# August Wi-Fi Smart Lock (4th generation)

*August / AUG-SL05-M01*

> The August Wi-Fi Smart Lock (4th generation) has Wi-Fi built in and needs no bridge. It works with Alexa, Google Assistant and Apple HomeKit, and a DoorSense sensor is included. It suits HomeKit, Google Home and Alexa users, with native support through the maker's cloud. Home Assistant users get native support through Bluetooth.

- Canonical page: https://smarthomecanon.com/devices/august-wi-fi-smart-lock-4th-gen
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [August](https://smarthomecanon.com/brands/august) |
| Category | Lock |
| Model numbers | AUG-SL05-M01 |
| Status | Current[^1] |
| Generation | 4th generation[^2] |
| Serial prefix | L5[^2] |
| Wi-Fi | Built in[^1] |

## Integration paths

**How the August Wi-Fi Smart Lock (4th generation) connects**

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

**Platform support for the August Wi-Fi Smart Lock (4th generation)**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| BLE | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | yalexs_ble |
| Wi-Fi cloud | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^1] |  |
| Wi-Fi cloud | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^1] |  |
| Wi-Fi cloud | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Native[^1] |  |
| Wi-Fi cloud | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | august |
| Wi-Fi cloud | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | com.august |

## Related pages

- [August smart locks by generation](https://smarthomecanon.com/lines/august-smart-locks) (line)
- [August](https://smarthomecanon.com/brands/august) (brand)
- [Bluetooth Low Energy](https://smarthomecanon.com/protocols/ble) (protocol)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (protocol)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: August store: August Wi-Fi Smart Lock. https://august.com/products/august-wifi-smart-lock (manufacturer, checked 2026-10-20)
[^2]: August support: How do I find my lock's serial number. https://support.august.com/en_us/how-do-i-find-my-lock's-serial-number-SkpeDU10OG.md (manufacturer, checked 2026-10-13)