Search  for anything...
August Home

August Home AUG-SL04-M01-S04 Silver August Smart Lock, 3rd Generation Technology

    • Based on 3,763 reviews
Condition: New
Checking for product changes
$127.73 Why this price?
Save $22.26 was $149.99

Buy Now, Pay Later

As low as $21.29 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, May 24
Order within 17 hours and 33 minutes
Available payment plans shown during checkout

Recently Viewed

Color: Silver


Style: Smart Lock Only


Features

  • Add an August Connect Wi-Fi Bridge (sold separately) to remotely lock/unlock and monitor your door as well to integrate with Alexa, Google Assistant, Airbnb, Home Away Simplisafe and others.
  • Secure, keyless entry for your smart home. Lock and unlock your door, control, keyless access and keep track of who comes and goes, all from your phone. Works with your existing single-cylinder deadbolt
  • Keep your existing lock and keys. Easily attaches to your existing deadbolt, so everyone can still use their keys.
  • Send guest keys from anywhere instantlyall from the August app.
  • Control access for anyone. Grant access for a few weeks, a few hours, a few minutes. Its up to you.
  • Be sure you are secure in Door Sense. Only August has Door Sense to tell you the door is completely closed and locked.
  • Locks automatically as you leave and unlocks when you arrive.
  • Simple, DIY installation. Install in about 10 minutes with just a screwdriver.
  • Connect your August smart lock to Alexa to Lock, unlock and check lock status. Alexa can also provide notifications when your battery is running low so you can proactively replace them. Set up smart reorders through dash replenishment to make sure you always have replacement batteries when you need them.

Description

Color:Silver | Style:Smart Lock Only Secure keyless entry with your phone. August Smart Lock, 3rd Gen technology - Silver. Standards: Bluetooth Specification v4.0 (Bluetooth Smart).


Manufacturer: ‎August Home


Part Number: ‎AUG-SL04-M01-S04


Item Weight: ‎13.9 ounces


Product Dimensions: ‎1.63 x 2.6 x 4.8 inches


Country of Origin: ‎China


Item model number: ‎AUG-SL04-M01-S04


Batteries: ‎4 AA batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Color: ‎Silver


Style: ‎Smart Lock Only


Material: ‎Metal


Voltage: ‎1.5 Volts


Installation Method: ‎Retrofit deadbolt lock


Item Package Quantity: ‎1


Included Components: ‎August Smart Lock, DoorSense Sensor, 4 AA Batteries, Lock Adapter and Mounting Hardware


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Warranty Description: ‎1 year manufacturer


Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.


Date First Available: September 19, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • No Auto Lock!
Color: Silver Style: Smart Lock Only
It does most of what it says it does but the main reason I got this particular Smart Lock was price, reviews, and that it is supposed to automatically unlock the door once your within Bluetooth range. This feature is horrible. So far out of 3 phones, only the iPhone X seems to work in this way and only 20% of the time. That means for iPhone X it DOES NOT work 80% of the time and for all Android it DOES NOT work at all. My Android phones are the Galaxy S9+ and Galaxy Note 5. If you are getting this lock thinking it will help you get in the door without fumbling for your keys then DON'T get this lock. Yes, I called support on numerous occasions and they cannot resolve the issue. In my opinion, the problem is with the app that talks to the door via Bluetooth. I think it is being automatically killed by IOS and Android OS as part of the OS housekeeping process. They need to make the app into a service so that it is ALWAYS running and I think all issues will be resolved. But nobody at August will listen to a 25 year seasoned programmer who has a lot of experience in this area. ... show more
Reviewed in the United States on July 29, 2018 by GreenEggsHam
    • Worthless with the last update.....
Color: Silver Style: Smart Lock Only
Bought this lock for the auto-unlock feature. It does not unlock at all. I also bought the August connect to have it automatically unlock when I get home. I live where it rains almost everyday, all summer long. The auto unlock would have been nice, not fumbling with keys in the rain. Now I must sit in the car and fumble with the phone to unlock the door. The auto lock/lock feature does work with voice control via Amazon Alexa. Just will not auto unlock when you get home (as stated as one of the main features). You MUST get your phone out, open the app, tap on the lock then tap unlock. This works fine, but takes longer than just using your key. I have sent multiple feedback to August via the app and via e-mail letting them know that the unlock feature is not working. I have not heard anything from them nor has the unlock feature been fixed. So, for the feature I bought this lock for, not working and no response from August after multiple messages sent over the past two weeks. Because of this, I can only give this lock two stars. August, fix the unlock feature and get some C/S. 10/08/18 I have sent two more e-mails to August's non existing customer service. You guessed it, NO response. The August app has been updated a little. The August icon is now visible in the up left of my phone. It does show, home and away, BUT the auto unlock feature, still does NOT work. Hello August, this was one of your selling features and it still does NOT work. 01/22/2019 Update. I wish I could lower the star rating to ZERO stars. I have sent four or five more e-mails and several via the August App, still waiting on a real response and or a fix to get the auto-unlock feature to work. August does NOT return/answer e-mails at all. I have only received automated e-mail responses (e-mail states it is an automated response). August did push out another hardware update on 1/19/2019, it did not correct the auto-unlock feature. Over all, If you are looking for a lock that will automatically unlock when you get home, find another lock: 1) Main feature (auto-unlock) does NOT work. 2) NO customer service. 3) Takes longer to unlock door using app than it does using your key. 02/04/2019 Received feedback from August. The problem is that my phone connects to my car's Bluetooth and wifi when I get in it. Just like many other people who have smart phones and newer cars. If you disconnect the phone form the wifi and unpair it from the car's Bluetooth (meaning you cannot make hands free calls from your car) the August smart lock/connect with start auto-unlocking. With this done, the lock works, so it is only worth three(3) stars now. If you have a August connect, it is connected to your home's wifi and your phone can unlock the lock. Bluetooth is not needed. 07/17/2019 update: With the new app update, I wish I could this this lock a negative five(5) starts. No one a August must used their own products. What they have done, If you turn of any of the following: Wifi, GPS, Bluetooth or set your phone in airplane mode, the auto-unlock disconnects and MUST be reset up. It does not matter that you turn these sub-system back on, the August App disconnects the auto-unlock feature. Then the re-setup REQUIRES you to be home to get your GPS location, to access your wifi and to connect via Bluetooth to the lock. This is the dumbest thing I have every seen a developer do. Once the setting are made, the app should store the setting so that you can turn on/off sub-system to save battery or if nothing else for security of your phone (open wifi/Bluetooth connection). This firmly displays that NO one at August really uses these products in the REAL world. So my current option is not to waste you money on this over priced useless lock. It is dumb lock, NOT smart lock. ... show more
Reviewed in the United States on September 21, 2018 by R Smith
    • Possible placement solution
Color: White Style: Hub
Review Image by TXJustin
The first thing you need to understand is that this device connects to your lock over bluetooth, just like your phone does -- which is why it is required to be in close proximity to your lock. Not everyone will have an outlet within 15 feet of the front door - but most everyone will have an entryway light. I purchased GE 54276 Polarized Handy Outlet Plug and in place of one bulb is now my August Bridge. This means you will need to leave that light switch on all the time - get a cover guard to stop anyone accidentally flipping the switch. My fixture holds two bulbs - and since I'm doing the smart home thing I put a Philips Hue bulb in there and control it through the many options that allows. Hue is an LED bulb that generates almost zero heat - I wouldn't do this with anything except an LED bulb. Were I not a Philips Hue customer, I would have just left it empty - with other lights in my place on, there isn't really a need anyways. Not claiming this is a solution for everyone, just sharing what I did in case it helps someone else. ... show more
Reviewed in the United States on November 26, 2017 by TXJustin

Can't find a product?

Find it on Amazon first, then paste the link below.