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 igloohome Deadbolt Go vs Nuki Smart Lock (US Deadbolt)
Compare August Wi-Fi Smart Lock vs igloohome Deadbolt Go 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
igloohome Deadbolt Go
Deadbolt Go offers fingerprint, PIN, Bluetooth-key and mechanical-key entry.
Best for: Using guest-code options that do not need a live link to the lock.
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 | igloohome Deadbolt GoSmart 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. | Count the devices you need, not just properties. Check whether your account qualifies and get an exact 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. | Deadbolt Go supports a fingerprint, PIN, Bluetooth key or physical key. Its DBX1/DBX2 API listing supports algoPIN. This can make guest codes without a live link to a supported, paired lock. Do not assume offline codes let you unlock from afar, cancel access at once or set a custom PIN locally. The US store sells the lock. Check whether your rental-software partner supports Go. | 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. | Deadbolt Go · add-on Price for one lock. Shipping, tax, installation, a bridge and automatic-access services cost extra. This is not a total for your property count. Optional Bridge · add-on A supported Bridge costs extra. Bridge 4.0 showed an $83.99 USD offer. Check that the current model works with Go and is the one you selected. iglooconnect automation 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. | Deadbolt Go: USD 139.99/lockPrice per hardware item Plan prices and conditionsDeadbolt Go: USD 139.99/lock Price per hardware item Price for one lock. Shipping, tax, installation, a bridge and automatic-access services cost extra. This is not a total for your property count. This price covers one device, managed door or service unit. Your required quantity and total cost are not confirmed. Deadbolt Go: Deadbolt Go: USD 139.99/lock Price per hardware item Price for one lock. Shipping, tax, installation, a bridge and automatic-access services cost extra. This is not a total for your property count. This price covers one device, managed door or service unit. Your required quantity and total cost are not confirmed. Optional Bridge: Price not confirmed A supported Bridge costs extra. Bridge 4.0 showed an $83.99 USD offer. Check that the current model works with Go and is the one you selected. 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. iglooconnect automation: 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 1.9 / 5 · 34 reviews GoogleRating 4.5 / 5 · 706 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 Deadbolt Go DBX1/DBX2 replaces your existing deadbolt. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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 Create algoPIN codes offline for paired, supported devices. Check how long codes last and the rules for first use. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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 An optional Bridge enables some remote controls and collects activity logs. It needs power and internet. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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 Create algoPIN guest codes without internet. This does not mean you can unlock the door or cancel codes from afar. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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 a fingerprint, PIN, Bluetooth digital key or mechanical key. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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 Get logs through Bluetooth or a supported Bridge. Check your lock and connection. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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 Use a mechanical key or supply emergency power through USB-C. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| With conditions Keep your existing physical key. The rechargeable battery warns you below 20%. Model: US Smart Lock (Deadbolt), retrofit; hardware SKU undisclosed
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| 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: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black | 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 Door thickness 1⅜–2 inches; 2⅛-inch cross bore and 2⅜/2¾-inch backset; right/left swing Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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 Uses Bluetooth. Remote management needs a separate Bridge with power and internet. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black | 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
| Check this for your exact device and account. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black | 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 Uses four AA batteries. The claimed life is up to 12 months, depending on use. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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
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| 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 | With conditions The developer API lists Go DBX1/DBX2. Check account access and business terms before connecting your software. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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
| Count the devices you need, not just properties. Check whether your account qualifies and get an exact quote. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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 Go page lists only igloohome and iglooconnect support. Check whether your outside service can connect. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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 US store lists the lock alone at USD 139.99. Installation and checkout costs are separate. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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 Partner and iglooconnect services have separate plans. Check which Go connections work and any fees. Model: Deadbolt Go DBX1 Satin Nickel / DBX2 Matte Black
| 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
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Compare locks and guest-entry tools — August Wi-Fi Smart Lock vs igloohome Deadbolt Go 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.
igloohome Deadbolt Go: what to consider
Check the paired lock and partner support for algoPIN codes. An offline code does not let you unlock from afar. It does not let you remove access at once. Check these limits for guest changes. Read the igloohome Deadbolt Go 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, igloohome Deadbolt Go 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, igloohome Deadbolt Go 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.
Do Deadbolt Go guests need the igloohome app?
A Bluetooth key needs the app and a nearby phone with Bluetooth on. A guest PIN uses the keypad instead. Use a guest PIN, not your Master PIN. Tell guests which method to use before they arrive.
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.