# August Smart Lock (3rd generation)

*August / AUG-SL04-M01*

> The August Smart Lock (3rd generation) uses Bluetooth. The Connect Wi-Fi Bridge adds remote access, and DoorSense reports whether the door is closed. It suits Google Home and Alexa users, with native support through the maker's cloud.

- Canonical page: https://smarthomecanon.com/devices/august-smart-lock-3rd-gen
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [August](https://smarthomecanon.com/brands/august) |
| Category | Lock |
| Model numbers | AUG-SL04-M01 |
| Status | Current[^1] |
| Generation | 3rd generation[^2] |
| Serial prefix | L4[^2] |
| Wi-Fi | Connect Wi-Fi Bridge[^1] |

## Integration paths

**How the August Smart Lock (3rd generation) connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [BLE](https://smarthomecanon.com/protocols/ble) | August app[^3] | unknown | unknown |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | August Connect Wi-Fi Bridge, August app[^1][^3] | unknown | unknown |

**Platform support for the August Smart Lock (3rd generation)**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Wi-Fi cloud | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^3] |  |
| Wi-Fi cloud | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^3] |  |
| 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)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: August store: August Smart Lock. https://august.com/products/august-smart-lock-3rd-generation (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)
[^3]: August store: August Smart Lock + Connect. https://august.com/products/august-smart-lock-connect (manufacturer, checked 2026-10-20)