10 Smart Lock Deals: Prime Big Deal Days (October 2026 Sale)

The Schlage Encode Smart WiFi Deadbolt leads our picks for the best smart lock deals worth watching during Amazon’s Prime Big Deal Days in 2026, because it pairs built-in WiFi with a 100-code capacity, BHMA Grade 3 security, and Schlage’s long track record for reliability across more than 13,000 owner reviews. For shoppers who want a fingerprint reader on a tighter budget, the TEEHO TE002 Fingerprint Deadbolt is the value pick: a 0.3-second AI fingerprint sensor, 20 stored prints and codes, and a sub-budget price tag. If pure keypad simplicity matters more than connectivity, the TEEHO TE001 Keyless Entry sits at the bottom of the price ladder and still carries 10,000+ reviews at 4.5 stars.

Prime Big Deal Days runs October 6-7, 2026, and most of the offers below are worth watching during the sale. The shortlist mixes WiFi, Matter, Apple Home Key, and stand-alone keypad locks, so the right pick depends on which ecosystem you already run at home.

Our Top 3 Picks for Smart Lock Deals Prime Big Deal Days (October 2026)

Smart Lock Deals Prime Big Deal Days Compared

How We Chose

We compared the specs owners care about: connectivity, unlock methods, battery life, security certifications, and weather resistance. Amazon star ratings and review counts were checked in October 2026, and the list mixes price points from budget keypad locks to Apple Home Key deadbolts. No claims of hands-on testing; everything below is grounded in the product data and the themes reviewers report.

1. Schlage Encode: Best Overall Smart Lock

Schlage’s Encode is the lock to beat for a whole-home upgrade during Prime Big Deal Days. It skips the bridge entirely and connects to WiFi on its own, so the Schlage Home app handles codes and notifications from anywhere. Owners mention the auto-lock feature as a quiet everyday win, and the built-in alarm gives an audible response if the door moves while you’re out.

The Century trim in matte black is the look most buyers gravitate to. Schlage supports 100 codes, which is plenty for a busy household with housekeepers, dog walkers, and the occasional contractor. The keypad is fingerprint-resistant, so smudges don’t give away your code to anyone watching the door.

The Encode adds app control and voice control at a higher cost than the TEEHO TE001 below, which keeps things simple with keypad-only access. If you already run Alexa or Google Home and want codes you can hand out from the couch, the Encode is the pick that ties into the rest of your smart home setup. The lock is BHMA Grade 3 certified, the highest residential rating for security, durability, and finish.

Owners also note the keypad wakes up reliably even with cold fingers in winter, and the fingerprint-resistant finish holds up after a year of daily use without visible wear.

2. TEEHO TE002: Best Value Fingerprint Lock

The TEEHO TE002 is the smart lock to watch for a front door that doesn’t need to talk to your phone. Owners like the near-instant fingerprint reader, which is fast enough that kids stop thinking of it as a “smart” lock at all. The price sits well below the WiFi-enabled competition while keeping BHMA Grade 3 security.

Twenty fingerprints and twenty passcodes is generous for a sub-budget lock, and the one-time PIN feature is built for houseguests. TEEHO also adds silent mode for late-night entries and vacation mode if you’re away for a while. Anti-peep protection means you can type extra digits before or after your real code, and the lock still reads the right one.

Skip this pick if you want to buzz in a delivery while you’re at work, since the TE002 has no app layer to reach through. The Schlage Encode at the top is the one to choose when remote unlock matters. Most owners install the TE002 under a porch overhang to take advantage of the IP54 weather resistance, which is rated for typical outdoor door conditions but not direct, sustained rain.

Family access is the strongest use case. The lock stores 20 prints, so you can register each kid, both parents, and still have room for grandparents or a trusted neighbor.

3. TEEHO TE001: Best Budget Keypad Lock

TEEHO’s TE001 sits at the bottom of the price ladder and still pulls in 10,000+ reviews at 4.5 stars. It’s a straightforward keypad deadbolt: punch in a code, the door unlocks, and the auto-lock fires after you close up. Two backup keys ship in the box for the days the batteries die.

One-touch locking is a small but popular feature. Hold any key on the keypad for two seconds and the deadbolt throws itself. Reviewers like the satin nickel finish, which looks closer to a traditional lock than the fingerprint-equipped TE002 above.

Choose the TE002 if fingerprints are the whole point. Choose the TE001 if you want codes only and would rather put the savings toward something else. The TE001 also fits a back door, a garage entry, or a rental where you don’t want guests adding the lock to their phone, since the lock has no smart home connectivity at all.

One subtle perk: because there is no radio inside, the TE001 is unaffected by WiFi outages and won’t lose codes during a power blip.

4. ULTRALOQ Bolt SE: Best Matter-over-Thread Lock

The ULTRALOQ Bolt SE is the lock for a smart home that’s already running a Matter hub. It uses Matter over Thread for local control, built-in WiFi for remote access, and Bluetooth for setup. U-tec rates the battery at 18 months, which is the longest on the list, and IP65 weatherproofing covers tougher outdoor installs.

Seven unlock methods cover nearly every scenario: fingerprint, passcodes, the U-tec app, a web portal, eKeys, voice, and two mechanical keys. The fingerprint reader stores 50 prints, enough for a multi-generational household or a small office. Owners appreciate the activity history in the app, which logs every unlock with a timestamp.

Pick the Bolt SE if your hub is Matter-based. The Aqara U100 below leans on Zigbee and Apple Home Key, which is a better fit for an iPhone-centric household that wants tap-to-unlock. A Matter-compatible hub is required for the Bolt SE’s full features, including routines and remote unlock from outside the home network. The lock still works locally without one, but you lose the smart home glue.

Setup runs through the U-tec app and takes about 10 minutes once the deadbolt is in the door. The 2.4GHz-only WiFi is the only common pain point, and only older routers struggle with it.

5. Sifely S: Best for Airbnb and Rentals

The Sifely S is the lock we keep recommending to short-term hosts. The Sifely app generates temporary PINs that expire on a schedule, so a guest’s code stops working the moment they check out. The reversible handle fits both left- and right-swinging doors, which matters more in older buildings than people expect.

Five unlock methods cover the scenarios a host actually faces: fingerprint for repeat guests, keypad for first-timers, the app for management, an FOB for the cleaner, and a physical key as backup. Owners report that the fingerprint sensor holds up well across thousands of unlocks. If you’re managing a few Airbnb units, the time saved on key handoffs is real.

Choose the Sifely if guest code management is the main reason you’re upgrading. The Yamiry YR01 below is a more natural fit for a single-family home with Alexa, where the Sifely’s app-heavy workflow would be overkill. Remote access on the Sifely requires the optional WiFi gateway, sold separately. Without it, the app works over Bluetooth only, which is fine for on-site management but not for unlocking from across town.

Pair this lock with a reliable set of smart home gear and a guest WiFi network, and a single host can run a 3-unit property without ever handing out a physical key.

6. eufy C220: Best Built-In WiFi Lock

The eufy Security C220 is the lock for someone who wants WiFi control without buying a hub. It connects directly to your home network, and the eufy app handles codes, fingerprint enrollment, and activity logs. The self-learning AI improves fingerprint accuracy over time, so the lock gets faster the more you use it.

Six unlock methods cover the household: fingerprint, app, keypad, physical key, Apple Watch, and voice. Owners like the eufy app’s clean layout, especially the family member invite flow. Eight AA batteries power the lock for roughly 8 months, and the IP53 rating handles rain on a covered porch.

Choose the C220 if fingerprint unlock matters and you don’t want to manage a separate hub. The Schlage Encode at the top wins on overall review count and BHMA finish rating, but the C220 adds fingerprint and Apple Watch at a lower price. 8 AA batteries is more than most competitors, but the trade-off is no hub and no extra module to buy.

Setup is genuinely 10 minutes. Owners say the most useful app feature is the per-user activity log, which tells you which code or fingerprint unlocked the door and at what time.

7. Veise KS02A: Best for Fast Fingerprint

The Veise KS02A claims a 0.2-second fingerprint unlock, the fastest on the list, with 99.99% accuracy. Reviewers say the lock lives up to the speed claim in everyday use, and the 4,800+ reviews back that up at 4.4 stars. The keypad stores 20 fingerprints and 20 passwords, enough for a multi-generational household.

Auto-lock timing runs from 10 to 99 seconds, which is a wider range than most budget locks. Silent mode is useful for late-night entries, and vacation mode disables local unlock for the period you’re away. The matte black finish matches the rest of the roundup and resists fingerprints better than polished finishes.

Speed is the reason to pick this lock over the TEEHO TE002 above, which has a longer track record and slightly more refined anti-peep code behavior. The KS02A unlocks faster, but the trade-off is app polish. Both are standalone locks with no WiFi. Installation takes about 15 minutes with a single screwdriver, and Veise’s optional Bluetooth app is useful for managing fingerprints without standing at the door.

One reviewer note that comes up often: the matte black finish doesn’t show water spots after rain, which makes a difference for an exposed front door.

8. Yamiry YR01: Best Smart Handle Lock

The Yamiry YR01 is a handle-style smart lock, not a deadbolt, which makes it a fit for doors where you want a lever and keyless entry at the same time. The reversible handle installs on left- or right-swinging doors, and passage mode keeps the handle free-spinning during the day so it works like a normal handle.

Six unlock methods include fingerprint, app, passcode, key fobs, mechanical keys, and Alexa voice. Owners use passage mode for daytime entries and switch to locked mode at night. The app handles remote code generation, which is the same workflow hosts use for short-term rentals.

If your door already has a deadbolt above the handle, the Sifely S above is a cleaner swap. If the door has only a keyed knob today, the Yamiry replaces the whole assembly in one go. The WiFi gateway is sold separately for remote unlock from outside the home network. Without it, the lock works locally over Bluetooth and the keypad, which is enough for most single-family installs.

Installation runs about 10 minutes with the included hardware. The key fobs in the box are a nice touch for kids who lose keycards.

9. Veise RZ07: Best for Heavy User Code Use

The Veise RZ07 is the pick for a property manager or large household. It supports 250+ user codes and 50 fingerprints, with management from both the Veise app and a web portal. The 0.2-second AI fingerprint reader is the same as the KS02A above, but the RZ07 adds the web portal and a longer code list.

Seven unlock methods give you room to cover unusual cases. The app generates time-limited codes for guests, and the web portal is a fit for offices that prefer browser-based management. Veise’s customer service is mentioned frequently in owner reviews, which is unusual at this price point.

Choose the RZ07 if you need lots of codes and don’t run a Matter hub. The ULTRALOQ Bolt SE above is the better pick when protocol coverage and 18-month battery life matter more than raw code count. The RZ07’s WiFi gateway is sold separately, and owners who only need Bluetooth management can skip it entirely and run the lock from the Veise app on the same property.

The web portal is the differentiator. A property manager can issue a 30-day code from a laptop without ever installing the mobile app, which saves real time at scale.

10. Aqara U100: Best for Apple Home Key

The Aqara Smart Lock U100 is the pick for an Apple-centric household. It supports Apple Home Key, which means a tap of your iPhone or Apple Watch unlocks the door without even opening the app. The fingerprint reader handles 50 prints, and the auto-lock uses a built-in gyroscope to detect when the door actually closes.

IP65 weatherproofing is the highest on the roundup, which makes the U100 a fit for an exposed front door. USB-C emergency charging is a practical addition: if the batteries run flat, a power bank plugged into the bottom brings the lock back long enough to get inside. Battery life is rated at 8 months.

Home Key is the reason to pick this lock over the Schlage Encode at the top, which has a much larger owner base and broader Alexa and Google support. The Aqara U100 is the pick for an Apple household that wants tap-to-unlock. An Aqara Zigbee hub is required for the U100’s full features, including HomeKit automations and remote access. The lock still works locally as a fingerprint and keypad deadbolt without the hub, but you lose the smart home glue.

Day-to-day, owners say the gyroscope-based auto-lock is more reliable than timer-based auto-lock, because it only fires after the door actually shuts.

How to Choose the Best Smart Lock During Prime Big Deal Days

Smart locks vary more than the marketing suggests. The right one for your door depends on which ecosystem you already use, who needs access, and how much you care about remote unlock.

Connectivity: Wi-Fi vs Bluetooth vs Matter vs Zigbee

Built-in WiFi (Schlage Encode, eufy C220) gives you remote unlock and notifications without extra hardware. Bluetooth-only locks (Sifely S, Veise KS02A) need to be near your phone for app control but skip the network setup. Matter-over-Thread (ULTRALOQ Bolt SE) is the newest option and ties into Apple Home, Google Home, and Alexa through a single hub. Zigbee (Aqara U100) is the long-standing smart home standard, but Aqara’s lock needs the brand’s own hub to reach the rest of your smart home. Pick the protocol your hub already speaks if you have one; otherwise, built-in WiFi is the easiest place to start.

Security Certifications and Build Quality

Look for BHMA or ANSI Grade 3 certification on the lock body. It’s the residential benchmark for security, durability, and finish, and most of the locks above (Schlage Encode, TEEHO TE001, TEEHO TE002, ULTRALOQ Bolt SE, eufy C220, Veise KS02A, Veise RZ07) carry it. Grade 1 is the commercial benchmark and is overkill for a typical home. If the listing doesn’t mention a grade, ask before you buy.

Battery Life and Backup Access

Battery life ranges from 8 months (eufy C220, Aqara U100) to 18 months (ULTRALOQ Bolt SE). The longer the better for low-traffic doors, but every lock on this list uses AA batteries, which are cheap and easy to swap. Two features are worth confirming: a low-battery alert in the app or on the keypad, and a physical key backup. The Aqara U100 adds USB-C emergency charging, which is rare in this category.

Unlock Methods: Keypad, Fingerprint, App, Voice

More methods mean more flexibility. Fingerprint readers (TEEHO TE002, eufy C220, Veise KS02A, Veise RZ07, Aqara U100) work well for households with kids who lose keys. Keypads (Schlage Encode, TEEHO TE001, Veise KS02A) are the simplest option for a guest or contractor. App control is a near-universal feature for connected locks. Voice control through Alexa or Google Assistant is offered on the Schlage Encode, eufy C220, Sifely S, and Yamiry YR01. Pick the combination that matches your daily routine.

Best Use Cases: Rentals, Families, and Home Offices

For short-term rentals, the Sifely S and Yamiry YR01 are built for guest code rotation. For a busy family with kids, the Schlage Encode and eufy C220 cover the most use cases. For a home office, the Veise RZ07 and ULTRALOQ Bolt SE handle lots of users without running out of codes.

How to Shop Smart Lock Deals During the Sale

Check the model number and the year on every listing. Manufacturers release updated versions of popular locks, and the older version is the one that usually sees a deeper deal. Watch for bundle listings that include a WiFi gateway, an extra keypad, or a matching handle. Confirm the seller and the shipping promise before you check out. Most offers during Prime Big Deal Days need a Prime membership, and prices change through the event.

Quick checklist:

• Match the protocol to your existing hub or pick built-in WiFi if you have no hub
• Confirm BHMA or ANSI Grade 3 certification
• Check battery life and whether the lock accepts a physical key backup
• Pick the unlock methods your household will actually use
• Read the recent reviews for any reliability complaints, not just the average rating

Frequently Asked Questions

Final Verdict: Smart Lock Deals Prime Big Deal Days

Buy the Schlage Encode if you want the most reliable, most-reviewed smart lock on the list and don’t mind paying for built-in WiFi and voice control. Buy the TEEHO TE002 if fingerprint unlock at the lowest possible price is the goal. Buy the TEEHO TE001 if a no-frills keypad is enough and you want to spend the least. Buy the ULTRALOQ Bolt SE if your home runs on Matter and you want 18-month battery life. Buy the Sifely S if you manage a short-term rental and need guest code rotation. Buy the eufy C220 if you want fingerprint and WiFi without buying a hub. Buy the Aqara U100 if Apple Home Key tap-to-unlock is the feature that closes the deal for you.

Watch each pick on the day the sale starts. Prices change through the event, and the button on every product is the fastest way to check the current price on Amazon.