Smlight SLZB-MR1U vs Smlight SLZB-MRW10

Data from Amazon and official Smlight site.

2026 verdict

In 2026, Smlight SLZB-MRW10 is the better overall pick. Its biggest wins come from z-wave controller, and its broader overall balance adds more confidence to the verdict. Smlight SLZB-MR1U is still relevant if you care most about its specific feature mix, but Smlight SLZB-MRW10 is the stronger recommendation overall. In practical terms, Smlight SLZB-MRW10 is the easier product to recommend.

Smlight

Smlight SLZB-MR1U

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Winner

Smlight

Smlight SLZB-MRW10

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Feature	Smlight SLZB-MR1U	Smlight SLZB-MRW10	Winner
Z-Wave Controller	NO	YES	Smlight SLZB-MRW10
Zigbee Chip Model	EFR32MG21 / CC2652P7	CC2652P10	Different strengths
Amplifier Gain	+20dB	+20dBi	Different strengths
Warranty	1 year	1 year	Tie
Power	USB, PoE	USB, PoE	Tie
Connectivity	USB, Ethernet, 2.4 GHz Wifi	USB, Ethernet, 2.4 GHz Wifi	Tie
Zigbee Router	YES	YES	Tie
Thread Border Router	YES	YES	Tie
Matter Bridge	NO	NO	Tie
Antenna Gain	+5dBi	+5dBi	Tie
Dual Network	YES	YES	Tie
Bluetooth Proxy	YES	YES	Tie

Smlight

Smlight SLZB-MR1U

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- Z-Wave Controller: NO vs YES

Winner

Smlight

Smlight SLZB-MRW10

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+ Z-Wave Controller: YES

Frequently Asked Questions (FAQ)

Which is better overall: Smlight SLZB-MR1U or Smlight SLZB-MRW10?: Smlight SLZB-MRW10 has the stronger overall profile in this comparison, especially for z-wave controller.
What is the biggest difference between Smlight SLZB-MR1U and Smlight SLZB-MRW10?: Z-Wave Controller is one of the clearest differences: Smlight SLZB-MR1U lists NO, while Smlight SLZB-MRW10 lists YES.
Who should buy Smlight SLZB-MR1U?: Choose Smlight SLZB-MR1U if your priority is its specific strengths and that matters more than z-wave controller.
Who should buy Smlight SLZB-MRW10?: Choose Smlight SLZB-MRW10 if your priority is z-wave controller and that matters more than the competing advantages.

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