# Etekcity ESWD16 Smart WiFi Dimmer Switch

*Etekcity / ESWD16*

> The Etekcity ESWD16 Smart WiFi Dimmer Switch is a Wi-Fi dimmer that you control from the VeSync app. It works with Home Assistant through the VeSync integration. It suits Home Assistant users through an integration (the maker's cloud).

- Canonical page: https://smarthomecanon.com/devices/etekcity-eswd16
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | Etekcity |
| Category | Switch |
| Model numbers | ESWD16 |
| Status | Current[^1] |
| Form | Dimmer switch[^1] |
| Link | Wi-Fi via the VeSync app[^1] |
| Radio | 2.4 GHz Wi-Fi (IEEE 802.11b/g/n)[^1] |
| Max load LED cfl | 180 W[^1] |
| Max load halogen incandescent | 400 W[^1] |
| Wireless distance | 98-164 ft (30-50 m) from outlet to router, maximum visible range[^1] |

## Integration paths

**How the Etekcity ESWD16 Smart WiFi Dimmer Switch connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | VeSync app[^1] | unknown | unknown |

**Platform support for the Etekcity ESWD16 Smart WiFi Dimmer Switch**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Wi-Fi cloud | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | vesync |

## Related pages

- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (protocol)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)

## Sources

[^1]: ESWD16 Smart WiFi Dimmer Switch - Etekcity US. https://etekcity.com/products/smart-wifi-dimmer-switch-eswd16 (manufacturer, checked 2026-10-20)