August Wi-Fi Smart Lock
Fit a compatible deadbolt while keeping the outside hardware and key.
Best for: Keeping existing outside door hardware with a compatible deadbolt.
YOUR SHORTLIST, SIDE BY SIDE
August Wi-Fi Smart Lock vs Lockly Secure Pro (Standard Deadbolt) vs Nuki Smart Lock (US Deadbolt)
Compare August Wi-Fi Smart Lock vs Lockly Secure Pro (Standard Deadbolt) vs Nuki Smart Lock (US Deadbolt) for locks and guest entry. Check the exact lock model, how to get in if it fails, and any extra device or paid plan you need.
Overview
Lockly Secure Pro (Standard Deadbolt)
The specified Secure Pro deadbolt includes a hub and offers offline guest-code options.
Best for: Using offline guest-code options with the selected deadbolt and included hub.
Nuki Smart Lock (US Deadbolt)
Retrofit a compatible deadbolt and share digital access, with a separate hosting service for booking links.
Best for: Keep a compatible deadbolt and add a listed hosting service.
Showing all 18 detailed properties.
| What matters to you |  August Wi-Fi Smart LockSmart access |  Lockly Secure Pro (Standard Deadbolt)Smart access |  Nuki Smart Lock (US Deadbolt)Smart access |
|---|---|---|---|
| Score | STRCompare scoring | STRCompare scoring | STRCompare scoring |
| Properties | Count the devices you need, not just properties. Check whether your account qualifies and get an exact quote. | Free Lockly Home covers up to three properties. Paid LocklyOS has different terms; ask for a quote. | Count the devices you need, not just properties. Check whether your account qualifies and get an exact quote. |
| Overview | Consider August Wi-Fi Smart Lock if you want to keep your outside hardware and key. It needs a compatible single-cylinder deadbolt. Guests can use virtual keys. To enter by PIN without a phone, they need a keypad. Current booking automation is still an open question. The Wi-Fi product pages we reviewed do not confirm a current PMS booking-code process. | Consider Lockly Secure Pro when you want offline guest-code options and a hub included with the selected deadbolt. This profile covers Standard Deadbolt PGD728WMG in Brushed Gold, not Zeno. Check the software allowance as carefully as the hardware: free Lockly Home management covers up to three properties and three offline access codes per month. Larger needs require LocklyOS, whose price was not confirmed. | Consider the US Nuki Smart Lock if you want a retrofit lock with a documented hosting service sold separately. You can share digital access by hand without Smart Hosting. Booking connections use Nuki Web. Each connected lock needs its own Smart Hosting package at $69 per year. Check your deadbolt, how guests will enter and PMS requirements before choosing your setup. |
| Plans and add-ons | Silver lock-only · add-on One selected Silver lock. Its current price differs from an older starting price. Tax, installation and an optional keypad cost extra. Wi-Fi + Keypad bundle · add-on The bundle previously showed $229.99. Select the exact model and check its currency, stock and checkout price. Wi-Fi + Keypad Touch bundle · add-on The bundle was listed at $249.99. Check the current model, currency, stock and final checkout price. | Standard Deadbolt PGD728WMG · add-on The selected Brushed Gold lock is listed at $319.99, including the Secure Link hub and door sensor. The dollar currency is unknown. Check installation costs and the final checkout price. Lockly Home free allowance Free use covers up to three properties and three offline guest codes each month. Lock hardware costs extra. Ask for a LocklyOS quote if you need more. LocklyOS Ask for a quote for your plan and setup. | US Deadbolt lock-only · add-on The US store shows a $199 offer per unit. We could not confirm which dollar currency applies. The offer and stock can change. Accessories, installation and services cost extra. Home Set NFC promotional bundle · add-on The US store shows a $289 offer per unit. We could not confirm which dollar currency applies. The offer and stock can change. Accessories, installation and services cost extra. Smart Hosting per integrated lock The listed price is $69 per connected lock each year, paid yearly. We could not confirm monthly payments. The thirty-day trial becomes paid unless you cancel. The dollar currency code is unconfirmed. This is not a price per property. |
| Price and how you pay | Silver lock-only: USD 199.99/lockPrice per hardware item Plan prices and conditionsSilver lock-only: USD 199.99/lock Price per hardware item One selected Silver lock. Its current price differs from an older starting price. Tax, installation and an optional keypad cost extra. This price covers one device, managed door or service unit. Your required quantity and total cost are not confirmed. Silver lock-only: Silver lock-only: USD 199.99/lock Price per hardware item One selected Silver lock. Its current price differs from an older starting price. Tax, installation and an optional keypad cost extra. This price covers one device, managed door or service unit. Your required quantity and total cost are not confirmed. Wi-Fi + Keypad bundle: Wi-Fi + Keypad bundle: prior $229.99/bundle; current selection to confirm The bundle previously showed $229.99. Select the exact model and check its currency, stock and checkout price. We do not know how many locks or doors you need, or the exact price. Property count alone does not tell us how many devices to include. Wi-Fi + Keypad Touch bundle: Wi-Fi + Keypad Touch bundle: prior $249.99/bundle; current selection to confirm The bundle was listed at $249.99. Check the current model, currency, stock and final checkout price. We do not know how many locks or doors you need, or the exact price. Property count alone does not tell us how many devices to include. | Secure Pro PGD728WMG: $319.99/lock; currency to confirm Plan prices and conditionsSecure Pro PGD728WMG: $319.99/lock; currency to confirm The selected Brushed Gold lock is listed at $319.99. It includes the Secure Link hub and door sensor. We could not confirm which dollar currency applies. Check the final checkout price and installation costs separately. We do not know how many locks or doors you need, or the exact price. Property count alone does not tell us how many devices to include. Standard Deadbolt PGD728WMG: Secure Pro PGD728WMG: $319.99/lock; currency to confirm The selected Brushed Gold lock is listed at $319.99. It includes the Secure Link hub and door sensor. We could not confirm which dollar currency applies. Check the final checkout price and installation costs separately. We do not know how many locks or doors you need, or the exact price. Property count alone does not tell us how many devices to include. Lockly Home free allowance: Free within its limits Price per account Free use covers up to three properties and three offline guest codes each month. Lock hardware costs extra. Ask for a LocklyOS quote if you need more. This price covers one device, managed door or service unit. Your required quantity and total cost are not confirmed. LocklyOS: Contact the provider for a quote. Ask for a quote for the plan and setup you need. We do not know how many locks or doors you need, or the exact price. Property count alone does not tell us how many devices to include. | US Deadbolt: $199/lock; currency to confirm Plan prices and conditionsUS Deadbolt: $199/lock; currency to confirm The US store shows a $199 offer per unit. We could not confirm which dollar currency applies. The offer and stock can change. Accessories, installation and services cost extra. We do not know how many locks or doors you need, or the exact price. Property count alone does not tell us how many devices to include. US Deadbolt lock-only: US Deadbolt: $199/lock; currency to confirm The US store shows a $199 offer per unit. We could not confirm which dollar currency applies. The offer and stock can change. Accessories, installation and services cost extra. We do not know how many locks or doors you need, or the exact price. Property count alone does not tell us how many devices to include. Home Set NFC promotional bundle: Home Set NFC: $289/bundle promotional offer; currency to confirm The US store shows a $289 offer per unit. We could not confirm which dollar currency applies. The offer and stock can change. Accessories, installation and services cost extra. We do not know how many locks or doors you need, or the exact price. Property count alone does not tell us how many devices to include. Smart Hosting per integrated lock: Smart Hosting: $69/integrated lock/year; currency to confirm The listed price is $69 per connected lock each year, paid yearly. We could not confirm monthly payments. The thirty-day trial becomes paid unless you cancel. The dollar currency code is unconfirmed. This is not a price per property. We do not know how many locks or doors you need, or the exact price. Property count alone does not tell us how many devices to include. |
| Limits and requirements | |||
| Review sources | TrustpilotTrustScore 1.9 / 5 · 12 reviews vendor-hostedRating 4.4 / 5 · 2,557 reviews GoogleRating 4.5 / 5 · 18,679 ratings | TrustpilotTrustScore 4.9 / 5 · 1,357 reviews | TrustpilotTrustScore 4.1 / 5 · 1,935 reviews GoogleRating 4.9 / 5 (rounded) · 20,050 ratings |
| 01 / Guest access | |||
| Product type Choose locks, software to control entry or a managed service. | Available Fits inside a compatible single-cylinder deadbolt and adds Wi-Fi. Model: August Wi-Fi Smart Lock, Silver lock-only
| Available Secure Pro Standard Deadbolt PGD728WMG. Zeno is a separate model. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| Available Fits inside a US deadbolt. Euro Ultra is a separate product. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Scheduled access codes Create entry codes for the dates of each stay. | Check this for your exact device and account. Model: August Wi-Fi Smart Lock, Silver lock-only | With conditions Stores up to 33 admin/sub-admin codes and 99 fingerprints. Offline guest codes are separate. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions Share access by hand without Smart Hosting. To link access to bookings, buy a separate package for each lock. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Remote management Internet, a bridge device or a plan needed for control from afar. | With conditions Built-in Wi-Fi. The August app does not need a Connect bridge. Model: August Wi-Fi Smart Lock, Silver lock-only
| With conditions Remote control uses the included Secure Link Wi-Fi hub and wired door sensor. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions Built-in Wi-Fi lets you use the Nuki app remotely. A Matter connection needs a compatible hub. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Offline access Ways to get in when the connection is down. | Check this for your exact device and account. Model: August Wi-Fi Smart Lock, Silver lock-only | With conditions Offline Access Codes can be single-use or time-limited. The app includes three free codes per month. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| Check this for your exact device and account. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed |
| Access methods Keypad, app, physical key and other documented methods. | With conditions Share digital keys in August. Add a keypad for PIN entry without a phone. Keep your original physical key. Model: August Wi-Fi Smart Lock, Silver lock-only
| With conditions Unlock with the PIN Genie touchscreen, a fingerprint, the app or a mechanical key. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions Share access in the app or use your existing key. An optional keypad adds PIN, fingerprint and NFC access. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Access logs Entry logs and the requirements for using them. | With conditions See activity and DoorSense status in the app. Model: August Wi-Fi Smart Lock, Silver lock-only
| With conditions Monitor the lock through the included hub. Check power and network needs. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions See activity in the Nuki app through a network connection. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Backup entry Backup options if power or the connection fails. | With conditions Original mechanical key remains Model: August Wi-Fi Smart Lock, Silver lock-only
| With conditions Includes two mechanical keys and 9V backup power access. Electronic entry still needs a working lock. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions Keep your existing physical key. The rechargeable battery warns you below 20%. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
|
| 02 / Installation and connections | |||
| Lock compatibility Supported locks or required door hardware. | With conditions Fits a compatible single-cylinder deadbolt. The outside hardware stays in place. Model: August Wi-Fi Smart Lock, Silver lock-only
| Check this for your exact device and account. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno) | With conditions Fits a US deadbolt. Euro-profile cylinders need a different product. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Door requirements Lock size and rules for fitting it to your door. | With conditions Replaces the inside thumbturn. Check your deadbolt and the space around it. Model: August Wi-Fi Smart Lock, Silver lock-only
| With conditions 1⅜–2-inch thickness, 2⅜/2¾-inch backset, 2⅛-inch main bore and 1-inch edge bore Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions Fits a compatible single-cylinder deadbolt with an inside thumbturn. Check space on both sides and the fit guide. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Connectivity Wi-Fi, Bluetooth, hubs and anything else you need. | With conditions Supports 2.4GHz and 5GHz. For 5GHz, the lock needs software version 1.1.22 or later. Model: August Wi-Fi Smart Lock, Silver lock-only
| With conditions Pair by Bluetooth. A 2.4GHz Wi-Fi hub is included. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions Uses Wi-Fi, or Matter over Thread with a compatible smart-home hub. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| PMS connections Create codes from bookings. Check connections and fees. | Check this for your exact device and account. Model: August Wi-Fi Smart Lock, Silver lock-only | Check this for your exact device and account. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno) | With conditions Smart Hosting connects listed booking and property tools through Nuki Web. What each connection does may differ. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Smart-home connections Supported home platforms and required accessories. | With conditions Works with Alexa, Google Assistant and Apple HomeKit/Siri after setup. Model: August Wi-Fi Smart Lock, Silver lock-only
| With conditions Amazon Alexa and Google Assistant are listed. Siri/Apple Home, Matter and SmartThings need a compatible serial-N Secure Pro. They also need the latest Secure Link hub that supports Matter. This hub is sold separately. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions Matter needs a compatible hub. Check which hub and voice commands work. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Battery and power Battery type and other power needs. | With conditions Uses two CR123 batteries. Battery life depends on Wi-Fi and use. Model: August Wi-Fi Smart Lock, Silver lock-only
| With conditions Four AA batteries Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions Built-in rechargeable lithium-polymer battery. Nuki says a full charge takes up to two hours. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
|
| API access What other software can control and who gets access. | Check this for your exact device and account. Model: August Wi-Fi Smart Lock, Silver lock-only | Check this for your exact device and account. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno) | Check this for your exact device and account. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed |
| 03 / Eligibility and costs | |||
| Property limits Check account limits and how many devices you need. | Count the devices you need, not just properties. Check whether your account qualifies and get an exact quote. Model: August Wi-Fi Smart Lock, Silver lock-only
| With conditions Lockly Home is free for up to three properties. Ask for a LocklyOS quote for more. Free Lockly Home covers up to three properties. Paid LocklyOS has different terms; ask for a quote. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions Up to 200 individual lock access permissions with user time restrictions. This is credential capacity, not a property limit. Maximum property count is still not confirmed. Count the devices you need, not just properties. Check whether your account qualifies and get an exact quote. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Plans and add-ons Check the device model and software plan rules. | With conditions Choose the Silver lock alone or a keypad/Keypad Touch bundle. Check the exact model and stock. Model: August Wi-Fi Smart Lock, Silver lock-only
| With conditions The selected Standard Deadbolt includes a hub. Matter needs a serial-N model and the latest compatible hub, bought separately. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions US Deadbolt lock alone, Home Set NFC, and optional Smart Hosting plan. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Hardware cost Price for one device, not a total for all your properties. | With conditions The Silver lock alone costs $199.99. Keypads and bundles cost separately. Model: August Wi-Fi Smart Lock, Silver lock-only
| With conditions The selected Brushed Gold Standard Deadbolt costs $319.99. Installation and checkout costs are separate. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions US lock-only $199; promotional Home Set NFC $289, regular listed $378; keypad and services separate Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| Additional fees Plans per device, bridge devices and fitting costs. | Check this for your exact device and account. Model: August Wi-Fi Smart Lock, Silver lock-only | With conditions Home is free for up to three properties and three offline codes a month. Ask what LocklyOS includes and costs. Model: PGD728WMG Standard Deadbolt, Brushed Gold (not Zeno)
| With conditions Smart Hosting costs $69 per connected lock per year, billed yearly. The 30-day trial becomes paid unless you cancel. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
|
Compare locks and guest-entry tools — August Wi-Fi Smart Lock vs Lockly Secure Pro (Standard Deadbolt) vs Nuki Smart Lock (US Deadbolt)
Start at the door. Check whether the lock fits, how guests enter and what happens if power or internet fails. Then check remote control and booking links. A lock, a hub and access software can be separate purchases. Confirm the full setup before relying on automatic guest codes.
August Wi-Fi Smart Lock: what to consider
Check the deadbolt fit first. Guests need a keypad for PIN entry without a phone. A current booking-driven code process was not confirmed for this model, so do not assume it is included. Read the August Wi-Fi Smart Lock profile for its plans and requirements.
Lockly Secure Pro (Standard Deadbolt): what to consider
Check the Standard Deadbolt model and software limits. Free Lockly Home limits properties and offline codes. Larger needs require LocklyOS. Its price was not confirmed. Read the Lockly Secure Pro (Standard Deadbolt) profile for its plans and requirements.
Nuki Smart Lock (US Deadbolt): what to consider
Check how guests enter and whether your software works with Nuki Web. Sharing digital access by hand does not need Smart Hosting. Booking links need that separate package for each lock. Read the Nuki Smart Lock (US Deadbolt) profile for its plans and requirements.
Explore all smart access options, how to choose a lock for a US rental, how to plan automatic guest access codes to continue your shortlist.
Common questions
What should I check before choosing between August Wi-Fi Smart Lock, Lockly Secure Pro (Standard Deadbolt) and Nuki Smart Lock (US Deadbolt)?
Start with the exact door and lock model. Check the keypad, bridge or hub needed for your chosen booking connection. Decide which system should create and remove guest codes. A compatible brand name alone does not confirm that the full setup will work.
How should I plan backup entry with August Wi-Fi Smart Lock, Lockly Secure Pro (Standard Deadbolt) and Nuki Smart Lock (US Deadbolt)?
Check how the exact model lets guests in if the main method fails. Test the guest steps before arrival and arrange local help. A code may work offline but still need an internet link for you to change or remove it.
Can August Wi-Fi Smart Lock guests use my existing physical key?
Yes, if the deadbolt fits. The lock keeps the outside hardware and old key. App-based guest keys are a separate way to enter. For PIN entry without a phone, you need a suitable keypad. Do not assume a lock-only order comes with one.
Can Lockly Secure Pro issue a guest code while the lock is offline?
Yes. Lockly describes Offline Access Codes for one use or a set time. Guests do not need an app to use them. The free monthly limit is capped; more codes need LocklyOS. Check the limit for your setup if guests change often.
Will Nuki Smart Lock fit any US deadbolt?
No. Nuki’s US guide calls for a single-cylinder deadbolt: a key outside and a thumbturn inside. The door’s swing and nearby hardware also affect fit. Use the US guide and measure the needed space before you buy.