Shelly Plus 1PM UL Wi-Fi smart relay switch with power metering vs Shelly Wave 2PM US LR 2-Channel Z-Wave Smart Relay
Overall winner: Shelly Plus 1PM UL Wi-Fi smart relay switch with power metering
Key Differences
Shelly Plus 1PM (Allterco Robotics) is a compact Wi‑Fi relay with per-appliance power metering and no hub required, making it better for direct Wi‑Fi integration and broader use cases. Shelly Wave 2PM (Shelly Europe) offers 2-channel switching with Z-Wave Long Range and UL safety certification but requires an external gateway, so choose it if you need Z‑Wave LR and multi-channel relay functionality
Shelly Plus 1PM UL Wi-Fi smart relay switch with power metering
Wi-Fi operated smart switch relay with power metering and Bluetooth gateway. Helps monitor consumption and control appliances remotely; integrates with smart home systems and supports local automation
Pros
- power metering for each appliance
- remote on/off control
- includes Bluetooth gateway
- UL certified
Cons
- mixed feedback on size
- no hub required may rely on Wi-Fi quality
Shelly Wave 2PM US LR 2-Channel Z-Wave Smart Relay
Z-Wave Long Range smart switch relay with 2 channels and power metering. Monitors consumption and controls appliances, with extended range for large properties. Requires a Z-Wave gateway for setup
Pros
- 2-channel control
- power metering
- long-range communication
- UL certified
Cons
- requires Z-Wave gateway (not included)
- US LR model specifics may limit non-US gateways
- rating based on limited reviews
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Shelly Europe |
| Durability | Tie |
| Versatility | Allterco Robotics EOOD |
| User Reviews | Allterco Robotics EOOD |