Updated November 2026
Data from the official Aeotec and Refoss sites.
2026 verdict
Refoss EM16P beats Aeotec Home Energy Meter 8 in 2026, with its clearest edge on warranty, metering, and connectivity.
The main reason it wins is warranty, metering, and connectivity, and data & monitoring and local control strengthen that case. Aeotec Home Energy Meter 8 remains a niche alternative if price, rating, and integrations matter more than the rest of the comparison. That is enough to make Refoss EM16P the better pick for most buyers.
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| Feature | Aeotec Home Energy Meter 8 | Refoss EM16P | Winner |
|---|---|---|---|
| Price | $95.99 | $179.99 | Aeotec Home Energy Meter 8 |
| Rating | 4.2 | 4.1 | Aeotec Home Energy Meter 8 |
| Warranty | 1 year | 2 years | Refoss EM16P |
| Metering | Split-Phase Support, Solar Net Metering, Power Factor Readings | Split-Phase Support, Three-Phase Support, Solar Net Metering, Power Factor Readings | Refoss EM16P |
| Connectivity | Z-Wave | 2.4 GHz WiFi, Bluetooth | Refoss EM16P |
| Integrations | Samsung SmartThings, Home Assistant | Home Assistant | Aeotec Home Energy Meter 8 |
| Data & Monitoring | None | Energy Cost Tracking, Data Export, Usage Alerts | Refoss EM16P |
| Local Control | None | Local API, MQTT, Local Web Interface | Refoss EM16P |
| Load Management | NO | YES | Refoss EM16P |
| Breaker Panel Install | YES | YES | Tie |
| Smart Meter Port | NO | NO | Tie |
| Relay Output | NO | NO | Tie |
$95.99
- + Price: $95.99
- + Rating: 4.2
- + Integrations: Samsung SmartThings, Home Assistant
- - Warranty: 1 year vs 2 years
- - Metering: Split-Phase Support, Solar Net Metering, Power Factor Readings vs Split-Phase Support, Three-Phase Support, Solar Net Metering, Power Factor Readings
Winner
10% OFF
$179.99
$199.99
- + Warranty: 2 years
- + Metering: Split-Phase Support, Three-Phase Support, Solar Net Metering, Power Factor Readings
- + Connectivity: 2.4 GHz WiFi, Bluetooth
- - Price: $179.99 vs $95.99
- - Rating: 4.1 vs 4.2
Frequently Asked Questions
Which is better overall: Aeotec Home Energy Meter 8 or Refoss EM16P?
Refoss EM16P has the stronger overall profile in this comparison, especially for warranty, metering, and connectivity.
What is the biggest difference between Aeotec Home Energy Meter 8 and Refoss EM16P?
Price is one of the clearest differences: Aeotec Home Energy Meter 8 lists $95.99, while Refoss EM16P lists $179.99.
Which one looks better on price?
Aeotec Home Energy Meter 8 is listed at $95.99, while Refoss EM16P is listed at $179.99. Aeotec Home Energy Meter 8 (better spec).
Who should buy Aeotec Home Energy Meter 8?
Choose Aeotec Home Energy Meter 8 if your priority is price and rating and that matters more than warranty.
Who should buy Refoss EM16P?
Choose Refoss EM16P if your priority is warranty and metering and that matters more than price.
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