Dongles · Head to head

Smlight SLZB-06M vs Sonoff Dongle Max

Full Smart Dongles comparison in 2026

Updated July 2026
Data from Amazon and official Smlight and Sonoff sites.
2026 verdict
Smlight SLZB-06M edges out Sonoff Dongle Max in 2026, led by rating and bluetooth proxy. It separates itself most clearly on rating and bluetooth proxy, while still looking better on its broader overall balance. Choose Sonoff Dongle Max only if dual network matters more to you than the broader advantage from Smlight SLZB-06M. That makes Smlight SLZB-06M the clearer recommendation in 2026.
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FeatureSmlight SLZB-06MSonoff Dongle MaxWinner
Rating4.64.2Smlight SLZB-06M
Dual NetworkNOExperimentalSonoff Dongle Max
Bluetooth ProxyYESNOSmlight SLZB-06M
Zigbee Chip ModelEFR32MG21EFR32MG24Different strengths
Amplifier Gain+20dB+20dBmDifferent strengths
Warranty1 year1 yearTie
PowerUSB, PoEUSB, PoETie
ConnectivityUSB, Ethernet, 2.4 GHz WiFiUSB, Ethernet, 2.4 GHz WiFiTie
Zigbee RouterYESYESTie
Z-Wave ControllerNONOTie
Thread Border RouterYESYESTie
Matter BridgeNONOTie

Frequently Asked Questions

Which is better overall: Smlight SLZB-06M or Sonoff Dongle Max?

Smlight SLZB-06M has the stronger overall profile in this comparison, especially for rating and bluetooth proxy.

What is the biggest difference between Smlight SLZB-06M and Sonoff Dongle Max?

Rating is one of the clearest differences: Smlight SLZB-06M lists 4.6, while Sonoff Dongle Max lists 4.2.

Who should buy Smlight SLZB-06M?

Choose Smlight SLZB-06M if your priority is rating and bluetooth proxy and that matters more than dual network.

Who should buy Sonoff Dongle Max?

Choose Sonoff Dongle Max if your priority is dual network and that matters more than rating.

Full comparison table

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  • 35 Dongles
  • 32 specs compared
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