| Brand | August Home |
|---|---|
| Special Feature | Biometric verification, Retrofits to your existing deadbolt, No hub needed |
| Lock Type | Biometric, Deadbolt, Wi-Fi, Smart Lock |
| Item Dimensions LxWxH | 2.8 x 2.8 x 2.75 inches |
| Material | Metal |
| Recommended Uses For Product | Door |
| Style | WiFi Smart Lock |
| Color | Silver |
| Finish Type | Brushed |
| Included Components | August Wi-Fi Smart Lock, Mounting Hardware, Batteries |
| Controller Type | Vera, Google Assistant, Amazon Alexa |
| Shape | Round |
| Item Weight | 181 Grams |
| Control Method | Voice |
| Connectivity Protocol | Wi-Fi |
| Manufacturer | August Home Inc |
| Part Number | AUG-SL05-M01-S01 |
| Item Weight | 6.4 ounces |
| Product Dimensions | 2.8 x 2.8 x 2.75 inches |
| Country of Origin | China |
| Item model number | AUG-SL05-M01-S01 |
| Batteries | 2 CR123A batteries required. (included) |
| Finish | Brushed |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Biometric verification, Retrofits to your existing deadbolt, No hub needed |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Metal |
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- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
Add to your order
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Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary) -
24/7 support when you need it. -
Quick, easy, and frustration-free claims.
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August Home, Wi-Fi Smart Lock (4th Generation)– Fits Your Existing Deadbolt in Minutes, Silver
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Learn more
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
| Brand | August Home |
| Special Feature | Biometric verification, Retrofits to your existing deadbolt, No hub needed |
| Lock Type | Biometric, Deadbolt, Wi-Fi, Smart Lock |
| Item Dimensions LxWxH | 2.8 x 2.8 x 2.75 inches |
| Material | Metal |
About this item
- 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).Connectivity Protocol:wi-fi.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Control Method:Voice
- 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 Amazon 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).
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From the manufacturer
Control your door from anywhere with your phone.
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Remote access right out of the box
Our smart lock requires no additional hardware to connect to Wi-Fi, so you get full voice and remote access functionality without the fuss.
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New compact design
The August Wi-Fi Smart Lock is 45% smaller than its predecessor, the Smart Lock Pro, and fits into any home’s style.
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Smart Device Control
Your phone (or watch!) is now your key. Lock and unlock your door with a simple tap.
Guest Keys
Grant access to friends, family, or services
Guest access can be limited to a few minutes, hours, or days - recurring or a single occurrence.
Auto-Lock and Unlock
With Auto-Lock and Unlock you’ll never have fumble around for your keys or worry if remembered to lock the door.
Simple, smart, and secure.
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DoorSense
DoorSense allows you to know if your door is open, closed, locked, and unlocked via the Activity Feed.
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Activity Feed + Alerts
See who comes and goes with the Activity Feed. Create smart notifications for when a select person comes home.
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Smart Hubs
Pair the Wi-Fi Smart Lock with Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings.
Product guides and documents
Videos
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August Wi-Fi, (4th Generation) Smart Lock Review
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MUST WATCH before buying August Home WiFi Smart Lock
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Product information
Technical Details
Additional Information
| ASIN | B082VXK9CK |
|---|---|
| Customer Reviews |
4.1 out of 5 stars |
| Best Sellers Rank | #3,219 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #17 in Deadbolts |
| Date First Available | May 17, 2020 |
Warranty & Support
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Product 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.
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This Item August Home , Wi-Fi Smart Lock (4th Generation)– Fits Your Existing Deadbolt in Minutes, Silver | Recommendations | dummy | dummy | |
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| Price | -25% $171.55$171.55 List: $229.99 | $69.99$69.99 | $349.00$349.00 | -31% $137.90$137.90 List: $199.99 |
| Delivery | Get it as soon as Thursday, Apr 11 | Get it as soon as Thursday, Apr 11 | Get it as soon as Thursday, Apr 11 | Get it as soon as Friday, Apr 12 |
| Customer Ratings | ||||
| Easy to install | 4.1 | 4.6 | 4.3 | 4.3 |
| Lock Feature | 3.5 | 4.3 | — | 4.2 |
| Alexa integration | 3.5 | 3.1 | — | 3.8 |
| Battery life | — | — | 4.5 | 4.6 |
| Sold By | Amazon.com | Amazon.com | Amazon.com | ✅ Blazing Prices |
| lock type | Biometric, Wi-Fi, Smart Lock, Deadbolt | Keypad | Deadbolt, Keypad | Key Lock |
| number of items | 1 | 1 | 1 | 1 |
| material | Metal | Metal | Stainless Steel | — |
| shape | Round | Rectangular | — | Oval |
| finish type | Brushed | Brushed | — | — |
| weight | 181 grams | — | — | 1.8 pounds |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like how easy it is to install the lock. They say the instructions are adequate and the video provided by the manufacturer is super easy to follow. They are also happy with appearance. However, some customers have reported issues with connectivity and battery life. They mention that the lock often loses connection to the Home app and that the batteries run out after about 5 days to 2 weeks. They also are disappointed with the app, and value. Opinions are mixed on quality and performance.
AI-generated from the text of customer reviews
Customers find the installation of the lock to be super easy, swift, and easy. They also appreciate the adequate instructions and the understandable guide. Overall, customers say the installation process is relatively painless and convenient.
"...The rest of the install was so easy. Oh well.Also, go get the rechargeable 123a batteries for this lock...." Read more
"...1. Install was easy. Probably no more than 15 minutes. The unit was installed on a condo door in an interior hallway...." Read more
"...or my voice through Alexa, the lock reacts instantly, offering peace of mind and convenience. And let me tell you, the battery life is outstanding...." Read more
"...It installed quickly. I picked the coupling that I thought fit best and went through the short Wi-Fi set-up procedure...." Read more
Customers like the appearance of the lock. They mention it looks good, has a great physical design, and the sleek matte black finish adds a touch of elegance to their door. They also say the lock is less visually obtrusive, intuitive, and has smart graphics that indicate door status. Customers also say that the software app looks slick, but it doesn't work.
"...The sleek matte black finish adds a touch of elegance to my door, instantly elevating its appearance...." Read more
"...The software app looks slick, but it doesn't work. To unlock and lock the door, the software/app on the phone only works about 10% of the time...." Read more
"...It looks nice and blends well with existing door hardware and works smoothly. I highly recommend this Smart Lock. 5 stars all the way." Read more
"...The keypad seems really flimsy and looks super cheap, and while it came with screws, it wasn't obvious where I was supposed to use them..." Read more
Customers are mixed about the quality of the lock. Some mention it's fantastic, it lets them lock or unlock with their phone, and has a log of activity. However, others say that it does not lock automatically after the door is closed and that the lock feature on their iPhone doesn't work well. They also have issues with the auto-unlock feature and have to push the door to lock or hold the door open.
"...The auto-unlock feature slaps. When I get home from work and approach my front steps the door just unlocks for me...." Read more
"...It is possible to lock yourself out without your phone and have no entry if you haven't brought keys with you...." Read more
"...With its key-free access, impressive Alexa integration, and unrivaled responsiveness, it sets a new standard for convenience and security...." Read more
"...Even worse is the wireless keypad. When it's connected it works about 30% of the time...." Read more
Customers are mixed about the performance of the lock. Some mention that it works really well and looks good, it's simple to install, and works well with their HomeKit set up. However, others say that the keypad to lock the door works seldomly, it eats expensive CR123A batteries, and that the locks do not work in "offline" mode. They also mention that Bluetooth is a very poor way for HomeKIT to connect to external devices.
"...the light brown and recalibrated the lock one more time it started working perfectly...." Read more
"...It doesn't activate for me after I return from a short dog walk.6. Auto lock - I do not use this now but may activate (see below)...." Read more
"...I LOVE this smartlock. It works exactly as expected and I have no concerns...." Read more
"...When I leave and try to use the keypad to lock the door it works seldomly. Maybe after 6 or 7 tries will it actually engage the lock on the door...." Read more
Customers are dissatisfied with the connectivity of the lock. They mention that the app is not great and it doesn't stay connected to Apple Home. The unit often loses WiFi connection and disconnects from Homekit. The wifi integration took a bit longer but was a mostly smooth process.
"...connecting and auto locking or unlocking one time and then not re-syncing the status in the app for almost a year...." Read more
"...Looking back, the first indication of battery failure was WIFi disconnect alerts which were previously rare...." Read more
"...It also has wifi built into it already which is nice if you want to be able to lock/unlock your door remotely...." Read more
"...The lock comes only in silvery grey -- I wish there were a brass option to match my other existing door hardware...." Read more
Customers are disappointed with the battery life of the lock. They say the batteries run out after about 5 days to 2 weeks, and it significantly drains their battery. Customers also say the disposable batteries drain pretty fast and are expensive. They also mention that the locks that they ordered had an almost dead battery.
"...The disposable batteries drain pretty fast and are expensive." Read more
"...However as others have mentioned, the wifi can drain the batteries faster...." Read more
"...the keypad, and the reason it should not be used, is that the batteries run out after about 5 days to 2 weeks, without even being used more than a..." Read more
"...From other reviews i understand that the batteries are a weak point as well...." Read more
Customers are dissatisfied with the app. They mention that it's not great, it lacks intuitive capability, and it requires one unnecessary step to select the lock you want to. Some say that the app is unresponsive and the company does not deliver on their promised features.
"...this point I've given up and just use an standard key now as the app doesn't work and neither does the wireless keypad...." Read more
"...The apps are usually horrible and glitch when setting up the locks...." Read more
"...comment is, in order for the Auto Unlock to work, the August app needs to be open and running, I’m not a fan of leaving apps I’m not using running..." Read more
"...Overall the app is really not great; aside from locking and unlocking it's hard to find settings and functions and I found myself googling a lot..." Read more
Customers are dissatisfied with the value of the lock. They say it's not worth the money, has an expensive flaw, and is a waste of money. The CR123 batteries required are not cheap and are harder to find at a local store. Some customers also mention that the lock is useless in its current state and environmentally unfriendly.
"...The batteries aren't cheap little AAs either...." Read more
"...The packaging, app and website look slick but are really lacking in substance...." Read more
"...As it stands now, this lock is pretty much useless to me. I don't need to check the status in the app while I'm home because I'm home...." Read more
"...the battery life, since the oddball batteries used in this lock are not cheap...." Read more
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Top reviews
Top reviews from the United States
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Finally found a FAQ doc that said to make sure the notches on the lock adapter were at the vertical position (12/3/6/9 o’clock) when the lock was at it’s ‘default’ position (unlocked). When I swapped out the adaptor to the blue one from the light brown and recalibrated the lock one more time it started working perfectly. No more weird mismatch between the app and lock position even when the WiFi signal was good! Range of motion is much farther when the lock opens now and it has a fancy chirp to show it unlocked correctly. That chirp made me so happy after fighting with the app this long, but it didn’t compare to clicking the app a second time and having it reliably relock immediately.
It felt like it was ‘almost’ working before figuring this issue out so I assumed the app/some buggy firmware was at fault but it was installation error on my part! The rest of the install was so easy. Oh well.
Also, go get the rechargeable 123a batteries for this lock. Saw that tip from someone else and just got two sets to swap between. The disposable batteries drain pretty fast and are expensive.
Reviewed in the United States on August 1, 2023
Finally found a FAQ doc that said to make sure the notches on the lock adapter were at the vertical position (12/3/6/9 o’clock) when the lock was at it’s ‘default’ position (unlocked). When I swapped out the adaptor to the blue one from the light brown and recalibrated the lock one more time it started working perfectly. No more weird mismatch between the app and lock position even when the WiFi signal was good! Range of motion is much farther when the lock opens now and it has a fancy chirp to show it unlocked correctly. That chirp made me so happy after fighting with the app this long, but it didn’t compare to clicking the app a second time and having it reliably relock immediately.
It felt like it was ‘almost’ working before figuring this issue out so I assumed the app/some buggy firmware was at fault but it was installation error on my part! The rest of the install was so easy. Oh well.
Also, go get the rechargeable 123a batteries for this lock. Saw that tip from someone else and just got two sets to swap between. The disposable batteries drain pretty fast and are expensive.
I finally saw the August smartlock as an ad and a lightbulb went off. It looked like it would actually fit! I purchased the one with the keypad to mount outside and installed it two days ago. I LOVE this smartlock. It works exactly as expected and I have no concerns. No more digging through my purse for my keys while I'm carrying groceries and coffee and holding a dog leash etc etc! No more constant fear of locking myself out! And I can share access to a friend/pet sitter/etc!
The auto-unlock feature slaps. When I get home from work and approach my front steps the door just unlocks for me. The only thing I've found that could be slightly better is that when I'm walking my dog around the neighborhood, it won't consider me in "away" mode because I didn't go that far. It won't auto-unlock unless you go into away mode first. With that said it's not a big deal because I have the keypad I can use so I can still enjoy key-free walks.
It also has wifi built into it already which is nice if you want to be able to lock/unlock your door remotely. However as others have mentioned, the wifi can drain the batteries faster. This model (4th gen) allows you to disable wifi altogether or link it with a bluetooth/wifi bridge instead if you'd prefer to extend battery life. I personally just turned the wifi off. Since I have the keypad if I ever needed an unplanned guest to enter, I'll just give them a code.
I will say as far as installation, I wouldn't say it was hard but it took me like 30 minutes, not 10. Mostly because I didn't realize the pointy bit on the big round part had to be pointing more towards the hinge side of the door when you first put it on. Like if I'm facing my door and the hinges are on the left, the pointy bit has to be pointing at about 10:00 when placed. I was pointing it the other direction and it wouldn't lock that way. I had to watch a few youtube tutorials to figure out what I was doing wrong.
I am grateful for this product. I think it's the only thing on the market that would have fit my door and it works completely as expected if not better. It seems like such a small thing but it's really life-changing and I've honestly been in a good mood all week because I no longer have to deal with the hassle of keys.
I finally saw the August smartlock as an ad and a lightbulb went off. It looked like it would actually fit! I purchased the one with the keypad to mount outside and installed it two days ago. I LOVE this smartlock. It works exactly as expected and I have no concerns. No more digging through my purse for my keys while I'm carrying groceries and coffee and holding a dog leash etc etc! No more constant fear of locking myself out! And I can share access to a friend/pet sitter/etc!
The auto-unlock feature slaps. When I get home from work and approach my front steps the door just unlocks for me. The only thing I've found that could be slightly better is that when I'm walking my dog around the neighborhood, it won't consider me in "away" mode because I didn't go that far. It won't auto-unlock unless you go into away mode first. With that said it's not a big deal because I have the keypad I can use so I can still enjoy key-free walks.
It also has wifi built into it already which is nice if you want to be able to lock/unlock your door remotely. However as others have mentioned, the wifi can drain the batteries faster. This model (4th gen) allows you to disable wifi altogether or link it with a bluetooth/wifi bridge instead if you'd prefer to extend battery life. I personally just turned the wifi off. Since I have the keypad if I ever needed an unplanned guest to enter, I'll just give them a code.
I will say as far as installation, I wouldn't say it was hard but it took me like 30 minutes, not 10. Mostly because I didn't realize the pointy bit on the big round part had to be pointing more towards the hinge side of the door when you first put it on. Like if I'm facing my door and the hinges are on the left, the pointy bit has to be pointing at about 10:00 when placed. I was pointing it the other direction and it wouldn't lock that way. I had to watch a few youtube tutorials to figure out what I was doing wrong.
I am grateful for this product. I think it's the only thing on the market that would have fit my door and it works completely as expected if not better. It seems like such a small thing but it's really life-changing and I've honestly been in a good mood all week because I no longer have to deal with the hassle of keys.
Top reviews from other countries
Parece que las baterías duran poco. Me empezó a avisar desde hace 14 días de la urgencia de cambiarlas. No he hecho caso y sigue funcionando perfecto. Ya le gané 14 días.





































