Winner
Updated October 2026
Data from the official Shelly and Sonoff sites.
2026 verdict
Shelly EM Mini Gen4 edges out Sonoff MINI PM Zigbee Power Meter (Non-Switch) in 2026, led by rating, warranty, and connectivity.
The main reason it wins is rating, warranty, and connectivity, and local control strengthens that case. You should still consider Sonoff MINI PM Zigbee Power Meter (Non-Switch) if price matters more than raw overall balance. That makes Shelly EM Mini Gen4 the clearer recommendation in 2026.
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| Feature | Shelly EM Mini Gen4 | Sonoff MINI PM Zigbee Power Meter (Non-Switch) | Winner |
|---|---|---|---|
| Price | $24.99 | $15.90 | Sonoff MINI PM Zigbee Power Meter (Non-Switch) |
| Rating | 4.5 | 4.1 | Shelly EM Mini Gen4 |
| Warranty | 3 years | 2 years | Shelly EM Mini Gen4 |
| Connectivity | 2.4 GHz WiFi, Bluetooth, Zigbee | Bluetooth, Zigbee | Shelly EM Mini Gen4 |
| Local Control | Local API, MQTT, Local Web Interface | None | Shelly EM Mini Gen4 |
| Metering | None | Solar Net Metering | Tie |
| Breaker Panel Install | YES | YES | Tie |
| Smart Meter Port | NO | NO | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| Data & Monitoring | Energy Cost Tracking, Time-of-Use Rates, Data Export, Usage Alerts | Energy Cost Tracking, Time-of-Use Rates, Data Export, Usage Alerts | Tie |
| Relay Output | NO | NO | Tie |
| Load Management | NO | NO | Tie |
Winner
$24.99
- + Rating: 4.5
- + Warranty: 3 years
- + Connectivity: 2.4 GHz WiFi, Bluetooth, Zigbee
- - Price: $24.99 vs $15.90
$15.90
- + Price: $15.90
- - Rating: 4.1 vs 4.5
- - Warranty: 2 years vs 3 years
Frequently Asked Questions
Which is better overall: Shelly EM Mini Gen4 or Sonoff MINI PM Zigbee Power Meter (Non-Switch)?
Shelly EM Mini Gen4 has the stronger overall profile in this comparison, especially for rating, warranty, and connectivity.
What is the biggest difference between Shelly EM Mini Gen4 and Sonoff MINI PM Zigbee Power Meter (Non-Switch)?
Price is one of the clearest differences: Shelly EM Mini Gen4 lists $24.99, while Sonoff MINI PM Zigbee Power Meter (Non-Switch) lists $15.90.
Which one looks better on price?
Shelly EM Mini Gen4 is listed at $24.99, while Sonoff MINI PM Zigbee Power Meter (Non-Switch) is listed at $15.90. Sonoff MINI PM Zigbee Power Meter (Non-Switch) (better spec).
Who should buy Shelly EM Mini Gen4?
Choose Shelly EM Mini Gen4 if your priority is rating and warranty and that matters more than price.
Who should buy Sonoff MINI PM Zigbee Power Meter (Non-Switch)?
Choose Sonoff MINI PM Zigbee Power Meter (Non-Switch) if your priority is price and that matters more than rating.
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Compare all 25 Energy Monitors side by side
You are looking at two of them. The full table lines up all Energy Monitors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 25 Energy Monitors
- 46 specs compared
- 43 filters
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EM01P
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EM16P
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Pro 3EM-400
- Energy Monitors
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- Energy Monitors
Home Energy Meter 8
- Energy Monitors
EM06P
- Energy Monitors
EM16P
- Energy Monitors
MINI PM Zigbee Power Meter (Non-Switch)
- Buttons
BLU Button Tough 1 ZB
- Buttons
BLU RC Button 4 ZB
- Cameras
Camera
- Displays
Wall Display X1i
- Displays
Wall Display XL
- Displays
Wall Display
- Door & Window Sensors
BLU Door/Window Outdoor ZB
- Door & Window Sensors
BLU Door/Window ZB
- Energy Monitors
3EM-63W Gen3
- Energy Monitors
EM Gen3
- Energy Monitors
EM Gen4
- Energy Monitors
EM Mini Gen4
- Energy Monitors
Pro 3EM 3CT63
- Energy Monitors
Pro 3EM-400
- Energy Monitors
Pro 3EM v2
- Energy Monitors
Pro EM-50
- Gas Detectors
GAS (CNG)
- Gas Detectors
GAS (LPG)
- LED Bulbs
Multicolor Bulb E27 Gen3
- Motion Sensors
BLU Motion ZB
- Air Quality Monitors
SAWF-07P Air Quality Monitor
- Air Quality Monitors
SAWF-08P Air Quality Monitor
- Buttons
RM433R2 Remote Controller
- Buttons
SNZB-01P Zigbee Wireless Switch
- Cameras
CAM GlassView
- Cameras
Cam Outdoor DUO
- Cameras
Cam Slim Gen2
- Cameras
GK-200MP2-B
- Displays
NSPanel Pro Gen2
- Displays
NSPanel Pro
- Dongles
Dongle Lite MG21
- Dongles
Dongle Max
- Dongles
Dongle Plus MG24
- Dongles
Dongle Plus PP10
- Dongles
Dongle-PZG23
- Dongles
Z-Wave 800 PoE Dongle Max
- Dongles
ZBDongle-E
- Dongles
ZBDongle-P
- Door & Window Sensors
DW2-WIFI
- Door & Window Sensors
SNZB-04 ZigBee Wireless Door/Window Sensor