Updated July 2026
Data from Amazon and official Aeotec and Smlight sites.
2026 verdict
Smlight SLZB-MR3 edges out Aeotec Zi-Stick in 2026, led by rating, power, and connectivity. It has the clearer edge on rating, power, and connectivity, and it stays ahead on zigbee router and thread border router. Aeotec Zi-Stick can still be the right pick, but only if its specific feature mix outweighs the wider strengths of Smlight SLZB-MR3. That is why the final call still favors Smlight SLZB-MR3.
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| Feature | Aeotec Zi-Stick | Smlight SLZB-MR3 | Winner |
|---|---|---|---|
| Rating | 4.0 | 5.0 | Smlight SLZB-MR3 |
| Power | USB | USB, PoE | Smlight SLZB-MR3 |
| Connectivity | USB | USB, Ethernet, 2.4 GHz WiFi | Smlight SLZB-MR3 |
| Zigbee Router | NO | YES | Smlight SLZB-MR3 |
| Thread Border Router | NO | YES | Smlight SLZB-MR3 |
| Dual Network | NO | YES | Smlight SLZB-MR3 |
| Bluetooth Proxy | NO | YES | Smlight SLZB-MR3 |
| Zigbee Chip Model | EFR32MG21 | EFR32MG24 / CC2674P10 | Different strengths |
| Warranty | 1 year | 1 year | Tie |
| Z-Wave Controller | NO | NO | Tie |
| Matter Bridge | NO | NO | Tie |
| Amplifier Gain | +20dB | +20dB | Tie |
14% OFF
$29.99
$34.95
- - Rating: 4.0 vs 5.0
- - Power: USB vs USB, PoE
Winner
Price unavailable right now
- + Rating: 5.0
- + Power: USB, PoE
- + Connectivity: USB, Ethernet, 2.4 GHz WiFi
Frequently Asked Questions
Which is better overall: Aeotec Zi-Stick or Smlight SLZB-MR3?
Smlight SLZB-MR3 has the stronger overall profile in this comparison, especially for rating, power, and connectivity.
What is the biggest difference between Aeotec Zi-Stick and Smlight SLZB-MR3?
Rating is one of the clearest differences: Aeotec Zi-Stick lists 4.0, while Smlight SLZB-MR3 lists 5.0.
Who should buy Aeotec Zi-Stick?
Choose Aeotec Zi-Stick if your priority is its specific strengths and that matters more than rating.
Who should buy Smlight SLZB-MR3?
Choose Smlight SLZB-MR3 if your priority is rating and power and that matters more than the competing advantages.
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