Data from Amazon and official Nabu Casa and Smlight sites.
2026 verdict
Smlight SLZB-07 MG24 has the better all-around case than Nabu Casa Home Assistant Connect ZWA-2 in 2026, starting with price, zigbee router, and thread border router. Its strongest advantages show up in price, zigbee router, and thread border router, with its broader overall balance helping widen the gap. Nabu Casa Home Assistant Connect ZWA-2 still makes sense if rating, z-wave controller, and antenna gain is your priority, but most buyers should still lean toward Smlight SLZB-07 MG24. In practical terms, Smlight SLZB-07 MG24 is the easier product to recommend.
| Feature | Nabu Casa Home Assistant Connect ZWA-2 | Smlight SLZB-07 MG24 | Winner |
|---|---|---|---|
| Price | $79.00 | $45.99 | Smlight SLZB-07 MG24 |
| Rating | 4.6 | 4.2 | Nabu Casa Home Assistant Connect ZWA-2 |
| Zigbee Router | NO | YES | Smlight SLZB-07 MG24 |
| Z-Wave Controller | YES | NO | Nabu Casa Home Assistant Connect ZWA-2 |
| Thread Border Router | NO | YES | Smlight SLZB-07 MG24 |
| Antenna Gain | +3.38dBi | +3dB | Nabu Casa Home Assistant Connect ZWA-2 |
| Warranty | 1 year | 1 year | Tie |
| Power | USB | USB | Tie |
| Connectivity | USB | USB | Tie |
| Matter Bridge | NO | NO | Tie |
| Amplifier Gain | +20dB | +20dB | Tie |
| Dual Network | NO | NO | Tie |
$79.00
- + Rating: 4.6
- + Z-Wave Controller: YES
- + Antenna Gain: +3.38dBi
- - Price: $79.00 vs $45.99
- - Zigbee Router: NO vs YES
Winner
$45.99
- + Price: $45.99
- + Zigbee Router: YES
- + Thread Border Router: YES
- - Rating: 4.2 vs 4.6
- - Z-Wave Controller: NO vs YES
Frequently Asked Questions
Which is better overall: Nabu Casa Home Assistant Connect ZWA-2 or Smlight SLZB-07 MG24?
Smlight SLZB-07 MG24 has the stronger overall profile in this comparison, especially for price, zigbee router, and thread border router.
What is the biggest difference between Nabu Casa Home Assistant Connect ZWA-2 and Smlight SLZB-07 MG24?
Price is one of the clearest differences: Nabu Casa Home Assistant Connect ZWA-2 lists $79.00, while Smlight SLZB-07 MG24 lists $45.99.
Which one looks better on price?
Nabu Casa Home Assistant Connect ZWA-2 is listed at $79.00, while Smlight SLZB-07 MG24 is listed at $45.99. Smlight SLZB-07 MG24 (better spec).
Who should buy Nabu Casa Home Assistant Connect ZWA-2?
Choose Nabu Casa Home Assistant Connect ZWA-2 if your priority is rating and z-wave controller and that matters more than price.
Who should buy Smlight SLZB-07 MG24?
Choose Smlight SLZB-07 MG24 if your priority is price and zigbee router and that matters more than rating.
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