Updated October 2026
Data from the official Smlight site.
2026 verdict
Smlight SLZB-06 U wins the 2026 matchup against Smlight SLZB-06, mainly on rating and warranty.
Its biggest wins come from rating and warranty, and its broader overall balance adds more confidence to the verdict. Pick Smlight SLZB-06 only when bluetooth proxy is the deciding factor for your setup. For most setups, Smlight SLZB-06 U is the smarter buy.
Works with
Connectivity
- Wi-Fi 2.4 GHz
- Ethernet
- Thread border router
- Zigbee coordinator
vs
Winner
Works with
Connectivity
- Wi-Fi 2.4 GHz
- Ethernet
- Thread border router
- Zigbee coordinator
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| Feature | Smlight SLZB-06 | Smlight SLZB-06 U | Winner |
|---|---|---|---|
| Rating | 4.2 | 5.0 | Smlight SLZB-06 U |
| Warranty | 1 year | 3 years | Smlight SLZB-06 U |
| Bluetooth Proxy | YES | NO | Smlight SLZB-06 |
| Price | $72.99 | $72.99 | Tie |
| Power | USB, PoE | USB, PoE | Tie |
| Connectivity | USB, Ethernet, 2.4 GHz WiFi | USB, Ethernet, 2.4 GHz WiFi | Tie |
| Zigbee Chip Model | CC2652P | CC2652P | Tie |
| Zigbee Router | YES | YES | Tie |
| Z-Wave Controller | NO | NO | Tie |
| Thread Border Router | YES | YES | Tie |
| Matter Bridge | NO | NO | Tie |
| Transmit Power | +20dBm | +20dBm | Tie |
$72.99
- + Bluetooth Proxy: YES
- - Rating: 4.2 vs 5.0
- - Warranty: 1 year vs 3 years
Winner
$72.99
- + Rating: 5.0
- + Warranty: 3 years
- - Bluetooth Proxy: NO vs YES
Frequently Asked Questions
Which is better overall: Smlight SLZB-06 or Smlight SLZB-06 U?
Smlight SLZB-06 U has the stronger overall profile in this comparison, especially for rating and warranty.
What is the biggest difference between Smlight SLZB-06 and Smlight SLZB-06 U?
Rating is one of the clearest differences: Smlight SLZB-06 lists 4.2, while Smlight SLZB-06 U lists 5.0.
Which one looks better on price?
Smlight SLZB-06 is listed at $72.99, while Smlight SLZB-06 U is listed at $72.99. Tie.
Who should buy Smlight SLZB-06?
Choose Smlight SLZB-06 if your priority is bluetooth proxy and that matters more than rating.
Who should buy Smlight SLZB-06 U?
Choose Smlight SLZB-06 U if your priority is rating and warranty and that matters more than bluetooth proxy.
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