Image | Brand | Description | Category | Exchanged data | Power source | Price range | #ad |
|---|---|---|---|---|---|---|---|
 | HELTEC | Barebone ⋅ BLE integrated ⋅ LORA integrated | USB | $$ | |||
 | GOVEE | Humidity sensor ⋅ Temperature sensor | battery ⋅ humidity ⋅ temperature | Battery | $ | ||
 | GOVEE | Humidity sensor ⋅ Temperature sensor | battery ⋅ humidity ⋅ temperature | Battery | $$ | ||
 | GOVEE | Humidity sensor ⋅ Temperature sensor | battery ⋅ humidity ⋅ temperature | Battery | $$ | ||
 | INKBIRD | Temperature sensor | temperature | Battery | $$ | ||
 | INKBIRD | Temperature sensor | temperature | Battery | $$$ | ||
 | SWITCHBOT | Button / remote / ring bell ⋅ Remote control outlet | battery ⋅ mode ⋅ state | Battery | $$ | ||
 | SWITCHBOT | Window / door sensor | battery ⋅ luminance ⋅ open | Battery | $$ | ||
 | SWITCHBOT | PIR sensor | battery ⋅ luminance ⋅ presence | Battery | $$ | ||
 | NO NAME | Energy | battery | Battery | $$ |