---
product_id: 225204989
title: "August Wi-Fi, (4th Generation) Smart Lock – Fits Your Existing Deadbolt in Minutes, Matte Black"
brand: "august home"
price: "€ 549.20"
currency: EUR
in_stock: false
reviews_count: 8
category: "August Home"
url: https://www.desertcart.hr/products/225204989-august-wi-fi-4th-generation-smart-lock-fits-your-existing
store_origin: HR
region: Croatia
---

# Built-in Wi-Fi for app control Fits existing deadbolts seamlessly 10-minute easy installation August Wi-Fi, (4th Generation) Smart Lock – Fits Your Existing Deadbolt in Minutes, Matte Black

**Brand:** august home
**Price:** € 549.20
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Elevate your door game—smart, sleek, and effortlessly secure.

## Quick Answers

- **What is this?** August Wi-Fi, (4th Generation) Smart Lock – Fits Your Existing Deadbolt in Minutes, Matte Black by august home
- **How much does it cost?** € 549.20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/225204989-august-wi-fi-4th-generation-smart-lock-fits-your-existing)

## Best For

- august home enthusiasts

## Why This Product

- Trusted august home brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hands-Free Convenience:** Auto-lock and auto-unlock with DoorSense for effortless, secure entry every time.
- • **Biometric & Keypad Ready:** Add fingerprint or face ID and keypad access for next-level security and flexibility.
- • **Seamless Smart Home Sync:** Works flawlessly with Alexa, Google Assistant, Apple HomeKit, and more—your smart home’s new MVP.
- • **Control Access Like a Pro:** Grant scheduled or temporary virtual keys via the August app—no more hiding keys under the mat.
- • **Smart Security, Zero Hassle:** Upgrade your existing deadbolt without changing your door’s look.

## Overview

The August Wi-Fi Smart Lock (4th Gen) transforms your existing deadbolt into a high-tech security hub with built-in Wi-Fi, app-controlled access sharing, and hands-free auto-lock/unlock. Designed for quick 10-minute installation, it preserves your door’s exterior aesthetics while integrating seamlessly with major smart home platforms. Perfect for professionals seeking convenience, security, and modern living without the hassle of new hardware.

## Description

The August Wi-Fi Smart Lock (4th Generation) and August app allows you to remotely lock or unlock your door, check door status, grant virtual guest keys and always know who’s coming and going. Connected out of the box with built in Wi-Fi, the August Wi-Fi Smart Lock is easy to install and attaches to your existing deadbolt so you can keep your original keys.

Review: Great - Thank you. Good value for money
Review: Installation is not supported outside the US and Canada - but there is a work around - I have two previous generation August smartlocks for a few years for two doors. One broke and so I bought this one as a replacement. I was very grateful that it was for sale on desertcart in the UK. The problem – as others have said – is that the August app does not now allow the lock to be installed outside Canada. Yale in the UK were not able to help. I found a workaround which was to install the Yale access app from the US Apple app store – I had a US Apple account. I then spoke with the US August help line who were able to help me deregistering the other device and the keypads from the August app so I could register it with the Yale account. If you are going through this process 2 bits of further advice: 1. Make a note of all the serial numbers before you start. 2. If you are setting up a second account with Yale, use a different phone number and email address than you have with August. If you use the same, your account at August is cleared. It’s a great product!

## Features

- UPGRADE YOUR EXISTING DEADBOLT: August smart locks fit on the inside of your door, making your regular deadbolt smarter, more secure and way more convenient. Keep your keys just in case (but you won’t need them).
- GRANT ACCESS WITH THE AUGUST APP: Forget key copying. Quickly and easily share permanent, scheduled or temporary access to your home with friends, family and other people you trust, and never put a key under the doormat again.
- EASY TO INSTALL ON ANY DOOR: Even if you’re not so handy, installation only takes about 10 minutes. August locks fit perfectly over most single cylinder deadbolts and aren't much bigger than your original thumbturn.
- AUTO-LOCKS AND UNLOCKS: August Wi-Fi Smart Lock is able to Auto-Unlock as you get home for totally hands-free unlocking (optional). With Auto-Lock and DoorSense, your home automatically secures once your door is closed, or after a set amount of time.
- WORKS SEAMLESSLY WITH YOUR SMART HOME: Built-in Wi-Fi allows your lock to work with your favorite voice assistant, including desertcart Alexa, Google Assistant, Apple HomeKit, Samsung SmartThings and more.
- AWARD-WINNING SMART LOCK YEAR AFTER YEAR: Voted CNET Editor's Choice two years in a row (2020/2021), Best Smart Lock by Good Housekeeping (2021), Best Smart Lock by Tom's Guide (2021).
- KEEP YOUR HOME'S CURB APPEAL: Get smart lock functionality without changing the look of the outside of your front door. August smart locks are installed only on the inside of the door, so your design for your front door doesn’t have to adapt.
- ADD A KEYPAD FOR USE WITH CODES: For phone-free moments, connect a Smart Keypad (sold separately) to unlock the door with unique codes. Great for small kids, the housekeeper, the dogwalker, or other one-time visitors.
- FACE OR FINGERPRINT ID FOR EXTRA SECURITY: Use your phone’s biometric recognition for two-factor authentication (optional).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082VXRND2 |
| Best Sellers Rank | 109,304 in DIY & Tools ( See Top 100 in DIY & Tools ) 83 in Dead Bolts |
| Brand | August Home |
| Colour | Matte Black |
| Connectivity Protocol | Wi-Fi |
| Control Method | App |
| Controller Type | Amazon Alexa |
| Country of Origin | USA |
| Customer Reviews | 3.8 out of 5 stars 4,854 Reviews |
| Finish | Matte Black |
| Global Trade Identification Number | 00850004426272, 08500044262720 |
| Included Components | August Wi-Fi Smart Lock, Mounting Hardware, Batteries |
| Item Dimensions | 7.1 x 7.1 x 7 centimetres |
| Item Type Name | Smart Lock |
| Item Weight | 0.4 Pounds |
| Item dimensions L x W x H | 7.1 x 7.1 x 7 centimetres |
| Item height | 2.75 inches |
| Lock Type | Smart Lock |
| Lock type | Smart Lock |
| Manufacturer | August Home Inc |
| Material | Plastic |
| Model Number | AUG-SL05-M01-G01 |
| Recommended Uses For Product | residential door locking, smart home automation, keyless entry convenience |
| Recommended uses for product | residential door locking, smart home automation, keyless entry convenience |
| Shape | Round |
| Special Features | Wi-Fi, No Hub Needed, Biometric Verification |
| Special feature | Wi-Fi , No Hub Needed, Biometric Verification |
| Style | WiFi Smart Lock |
| UPC | 850004426272 |

## Product Details

- **Brand:** August Home
- **Special feature:** Biometric Verification, No Hub Needed, Wi-Fi
- **Lock type:** Smart Lock
- **Item dimensions L x W x H:** 7.1 x 7.1 x 7 centimetres
- **Material:** Plastic

## Images

![August Wi-Fi, (4th Generation) Smart Lock – Fits Your Existing Deadbolt in Minutes, Matte Black - Image 1](https://m.media-amazon.com/images/I/61ScXvtLh+L.jpg)
![August Wi-Fi, (4th Generation) Smart Lock – Fits Your Existing Deadbolt in Minutes, Matte Black - Image 2](https://m.media-amazon.com/images/I/61kljVhwy9L.jpg)
![August Wi-Fi, (4th Generation) Smart Lock – Fits Your Existing Deadbolt in Minutes, Matte Black - Image 3](https://m.media-amazon.com/images/I/61q0KLYHm8L.jpg)
![August Wi-Fi, (4th Generation) Smart Lock – Fits Your Existing Deadbolt in Minutes, Matte Black - Image 4](https://m.media-amazon.com/images/I/61qPDEZkwUL.jpg)
![August Wi-Fi, (4th Generation) Smart Lock – Fits Your Existing Deadbolt in Minutes, Matte Black - Image 5](https://m.media-amazon.com/images/I/61vuJklFGYL.jpg)

## Questions & Answers

**Q: My front door is sticky and when it's only partially closed the deadbolt can be sticky.  Will this be a problem?**
A: The stickiness of the door if you are talking about the door being hard to close, is probably due to the hinges being misaligned or settling of the home over time which unfortunately goes beyond any lock, but after forcing it closed can still leave the lock misaligned with the hole in the frame that the lock bolt goes in to.  However if the door closes all the way easily the stickiness of deadbolt is likely caused by the inner workings of the deadbolt itself, since the August smart only replaces the thumb turn on the inner side of the door to add smart lock capacity to the same mechanical components of the lock, it will not fix this particular problem, and if it is indeed the deadbolt itself you will need to replace that.

**Q: Is there any solution to be able to use with 5 ghz wifi?**
A: Issue is only with those using mesh wifi systems, which use the same ssid for both 2.4 and 5GHz. 5GHz fades at distance before 2.4GHz. The best solution I've found is to simply walk far enough away from wifi that 5Ghz fades and the app (phone) is automatically switched to 2.4GHz. It usually takes about 20-30 yards to be out of 5GHz range and the phone will only see 2.4GHz and setup goes smoothly.

Note: you only need to do this during initial setup. Then it works seamlessly. This technique works with smart switches too.

**Q: Is there an optinon for key on both sides, so that a perp cannot just break window and reach around to unlock door?**
A: If someone breaks a window to open the lock, the lock will notify you it has been unlocked manually. Any time one of these locks is unlocked, either manually from the inside or the outside, or with the August App or using HomeKit, my watch buzzes me, and my phone gets an alert as well. I'm using my Apple Watch for sleep tracking now, so I wear it while I'm sleeping. If someone unlocks a lock, I'll know.

**Q: Is this compatible with kwikset downtown single cylinder deadbolt?**
A: Yes, most of the Kwikset single cylinder deadbolts work fine. I had an old Kwikset lock and it worked fine with my August smart locks of the 2nd and now 4th generations. I believe that August has a list of tested locks on their website. but many other Kwitset lock, not listed there, work as well.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by F***L on 21 June 2022*

Thank you. Good value for money

### ⭐⭐⭐⭐ Installation is not supported outside the US and Canada - but there is a work around
*by R***D on 22 September 2024*

I have two previous generation August smartlocks for a few years for two doors. One broke and so I bought this one as a replacement. I was very grateful that it was for sale on Amazon in the UK. The problem – as others have said – is that the August app does not now allow the lock to be installed outside Canada. Yale in the UK were not able to help. I found a workaround which was to install the Yale access app from the US Apple app store – I had a US Apple account. I then spoke with the US August help line who were able to help me deregistering the other device and the keypads from the August app so I could register it with the Yale account. If you are going through this process 2 bits of further advice: 1. Make a note of all the serial numbers before you start. 2. If you are setting up a second account with Yale, use a different phone number and email address than you have with August. If you use the same, your account at August is cleared. It’s a great product!

### ⭐ DO NOT BUY. AVOID USING THIS SELLER!!!
*by R***N on 4 January 2025*

To use the lock you need to register an account with August home. However there has been a change at the company and you now need a US phone number to be able to register (do a search on google and there are lots of of articles about it). Therefore there is no way to use this app in the Uk and the seller should not be selling it. Unbelievably the seller took off £40 from the refund (plus I had to pay £10 to send it back) as they said it (a) had been opened (which of course it was!) and (b) it was in a used condition (no idea how as given I couldn’t register an account I haven’t used the lock at all). Thankfully Amazon refunded me the difference but please AVOID THIS SELLER.

## Frequently Bought Together

- August Home, Matte Black Wi-Fi Connected Smart Keyless Entry Door Lock (4th Generation), Electronic Door Lock Fits Your Existing Deadbolt in Minutes, ‎AUG-SL05-M01-G01
- Kwikset 660 Deadbolt Deadbolt Lock, Polished Brass Round Exterior Keyed Front Entry Door, Single Cylinder Dead Bolt

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-25*