Aeotec Z-Stick 7 vs Nabu Casa Home Assistant Connect ZBT-2

The Nabu Casa Home Assistant Connect ZBT-2 is the better overall radio, with a higher rating, a stronger amplifier, a Thread border router and seamless official Home Assistant setup. The Aeotec Z-Stick 7 wins only if you specifically need Z-Wave, since the ZBT-2 does not do Z-Wave, but for Zigbee and Thread the ZBT-2 leads.

The protocols they speak. The Aeotec Z-Stick 7 is a Z-Wave 700 controller only. The Nabu Casa Home Assistant Connect ZBT-2 is Zigbee and Thread only (with a Thread border router for Matter). They do not overlap, so your device protocol decides the winner.

Only the Aeotec Z-Stick 7, which is a dedicated Z-Wave 700 controller. The Nabu Casa Home Assistant Connect ZBT-2 handles Zigbee and Thread but has no Z-Wave, so you would need a separate controller for Z-Wave devices.

The Nabu Casa Home Assistant Connect ZBT-2 is official Home Assistant hardware, recognized automatically and essentially plug-and-play, especially with Home Assistant Green. The Aeotec Z-Stick 7 often ships with old firmware that must be updated first, which is more involved.

Buy the Nabu Casa Home Assistant Connect ZBT-2 if you want the smoothest official Home Assistant radio for Zigbee and Thread, need Matter support, and value strong antenna range and automatic setup. It has no Z-Wave.

Buy the Aeotec Z-Stick 7 if you specifically need a dependable, more affordable Z-Wave 700 controller for Home Assistant, openHAB or ioBroker, and value long-term stability. Plan to update its shipping firmware before adding devices.