Aeotec Z-Stick 7 vs Smlight SLZB-07P10

The Smlight SLZB-07P10 is the more capable radio overall, with a high-power Zigbee chip, a stronger amplifier and Thread border router support. The Aeotec Z-Stick 7 is more affordable and higher rated and is the only one that does Z-Wave, so it wins for Z-Wave users, but for a Zigbee and Thread network the SLZB-07P10 leads.

Protocol. The Aeotec Z-Stick 7 is a Z-Wave 700 controller. The Smlight SLZB-07P10 is a Zigbee coordinator that can also run Thread for Matter, with no Z-Wave. Your device protocol decides which one you need.

Yes. The Aeotec Z-Stick 7 often ships with old firmware that must be updated (and reset from the EU frequency in the US). The Smlight SLZB-07P10 ships with outdated firmware you must flash, and its Thread firmware can be especially fiddly.

The Smlight SLZB-07P10, with its high-power CC2652P10 chip, a +20dB amplifier and an external antenna for strong range. The Aeotec Z-Stick 7 has no Zigbee radio at all, since it is a Z-Wave-only controller.

Buy the Smlight SLZB-07P10 if you want a compact, high-power Zigbee coordinator (with optional Thread) for a Home Assistant network and are comfortable flashing firmware. It has no Z-Wave.

Buy the Aeotec Z-Stick 7 if you 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 first.