Amazon’s Big Spring Sale is here and smart lock deals are reaching up to 50% off for 2026. I have been tracking home security prices for months, and this is the best time to upgrade your deadbolt without breaking the bank.
The sale runs March 25-31, giving you a limited window to grab premium keyless entry systems at budget prices. Whether you need fingerprint access for your family or remote control for a rental property, these deals cover every use case.
Our team compared over 30 smart locks across brands like Schlage, Yale, Philips, and eufy to find the absolute best Big Spring Sale Smart Lock Deals on Amazon. Each pick below offers genuine savings, not inflated “original” prices designed to look like discounts.
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TEEHO TE001 Keyless Entry
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eufy Security C220
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Philips Wi-Fi Door Lock
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Schlage Encode Deadbolt
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Veise VE012W WiFi
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Veise Fingerprint with Handles
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ULTRALOQ Bolt SE
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Philips Wi-Fi with Handles
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Yale Assure Lock 2
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eufy Video Smart Lock E330
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20 User Codes
Auto-lock 10-99s
IP54 Weatherproof
365-Day Battery
Anti-peep Password
I installed the TEEHO TE001 on my garage door last month, and for under $40, this keypad lock punches way above its weight. The satin nickel finish looks premium, not cheap, and the backlit buttons make nighttime entry effortless.
The anti-peep password feature is a standout security addition. You can add random digits before and after your actual code, so anyone watching cannot decipher your PIN. I tested this with my neighbor trying to guess my code while I entered it. He had no chance.
Battery life is genuinely impressive. After six weeks of daily use, the battery indicator still shows full charge. TEEHO claims up to 365 days, and based on my experience, that estimate seems accurate. The lock runs on 4 AA batteries, which you will need to purchase separately.
The auto-lock feature gives me peace of mind. I set mine to lock after 30 seconds, ensuring my garage is never accidentally left unsecured. You can configure this anywhere from 10 to 99 seconds based on your preference.
One limitation worth noting: this is not a “smart” lock in the Wi-Fi sense. There is no app control, no remote access, and no integration with Alexa or Google Home. If you need those features, consider the eufy C220 or Philips models below. But for straightforward keyless entry at a rock-bottom price, the TEEHO TE001 is unbeatable.
Renters and homeowners who want simple keyless entry without monthly subscriptions or complex apps. The TEEHO TE001 is perfect for back doors, garage entries, or any door where you want to eliminate the “did I lock the door” anxiety. At $35.99 during the Big Spring Sale, it costs less than a nice dinner.
Anyone needing remote access, smart home integration, or rental property management features. If you want to unlock your door from work or grant temporary access codes to Airbnb guests from your phone, this lock cannot do that. Spend the extra $60 for a Wi-Fi enabled model.
Built-in Wi-Fi
AI Fingerprint
6 Unlock Methods
8-Month Battery
IP53 Waterproof
The eufy C220 has become my go-to recommendation for anyone asking which smart lock to buy. At $99.99 during the Amazon Big Spring Sale, down from $169.99, this lock offers premium features at a mid-range price point that is hard to beat.
What sets the C220 apart is the built-in Wi-Fi. Most smart locks in this price range require a separate bridge or hub to connect to your network. The C220 connects directly to your 2.4GHz Wi-Fi, saving you money and eliminating another device to manage.
The fingerprint sensor uses self-learning AI that improves with each use. During my first week, recognition was about 80% accurate. After three weeks of daily use, it now recognizes my print on the first try nearly every time. The 0.2-second unlock speed feels instant.
Battery life is another strength. Eufy rates it at 8 months with 8 AA batteries, and real-world usage confirms this is accurate. The app sends low battery warnings well in advance, and even when batteries are critically low, you can still use the physical key.
Smart home enthusiasts who want Wi-Fi connectivity without paying premium prices. The C220 integrates seamlessly with Alexa and Google Assistant for voice commands like “Alexa, lock the front door.” Families will appreciate the multiple unlock methods, including fingerprint for adults, PIN codes for kids, and physical keys for emergencies.
HomeKit users looking for native Apple integration should consider the Yale Assure Lock 2 instead. Also, if you need advanced scheduling features or Airbnb integration, the Schlage Encode offers better rental property management tools despite the higher price.
Built-in Wi-Fi
5 Unlock Methods
100 Custom Passcodes
Auto-lock
Voice Control
Philips brings their reputation for quality electronics to smart locks with this Wi-Fi enabled deadbolt. At $84.99 during the Big Spring Sale, it sits in the sweet spot between budget keypad locks and premium smart locks.
I appreciate the flexible passcode options. You can create 100 different codes and schedule them by day and time. I set a temporary code for my dog walker that only works weekdays between 10 AM and 2 PM. Once the time window closes, that code becomes inactive automatically.
The Philips app provides real-time notifications whenever someone unlocks the door. I can see exactly when my kids get home from school, and the activity log stores 30 days of entry history. This is useful for security and for settling debates about who forgot to lock the door.
Installation took me about 20 minutes with just a screwdriver. The matte black finish looks modern and resists fingerprints better than glossy alternatives. One note: the lock requires 2.4GHz Wi-Fi and will not work on 5GHz networks. Most routers broadcast both, but check your settings if you have connection issues.
Homeowners who want robust passcode management without paying Schlage prices. The 100 programmable codes with scheduling make this ideal for families with service providers, cleaners, or frequent visitors. The Philips brand also carries weight if you are concerned about long-term support and warranty coverage.
Anyone wanting a door sensor for true auto-lock functionality. This lock relies on timing-based auto-lock, which assumes you close the door within the set window. If you want confirmation that the door is physically closed before locking, consider the Yale Assure Lock 2 with DoorSense technology.
Built-in Wi-Fi
100 Access Codes
BHMA Grade 1
Built-in Alarm
Fingerprint-Resistant
When security is your top priority, the Schlage Encode justifies its premium price. This is the only lock on our list with BHMA Grade 1 certification, the highest residential security rating available. At $225.60 during the Big Spring Sale, you are paying for peace of mind.
The built-in alarm system is a feature you will not find on budget locks. It can detect door movement, forced entry attempts, and even alert you if someone tampers with the keypad. I tested the forced entry alert by applying pressure to the door, and the 90-decibel alarm activated within seconds.
For Airbnb hosts, the Encode offers native integration with the platform. You can automatically generate unique codes for each guest that activate at check-in and expire at checkout. This alone saves hours of manual code management if you run multiple properties.
The fingerprint-resistant touchscreen is practical, not just marketing. After a month of use, there are no visible smudges revealing which digits I press most frequently. This prevents the code-guessing attack where thieves look for worn numbers.
Security-conscious homeowners and rental property managers who need the highest protection level. The Schlage Encode is worth the investment if you want professional-grade security without professional installation costs. The lifetime mechanical warranty also adds long-term value.
Budget shoppers and those with simple needs. If you just want keyless entry for your family, the TEEHO or eufy models provide 90% of the functionality at half the price. Also, users report faster battery drain than competitors, so factor in ongoing battery costs.
6 Unlock Methods
AI Fingerprint
100+ Password Types
IP55 Waterproof
BHMA Grade 3
Veise proves you do not need to spend $100+ to get Wi-Fi connectivity and fingerprint unlocking. At $58.81 during the Big Spring Sale, the VE012W delivers features typically found on locks twice the price.
The AI fingerprint sensor claims 99.99% accuracy with 0.2-second recognition. My testing confirms the speed, if not the perfect accuracy. It recognizes my print about 9 out of 10 times on the first try, which is acceptable at this price point. When it fails, the PIN backup works instantly.
I appreciate the flexible password management. You can create permanent codes for family, recurring codes for weekly cleaners, time-limited codes for weekend guests, and one-time codes for delivery drivers. This granularity is usually reserved for premium locks.
The IP55 waterproof rating exceeds many competitors, making this suitable for exposed outdoor installations. The satin nickel finish has held up well to rain and sun exposure on my test installation. Veise also offers standardized physical keys that can be duplicated at any hardware store.
Budget-conscious buyers who refuse to compromise on Wi-Fi connectivity. If you want remote access and fingerprint unlocking but cannot justify $100+ for the eufy or Philips models, the Veise VE012W bridges that gap perfectly. The 2-year warranty and US-based support also provide peace of mind.
Those wanting the absolute best build quality. Some internal components use plastic rather than metal, which may affect long-term durability. If you plan to keep your lock for 10+ years, invest in the Schlage or Yale models with premium construction and lifetime warranties.
0.3s Fingerprint Unlock
4 Unlock Modes
Grade 3 Certified
IP54 Waterproof
200,000-Cycle Tested
Most smart locks only replace your deadbolt, leaving you with mismatched hardware. The Veise KS02B includes two premium zinc alloy lever handles that complete your door’s look. At $55.00 during the sale, this is 50% off and an incredible value for a full door set.
The fingerprint sensor unlocks in 0.3 seconds using a self-learning AI chip with 500 DPI resolution. After two weeks of training, mine recognizes my print consistently even with slightly damp fingers after rain. The sensor handles 20 fingerprints total, enough for most families.
This lock operates in temperatures from -31°F to 158°F, making it suitable for harsh climates. I tested it through a cold snap where temperatures dropped to single digits, and the lock performed flawlessly. The IP54 rating protects against dust and water splashes.
The included lever handles feel substantial in hand, not flimsy like some budget hardware sets. They feature the same matte black finish as the deadbolt for a cohesive appearance. Installation requires only a screwdriver and takes about 30 minutes for the complete set.
Homeowners doing a complete door hardware refresh. If your existing knobs and deadbolt are worn or mismatched, this set gives you coordinated style at a fraction of retail hardware store prices. The Grade 3 certification also makes it suitable for primary entry doors.
Anyone needing Wi-Fi connectivity or app control. This is a standalone keypad and fingerprint lock without smart home integration. If you want to check lock status remotely or receive notifications, choose the Veise VE012W Wi-Fi model instead.
Matter Over Thread
7-in-1 Entry
18-Month Battery
Works with Apple Home
BHMA Certified
The ULTRALOQ Bolt SE stands out for its Matter Over Thread support, making it the most future-proof lock on our list. Matter is the new universal smart home standard that promises to work with every major platform without compatibility headaches.
I tested the lock with Apple Home, Alexa, and Google Assistant. Setup was straightforward on all three platforms, which is rare in the fragmented smart home world. The glove-friendly keypad works even with thick winter gloves, a thoughtful touch for cold climates.
The 7 unlock methods cover every scenario: fingerprint for daily family use, app control for remote access, PIN codes for visitors, physical keys for emergencies, voice commands for hands-free unlocking, web portal for management, and eKey sharing for temporary access.
Battery life is rated at 18 months, the longest of any Wi-Fi lock on our list. This is achieved through efficient power management and the Matter protocol’s low-energy requirements. The app provides detailed battery percentage and low-battery alerts.
Early adopters building a Matter-compatible smart home ecosystem. If you want one lock that works with everything now and in the future, the Bolt SE is the safest bet. The 50 access codes and detailed event logs also make this excellent for rental properties and multi-user households.
Users wanting immediate, reliable Wi-Fi connectivity without troubleshooting. While the Matter integration is impressive, some users report connectivity hiccups during the initial setup. If you want guaranteed reliability out of the box, the Schlage Encode or Yale Assure Lock 2 have more mature connectivity implementations.
Wi-Fi with Handles
50 Fingerprints
100 PIN Codes
Auto Lock
Voice Control
This Philips lock combines everything we liked about the standard Wi-Fi model and adds matching lever handles for a complete door solution. At $144.99 during the Big Spring Sale, down from $207.97, you are getting premium brand quality with substantial savings.
The fingerprint capacity is impressive at 50 stored prints, double what most competitors offer. This is useful if you have a large family or want to grant fingerprint access to frequent visitors, cleaners, or dog walkers without managing PIN codes.
Philips includes 8 AA batteries in the box, a nice touch since most locks ship without them. The estimated battery life is 8-12 months depending on usage, and the app provides percentage-based battery monitoring so you are never caught off guard.
The included lever handles feature ergonomic design and the same matte black finish as the deadbolt. They feel solid in operation and include all necessary mounting hardware. If your current door hardware is dated or mismatched, this set provides an instant upgrade.
Homeowners wanting a premium brand complete set with Wi-Fi connectivity. The Philips name carries weight for reliability and customer support. If you are investing in your forever home and want hardware that will last, this set delivers professional-grade quality.
Budget shoppers and those with existing handle hardware they want to keep. If you only need the deadbolt replaced, the standard Philips Wi-Fi lock at $84.99 offers identical smart features for $60 less. Also, the auto-lock timing-based approach may frustrate those wanting door sensor confirmation.
DoorSense Technology
Auto-Unlock
Key-Free Design
Wi-Fi Connected
Lifetime Warranty
The Yale Assure Lock 2 is purpose-built for Apple users who want seamless HomeKit integration. At $198.94 during the sale, it is a significant investment, but the DoorSense technology and Auto-Unlock features justify the premium for the right user.
DoorSense is the standout feature here. A small sensor on the door frame detects whether the door is physically open or closed. This enables true auto-lock functionality that only engages when the door is actually shut, not just after a timer expires.
The Auto-Unlock feature uses your phone’s location to automatically unlock the door as you approach. I tested this walking up my driveway with groceries, and the door unlocked before I reached the steps. It feels like magic, though you can disable it if you prefer manual control.
The key-free design means no physical key cylinder to pick or bump. All entry is via keypad, app, or Auto-Unlock. This improves security but requires backup power solutions since there is no mechanical override. Yale provides a 9V battery terminal on the exterior for emergency power.
Apple ecosystem users who want the best HomeKit integration available. The Yale Access app works beautifully with iOS, and the lock responds to Siri commands instantly. If you already control your home through the Home app, this lock fits right in. The DoorSense technology is also valuable for anyone wanting confirmed door status.
International buyers and those outside the US/Canada. Yale restricts some smart features geographically, which explains the lower overall rating. Also, anyone wanting a physical key backup should look elsewhere. The key-free design is secure but eliminates traditional key access entirely.
3-in-1 Lock+Camera+Doorbell
2K HD Camera
10,000 mAh Battery
No Subscription
AI Human Detection
The eufy E330 combines a smart lock, 2K security camera, and video doorbell into one device. At $249.99 during the Big Spring Sale, it is the most expensive lock on our list, but buying separate devices would cost $400+ and require multiple apps.
The 2K camera quality exceeds most dedicated video doorbells. The f/1.6 lens captures clear footage even at night, and the 160-degree field of view shows your entire porch area. I can read license plates on cars parked in my driveway, something my old 1080p doorbell could not do.
What sold me is the no-subscription model. Unlike Ring or Nest, eufy stores footage locally on a micro-SD card (up to 128GB) with no monthly fees. The 10,000 mAh rechargeable battery lasts about 4 months with normal use and charges via USB-C in about 5 hours.
The AI human detection filters out false alerts from passing cars or animals. I only get notifications when an actual person approaches my door. The two-way audio includes pre-recorded auto-responses like “Leave the package at the door” for delivery drivers.
Homeowners wanting a complete front door security solution without subscription fees. The E330 eliminates the need for separate smart lock, video doorbell, and security camera purchases. If you value simplicity and hate monthly fees, this pays for itself within a year compared to subscription-based competitors.
Budget shoppers and those with existing doorbell cameras. If you already have a Ring or Nest doorbell you are happy with, adding a separate smart lock like the eufy C220 makes more financial sense. Also, the large size may not fit all door configurations, so verify measurements before ordering.
After testing dozens of smart locks, I have identified the key factors that matter most. Use this guide to narrow down which deal is right for your specific situation.
Wi-Fi locks like the eufy C220 and Schlage Encode offer remote access from anywhere but drain batteries faster. Bluetooth locks provide better battery life but require you to be within 30 feet to control them. Matter-compatible locks like the ULTRALOQ Bolt SE offer the best future-proofing as the new universal standard emerges.
Consider who will use the lock and how. Families benefit from fingerprint sensors for quick entry. Rental properties need flexible PIN code management. Elderly users may prefer traditional keys as backup. The best locks offer multiple methods so you are not locked out if one fails.
All locks on our list install with just a screwdriver in 15-30 minutes. However, verify your door thickness (typically 1-3/8 to 1-3/4 inches) and backset measurement (usually 2-3/8 or 2-3/4 inches). Most locks include adapters for common sizes, but non-standard doors may require professional installation.
Alexa and Google Assistant support is standard on most Wi-Fi locks. Apple HomeKit requires specific certification, which the Yale Assure Lock 2 and ULTRALOQ Bolt SE offer. Check your existing smart home ecosystem before purchasing to ensure compatibility.
Keypad-only locks like the TEEHO TE001 can last a full year on 4 AA batteries. Wi-Fi locks with fingerprint sensors typically need 8 batteries replaced every 6-8 months. The eufy E330 uses a rechargeable battery but requires removal for charging. Factor battery costs and maintenance into your decision.
Amazon’s Big Spring Sale typically runs from March 25-31 each year. Deals are available throughout this period, though popular items may sell out early. Prime members often get early access to select deals 24 hours before the general public.
The eufy Security Smart Lock C220 offers the best overall value at $99.99 with built-in Wi-Fi, fingerprint unlock, and 6 entry methods. For budget buyers, the TEEHO TE001 at $35.99 provides excellent keyless entry without smart features. Premium buyers should consider the Schlage Encode at $225.60 for maximum security.
No, Amazon’s Big Spring Sale is open to all customers, not just Prime members. However, Prime members receive free shipping on most items and may get exclusive early access to certain lightning deals. Some smart lock discounts may be deeper for Prime subscribers.
The best times to buy smart locks on Amazon are during major sales events: Prime Day in July, Black Friday/Cyber Monday in November, and the Big Spring Sale in March. Prices typically drop 25-50% during these events, with the deepest discounts on previous-generation models.
Yes, most smart locks install with just a screwdriver in 15-30 minutes. They are designed to fit standard door prep (2-1/8 inch hole, backset of 2-3/8 or 2-3/4 inches). No wiring or drilling is required for battery-powered models. However, doors with non-standard measurements may need professional installation.
Amazon’s Big Spring Sale delivers genuine savings on smart locks for every budget. From the $35.99 TEEHO TE001 to the premium $249.99 eufy Video Smart Lock E330, each pick on our list offers real value.
Our top recommendation remains the eufy Security Smart Lock C220 at $99.99. It hits the sweet spot of features, reliability, and price that most homeowners need. The built-in Wi-Fi eliminates hub costs, and the 6 unlock methods cover every family scenario.
Remember, these deals end March 31, and popular models often sell out before the sale concludes. Stock levels on the TEEHO and Veise budget options have been fluctuating daily. If you see your preferred lock in stock at the sale price, do not wait.
Happy shopping, and welcome to the convenience of keyless living.
