    • YES
    • NO
    • YES
    • YES
  • 20% OFF
    Shelly Pro 3EM-400
    Shelly

    Pro 3EM-400

    $263.99$329.99
    BUY NOW
    • 4.3
    • 21
    • 2024
    • 3 years
    • SPEM-003CEBEU400
    • Shelly
    • Bulgaria
    • 3.7 × 0.7 × 2.7 in
      (94 × 19 × 69 mm)
    • 2.2 oz
      (62 g)
    • 3
    • 3
    • 400 A
    • -
    • ±1%
    • ?
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • Mains (110-240 V)
    • YES
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • Modbus
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • ?
    • 60 days
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • YES
  • 24% OFF
    Refoss EM16P
    Best Seller
    Refoss

    EM16P

    $151.98$199.99
    BUY NOW
    • 4.2
    • 178
    • 2025
    • 2 years
    • EM16P
    • Refoss
    • Hong Kong
    • 4.5 × 3.5 × 1.1 in
      (11.4 × 8.9 × 2.8 cm)
    • 4.3 lb
      (1.94 kg)
    • 18
    • 18
    • 200 A
    • 60 A
    • ±2%
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • Mains (100-240 V)
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • ?
    • 5 years
    • YES
    • NO
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • YES
  • Meross EM06P
    Meross

    EM06P

    €94.99
    BUY NOW
    • 4.2
    • 143
    • 2025
    • 2 years
    • EM06P
    • Meross
    • China
    • ?
    • ?
    • 6
    • 6
    • 120 A
    • -
    • ?
    • ?
    • ?
    • YES
    • ?
    • YES
    • YES
    • NO
    • Mains (breaker panel)
    • YES
    • NO
    • NO
    • ?
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • 1 min
    • 5 years
    • YES
    • NO
    • YES
    • YES
    • YES
    • ?
    • ?
    • NO
    • YES
    • YES
  • Refoss EM01P
    Refoss

    EM01P

    Unavailable
    SEE NOW
    • 3.6
    • -
    • 2026
    • ?
    • EM01P
    • Refoss
    • Hong Kong
    • 1.3 × 1.3 × 0.8 in
      (34 × 34 × 20 mm)
    • ?
    • 1
    • -
    • -
    • -
    • -
    • -
    • -
    • YES
    • NO
    • NO
    • NO
    • YES
    • USB
    • YES
    • NO
    • NO
    • ?
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • 1 min
    • 5 years
    • YES
    • NO
    • YES
    • ?
    • YES
    • YES
    • YES
    • NO
    • NO
    • YES
  • Emporia Vue Utility Connect
    Emporia

    Vue Utility Connect

    $39.99
    BUY NOW
    • -
    • -
    • 2020
    • 1 year
    • ?
    • Emporia
    • United States
    • 3.4 × 1.9 × 0.8 in
      (86 × 47 × 20 mm)
    • ?
    • 1
    • -
    • -
    • -
    • -
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • YES
    • Plug-in adapter
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • YES
    • NO
    • 1 s
    • Unlimited
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO

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