Aqara Single Switch Module T1 (No Neutral) vs Shelly 1 Gen3

The Aqara Single Switch Module T1 (No Neutral) edges it overall as the more affordable pick with a clearer safety and power-off-memory spec. Both are no-neutral single-channel relays, but the Aqara is Zigbee-based (hub required) with HomeKit support, while the Shelly 1 Gen3 is a Wi-Fi and Matter unit whose standout is dry-contact mode for triggering external devices.

Connectivity and contact type. The Aqara is a Zigbee module that needs an Aqara hub and offers wet-contact wiring only, whereas the Shelly 1 Gen3 uses Wi-Fi, Bluetooth and Matter with no hub for basic control and adds dry-contact mode, letting it trigger garage doors, pumps and irrigation without passing power.

Only the Shelly 1 Gen3 does. Its dry-contact mode makes or breaks a connection without supplying power, which is what garage door openers and pump controllers expect. The Aqara Single Switch Module T1 (No Neutral) supports wet-contact wiring but not dry contact, so it is aimed at switching powered loads directly.

The Aqara is a Zigbee device that requires an Aqara hub to work and to expose HomeKit and Matter. The Shelly 1 Gen3 needs no hub for its core Wi-Fi and Matter control, connecting directly over your network, which suits homes that would rather not run a Zigbee coordinator.

Buy it if you have a no-neutral box, already run an Aqara or Zigbee ecosystem, want Apple HomeKit support and prefer the cheaper option with a stated overheating protection and power-off memory. It is a clean fit for switching lights in HomeKit-centric homes.

Buy the Shelly 1 Gen3 if you want Wi-Fi and Matter without a hub, or if you need dry-contact mode to trigger garage doors, pumps and irrigation. It is also the pick for DIYers who value its deep local scripting and flexible AC/DC power.