Data from Amazon and official Nabu Casa and Smlight sites.
2026 verdict
Taken as a whole in 2026, Smlight SLZB-07p7 wins this matchup. What pushes it ahead is price, rating, and zigbee router, and amplifier gain keeps the advantage from looking narrow. Choose Nabu Casa Home Assistant Connect ZBT-2 only if antenna gain matters more to you than the broader advantage from Smlight SLZB-07p7. That makes Smlight SLZB-07p7 the clearer recommendation in 2026.
| Feature | Nabu Casa Home Assistant Connect ZBT-2 | Smlight SLZB-07p7 | Winner |
|---|---|---|---|
| Price | $65.00 | $36.99 | Smlight SLZB-07p7 |
| Rating | 4.7 | 4.8 | Smlight SLZB-07p7 |
| Zigbee Router | NO | YES | Smlight SLZB-07p7 |
| Amplifier Gain | 10 dBm | +20dB | Smlight SLZB-07p7 |
| Antenna Gain | +4.16dBi | +3dB | Nabu Casa Home Assistant Connect ZBT-2 |
| Zigbee Chip Model | EFR32MG24 | CC2652P7 | Different strengths |
| Warranty | 1 year | 1 year | Tie |
| Power | USB | USB | Tie |
| Connectivity | USB | USB | Tie |
| Z-Wave Controller | NO | NO | Tie |
| Thread Border Router | YES | YES | Tie |
| Matter Bridge | NO | NO | Tie |
$65.00
- + Antenna Gain: +4.16dBi
- - Price: $65.00 vs $36.99
- - Rating: 4.7 vs 4.8
Winner
$36.99
- + Price: $36.99
- + Rating: 4.8
- + Zigbee Router: YES
- - Antenna Gain: +3dB vs +4.16dBi
Frequently Asked Questions (FAQ)
- Which is better overall: Nabu Casa Home Assistant Connect ZBT-2 or Smlight SLZB-07p7?
- Smlight SLZB-07p7 has the stronger overall profile in this comparison, especially for price, rating, and zigbee router.
- What is the biggest difference between Nabu Casa Home Assistant Connect ZBT-2 and Smlight SLZB-07p7?
- Price is one of the clearest differences: Nabu Casa Home Assistant Connect ZBT-2 lists $65.00, while Smlight SLZB-07p7 lists $36.99.
- Which one looks better on price?
- Nabu Casa Home Assistant Connect ZBT-2 is listed at $65.00, while Smlight SLZB-07p7 is listed at $36.99. Smlight SLZB-07p7 (better spec).
- Who should buy Nabu Casa Home Assistant Connect ZBT-2?
- Choose Nabu Casa Home Assistant Connect ZBT-2 if your priority is antenna gain and that matters more than price.
- Who should buy Smlight SLZB-07p7?
- Choose Smlight SLZB-07p7 if your priority is price and rating and that matters more than antenna gain.
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