Aqara Smart Lock U100
The standalone US U100 offers keypad, fingerprint and compatible Apple home-key entry.
Best for: Choosing several local entry methods on the specified US lock.
YOUR SHORTLIST, SIDE BY SIDE
Aqara Smart Lock U100 vs Lockly Secure Pro (Standard Deadbolt) vs Nuki Smart Lock (US Deadbolt)
Compare Aqara Smart Lock U100 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 |  Aqara Smart Lock U100Smart 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 U100 if you want local entry by keypad, fingerprint or compatible Apple home key. This profile covers the US Gray standalone SDL-D01 U100. It is not a kit. To manage Aqara Home passwords from a distance, buy a compatible Aqara Zigbee 3.0 hub separately. The lock price is only part of that setup. | 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 | Standalone U100 · add-on One Gray/Silver U100 lock. A supported remote hub, NFC accessory, taxes and installation cost extra. Compatible Aqara remote hub · add-on Remote Aqara Home password management needs a supported hub. Its exact price is unknown. | 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 | Standalone U100: USD 189.99/lockPrice per hardware item Plan prices and conditionsStandalone U100: USD 189.99/lock Price per hardware item One Gray/Silver U100 lock. A supported remote hub, NFC accessory, taxes and installation cost extra. This price covers one device, managed door or service unit. Your required quantity and total cost are not confirmed. Standalone U100: Standalone U100: USD 189.99/lock Price per hardware item One Gray/Silver U100 lock. A supported remote hub, NFC accessory, taxes and installation cost extra. This price covers one device, managed door or service unit. Your required quantity and total cost are not confirmed. Compatible Aqara remote hub: Price not confirmed Remote Aqara Home password management needs a supported hub. Its exact price is unknown. 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 4.3 / 5 · 130 reviews GoogleRating 4.7 / 5 (rounded) · 16,118 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 U100 replaces a US deadbolt. This is the lock alone, without a hub kit. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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. | With conditions Create temporary and one-time passwords. Remote setup needs an Aqara Zigbee hub. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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 To manage passwords remotely in Aqara Home, buy a compatible Aqara Zigbee 3.0 hub separately. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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. | With conditions Generate one-time passwords locally. Fingerprints and PINs also work at the lock. The lock needs power. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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 Use a PIN, up to 50 fingerprints, Apple home key or a mechanical key. NFC cards are sold separately. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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. | Check this for your exact device and account. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit) | 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 Use a mechanical key or supply emergency power through USB-C. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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
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| 02 / Installation and connections | |||
| Lock compatibility Supported locks or required door hardware. | Check this for your exact device and account. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit) | 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 35–55mm door thickness, 60/70mm backset, 2–10mm door gap Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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 Bluetooth 5.0, Zigbee 3.0 and NFC; not native Wi-Fi or Thread Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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: SDL-D01 U100 Gray lock-only (not DL-D01D kit) | 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 Apple Home, Alexa, Google Home and IFTTT. You need the right setup and hub. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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 four AA batteries. The claimed life of up to eight months assumes eight fingerprint unlocks a day. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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
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| API access What other software can control and who gets access. | Check this for your exact device and account. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit) | 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: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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 Gray or Silver U100 lock. Buy a compatible hub separately for remote access. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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 US store lists the lock alone at USD 189.99. The hub and installation cost separately. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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. | With conditions The lock-only offer does not include the hub needed for remote access or an NFC card. Model: SDL-D01 U100 Gray lock-only (not DL-D01D kit)
| 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
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Compare locks and guest-entry tools — Aqara Smart Lock U100 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.
Aqara Smart Lock U100: what to consider
Check the model and hub you need. To manage Aqara Home passwords from afar, buy a supported Aqara Zigbee hub separately. The lock price alone does not cover that setup. Read the Aqara Smart Lock U100 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 Aqara Smart Lock U100, 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 Aqara Smart Lock U100, 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.
What backup options does Aqara Smart Lock U100 offer for a flat battery?
Aqara lists a physical key and a USB-C port for backup power. Plan how a guest can reach the backup before the battery runs flat. These methods do not promise entry if there is another fault.
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.