# August Wi-Fi Smart Lock (4th Gen): specs and price

**Price (US):** $199.99 at august.com (MSRP $199.99 confirmed on august.com product page.), as of 2026-06-27. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 19 smart locks we track it is #8 cheapest of 19; category median $249.
**Brand:** August
**Released:** 2021
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $199.99 |
| Brand | August |
| Released | 2021 |
| Unlock methods | smartphone app, Apple Watch, voice assistant (Alexa/Google/Siri), auto-unlock, physical key (existing deadbolt retained) |
| Connectivity | Wi-Fi 802.11 b/g/n 2.4GHz/5GHz built-in, Bluetooth LE |
| Matter | No |
| Auto lock | Yes |
| Battery type | 2× CR123 |
| Finish options | Silver, Matte Black |
| Install type | Retrofit interior — mounts over existing single-cylinder deadbolt, no drilling |

## Where it stands

At $200, the August Wi-Fi Smart Lock (4th Gen) is #8 cheapest of the 19 smart locks we track, where the median is $249. On the spec sheet, its release of 2021 is below the median of the 16.

## What reviewers say

Two whitelisted hands-on reviews (Engadget, Tom's Guide) cover this exact 4th-gen August Wi-Fi Smart Lock; both recommend it for an easy, tool-light install, a smaller hidden design, built-in Wi-Fi and broad smart-home support. Neither published lab benchmarks, so there are no measured numbers. Main gripes: unreliable Android auto-unlock (Engadget) and a keypad sold separately for $59.99 (Tom's Guide). (Based on 2 reviews, 2020-05-15–2024-02-09.)

Praised: Fast, tool-light install that keeps the original keyway and physical keys; Smaller, discreet design that hides on the inside of the door; Wi-Fi built in, so no separate bridge is needed for remote lock/unlock; App plus voice control (Siri/Alexa/Google) and broad smart-home compatibility.
Flagged: Auto-unlock is finicky and unreliable, especially on Android; Keypad is not included and costs extra ($59.99); Dropped Z-Wave, so power users lose offline local control.
Disagreement: The two split on auto-unlock reliability: Tom's Guide found features 'worked as advertised' and gave it Editor's Choice, while Engadget got auto-unlock to work only once across two Android phones — which Engadget frames as a known Android Bluetooth caveat rather than a flat product failure.
Sources: Engadget (2020-05-15, engadget.com), Tom's Guide (2024-02-09, tomsguide.com)

## Frequently asked questions

**What do reviewers say about the August Wi-Fi Smart Lock (4th Gen)?**

Two whitelisted hands-on reviews (Engadget, Tom's Guide) cover this exact 4th-gen August Wi-Fi Smart Lock; both recommend it for an easy, tool-light install, a smaller hidden design, built-in Wi-Fi and broad smart-home support. Neither published lab benchmarks, so there are no measured numbers. Main gripes: unreliable Android auto-unlock (Engadget) and a keypad sold separately for $59.99 (Tom's Guide). Praised: Fast, tool-light install that keeps the original keyway and physical keys; Smaller, discreet design that hides on the inside of the door; Wi-Fi built in, so no separate bridge is needed for remote lock/unlock; App plus voice control (Siri/Alexa/Google) and broad smart-home compatibility. Flagged: Auto-unlock is finicky and unreliable, especially on Android; Keypad is not included and costs extra ($59.99); Dropped Z-Wave, so power users lose offline local control. (From 2 tester reviews.)

**How much does the August Wi-Fi Smart Lock (4th Gen) cost?**

The August Wi-Fi Smart Lock (4th Gen) has a US price of $199.99 (MSRP $199.99 confirmed on august.com product page.), as of 2026-06-15.

**How does the August Wi-Fi Smart Lock (4th Gen) compare on price?**

At $200, the August Wi-Fi Smart Lock (4th Gen) is #8 cheapest of the 19 smart locks we track, where the median is $249.

**When was the August Wi-Fi Smart Lock (4th Gen) released?**

The August Wi-Fi Smart Lock (4th Gen) was released 2021.

**What are the August Wi-Fi Smart Lock (4th Gen)'s key specs?**

August Wi-Fi Smart Lock (4th Gen) (August): unlock methods smartphone app, Apple Watch, voice assistant (Alexa/Google/Siri), auto-unlock, physical key (existing deadbolt retained), connectivity Wi-Fi 802.11 b/g/n 2.4GHz/5GHz built-in, Bluetooth LE, matter No, auto lock Yes, battery type 2× CR123. Full sourced spec sheet verified 2026-06-15.

Source: https://august.com/products/august-wifi-smart-lock (august.com, accessed 2026-06-15)
Corroboration: https://august.com/products/august-smart-lock (accessed 2026-06-15)
Canonical: https://frontdeskreview.com/product/smart-locks/august-wifi-smart-lock-4th-gen/
Cite: Per The Front Desk Review, the August Wi-Fi Smart Lock (4th Gen) price of record was $199.99 as of 2026-06-15 — https://frontdeskreview.com/product/smart-locks/august-wifi-smart-lock-4th-gen/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl