Search  for anything...
Sifely

Fingerprint Smart Door Lock with Handle & Keypad – No More Lost Keys, Keyless Entry & Remote Access for Home, Kids, Airbnb & Rental Property, DIY Install, Alexa & Google Compatible

  • Based on 9,266 reviews
Condition: New
Checking for the best price...
$67.97 Why this price?
Save $12.01 was $79.98

Buy Now, Pay Later

As low as $11.33 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Aug 3
Order within 2 hours and 59 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Color: Silver


Features

  • Fingerprint & Keyless Entry Perfect for FamiliesUnlock with fingerprint, keypad, app, FOB or key. Ideal for kids, parents and elderly users who dont want to carry physical keys anymore.
  • Airbnb & Rental ReadyInstantly generate guest access codes via app or web. Remote access logs let hosts manage properties with ease anytime, anywhere.
  • DIY Install in MinutesDesigned to fit most standard doors with no extra drilling required. Installation takes only a few minutes and the handle is reversible for left & right doors.
  • Bluetooth App & Remote AccessUse the app to unlock, check access records or manage users anytime. Works with Sifely WiFi Gateway (optional) to unlock the door from anywhere.
  • Alexa & Google CompatibleVoice control supported via Alexa or Google Assistant with the WiFi Gateway. Smart home integration for hands-free unlocking and modern convenience.

Description

Unlock the Future Sifely, Unlock the Future ! Here at Sifely, we are developing and leading the world's most advanced and reliable smart access technology. We spare no effort to make products that save our customer’s time by making access control easy to use and providing peace of mind through comprehensive monitoring options. Our mission is to provide access technology that serves many households and businesses alike resulting in convenience and safety. Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Designed for ease Ditch the keys and use your finger instead. Save your time and prevent frustration. Designed for ease Set up your fobs quickly and easily with our app. No keys needed. Designed for ease No confusion here. Receive alerts for low battery, successful unlock, and failed unlock and more. Designed for ease Connect your Alexa or Google home smart speaker via the Sifely Gateway for easy access Designed for ease No worries, just use a powerbank to power it up and get inside. With 4 AA batteries (not included) go up to a year without worrying about the batteries and learn to enjoy the convenience! Forget to lock on the way out? No worries, auto-lock will lock it for you as you leave. You can adjust these settings with the Sifely app! Rated IP65 for resistance for most types of weather! Functions between 14 F and 158 F (-10 C and 67 C) to work when you need it! Choose between permanent, timed, one-time, and recurring when programing your passcodes, fingerprints, fobs, and keys. Versatility for your needs! Versatility for life Sifely locks have many ways to share access with your friends and family. Choose what works for you! Versatility for life Choose between fingerprints, codes, cards and more. Perfect for offices, co-working spaces, & more. Versatility for life Manage the access of your employees & customers with codes, fingerprints, and more all from our app. Versatility for life With the Sifely Gateway (separate product), create and edit passcodes and other settings from afar. Versatility for life Use Sifely's webportal to manage all your devices conveniently. All included with Sifely. Sifely S Smart Lock Sifely S w/ Built-in WiFi Sifely St Smart Lock Sifely O Smart Lock Sifely O w/ Built-in WiFi Sifely X Smart Lock Sifely E Smart Lock

Brand: Sifely


Special Feature: Weather Resistant, Fingerprint, Fob Unlock, Passcode Unlock, Auto-Lock, One-Touch Lock, Touchscreen, Anti-Peeping Password, Back-Lit Keypad See more


Lock Type: Deadbolt


Item dimensions L x W x H: 7 x 3 x 1.12 inches


Material: Zinc


Brand Name: Sifely


Recommended Uses For Product: Front Door, Home Entry, Kids Access, Elderly & Family Use, Airbnb Guest Access, Rental Property Management, Office Door Control, Apartment & Vacation Rental


Number of Pieces: 16


Included Components: Mounting Plate, Rubber Gasket, Face Plate, Back Plate, Bolt Assembly, 2X Keys, 2X Key Cards


Model Number: Sifely S


UPC: 748528493019 767501154556


Model Name: Sifely S


Global Trade Identification Number: 19


Manufacturer Warranty Description: One Year Product Warranty


Manufacturer: Sifely


Unit Count: 1 Pack


Manufacturer Part Number: Sifely Smart Lock


Item Type Name: Smart Lock


Additional Features: Weather Resistant, Fingerprint, Fob Unlock, Passcode Unlock, Auto-Lock, One-Touch Lock, Touchscreen, Anti-Peeping Password, Back-Lit Keypad


Lock Type: Deadbolt


Controller Type: Remote Control


Control Method: App, Remote, Touch, Voice


Connectivity Protocol: Bluetooth, Wi-Fi


Smart Home Compatibility: Smart Home Compatible


Style Name: door knob


Color: Red


Shape: Oval


Material Type: Zinc


Finish Types: Satin Nickel


Item Dimensions: 7 x 3 x 1.12 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Secure, Smart, and Easy to Use
I’m very happy with this smart lock! Installation was simple, the fingerprint reader works quickly, and having multiple access options makes it very convenient. It feels sturdy, looks modern, and gives me extra peace of mind knowing my home is secure. Great value for the price! ⭐⭐⭐⭐⭐🔐✨
Reviewed in the United States on May 30, 2026 by Rozzi Moreno
    • Great lock, very convenient, and great customer service
We got these locks initially for a second home we plan to Airbnb when we're not there, 2 of them to cover front and back doors. The ability to easily add and remove temporary access codes from anywhere will make it much easier to handle guests. But once we had them, we liked them so much we got two more for our main house. We love being able to get in with a simple fingerprint scan, much easier even than other combination electronic locks if you're carrying heavy groceries or similar, and we never have to worry about carrying keys. The fingerprint reader is also fast, and much more reliable than my phone. We love the flexibility to issue codes to let a friend or cat-sitter in without giving them permanent access. And we love that we don't have to worry about forgetting to lock the door behind us — Sifely does that for us. Then there's the customer service — it's only when something goes wrong that you have to deal with this, but it's a good test of a company. We bought 4 of these locks, and had a problem with just one of them. It would say it was unlocked when we put in the code or our fingerprint, but we still couldn't open the door. Amazon's customer service couldn't handle this for us — they could send us a new lock, but we had to get the door open to replace it. Sifely's customer service reimbursed the cost of a locksmith to open the door (allowing us to change out the lock) AND sent us a replacement lock. The replacement works perfectly. I don't think this problem is common, but it's good to know that if things really do go wrong, Sifely still has your back. The only caveat is that changing/adding codes or fingerprints requires Bluetooth access to the lock if you only own this item (i.e. you have to be physically present to do it.) If you want to be able to add/change these from anywhere, which we need for the Airbnb place but not for the main home, you'll have to buy a separate Sifely "Gateway" to do it. Luckily, it's not too expensive, at roughly $40 on sale. One gateway can support several locks, in reasonably close range. ... show more
Reviewed in the United States on January 15, 2023 by Daniel R
    • I wish there was a 6th star. Honestly one of the best products I've gotten on Amazon.
For reference I had Lowe's Iris before it folded, I now have Samsung Smart-things and Amazon Alexa. My house is pretty smart. I've got devices galore from lots of different generations and brands. I have the Schlage Connected Smart Keypad Z-Wave Lever. I'm pretty used to the various challenges of working with equipment like this. In all of my time doing stuff like this I have never found a single item that made me say yes like Meg Ryan in When Harry Met Sally, until now. The order. I generally lean towards sold and fulfilled by Amazon, but the steep review curve for 5 stars and the acceptable window of 3 to 5 days even though I was ordering in the wee hours of a Sunday morning was acceptable, if it was as good as people said. I got it in 2 days after the first day a person could have seen it. I have no gripes there. Amazon level of delivery and that really is the gold standard today. yes... The package. It arrived and the first thing I noticed was that it was HEAVY. Like, is this shrink wrapped bricks? Is it a slab of lead, DU? A brief shake indicated that there was only the tiniest of jingles inside it. Now I was intrigued. I opened the package which was designed and implemented like it held high end scientific devices with everything in its own perfectly sized recessed pocket in the high density closed cell foam. Nested packages were as individualized as made sense. Screws separated by stage of install and door configuration. Stick on protection for any surface of the parts that you wouldn't want scratched. Physically, the shipment, the packaging, and all of the pieces were perfect. Yes... The install. It was much easier than the Schlage. Hard to read instructions, NOPE, super easy to follow video with shots done from angles that make sense for that stage. They even include a QR code if you don't feel like typing the supplied URL. It was so easy and smooth that I really can't say anything about it. If you have a Phillips head screwdriver and thumbs you can do this. Heck, you may even be able to do it without thumbs. Test it once it's installed and you're done. YES... Setup. Now I thought, the real nightmare probably begins. For comparison, with the Schlage, to program anything you really need the home automation side. With Lowe's Iris it was bearable but usually if I wanted to push changes to it I had to demount it and walk it over closer to the hub. It frequently required multiple attempts and sometimes ended up in a worse configuration as it wiped ones I wanted to keep and didn't load ones I did. Smart-things is even worse. Third party IDEs to interface and cobbled together rats nests of code. I use this part to do this, but that part to do that, this one only runs in Classic, that one runs in the new version unless you want to do this other thing then you have to run in classic... That's not the case here. Download one easy to find App from the app store. It's the only one and it's obvious. Again there's a video along with another QR code to get to it. I must confess that I didn't watch it. I opened the App. Login or Register? I guess register. Yup. Phone number, uh huh. SMS code came in, yup. Touch the knob to put it in pairing mode, ok. Oh it's paired and done and I'm in? That's pretty straight forward. Ohhhh... Configuration. Let's see what we've got here. Plainly legible and easily navigable? Pleasantly surprising, clean and clear. I'm tingly. Ok, I see pass codes lets check that out. Standard 3 dot drop down menu add, clear, etc. Add. Permanent. Wow that was crazy intuitive. Finger prints? I could go on, but seriously coming from other systems I can say that it is literally the most clean and intuitive FUNCTIONAL UI I have ever worked with. EVERYTHING is where and how you would think it should be. Everything that can be done with it is simple to implement with explanations available where you might need it, voice prompts, etc... YES YES YES YES!!!! In short, I love it. If you are looking to smarten up your entry control at a good price with no hassle, then you should have what he's having, Sifely. ... show more
Reviewed in the United States on September 3, 2020 by Mike W.
    • Good but doesn’t bring the gateway must buy separately/ BT Only
Great price initially until you find out that you need to cough up another 40 to 50 dollars additionally if you want to get most important features like unlocking your door when you are not home for someone else or to use Google home or Alexa because you need to buy the gateway. It only works though Bluetooth until you buy the gateway which will only let you open the door while you are at some distance of the door. So add an additional 50 bucks with the price of sale. I wish they would have been clear on this before I purchased but beside this it it easy to install and it has been working as intended. I am waiting for the gateway to be mailed to me so I am not sure how will the lock works when I add this bit I am sure it will also work as intended. ... show more
Reviewed in the United States on April 11, 2026 by Kathy G
    • Family Favorite
I replaced a older Schlage keyless entry with this one, and the family loves it! From the key fobs for quick entry to the fingerprint reader, it's great. We have found wet fingers don't work that great (no surprise) and my dad seems to have trouble with his fingers working. He's a contractor so that probably has everything to do with it. The surface of his fingers is always changing. We love the auto-lock feature. The phone app makes setup and configuring it easy. And I don't have to tear the handle apart just to replace the batteries. Hated that. ... show more
Reviewed in the United States on March 13, 2026 by T. Tudor
    • Extra Security Extra Security
Review Image by Glo_Wrm
So far so good! It’s a beautiful piece of hardware. All of the features work just as advertised. I purchased it 6 months before I was able to get it installed so I was afraid it wouldn’t work and I had wasted money, but my fears were subsided. The install video assisted, but the install pamphlet was dead on. All of the features work perfectly. Sometimes, the fingerprint recognition doesn’t immediately acknowledge the “lock” feature (unlock works like a charm), but if you go into the settings you can have it automatically lock the door within the optional seconds you specific. The voice feature will clearly announce the status of the lock. It says it works with Google and Alexa. I have both, but chose to pair it with Google since my Alexa works my cameras and robotic vacuum. I had very little difficulty pairing the lock with my Google and many times when I’m in, I’ll ask Google to manage the door and it lock/unlock without a hiccup. The selling point for me was the remote ability to lock/unlock the door at my discretion for my guests, as well as check the status of the door. You would need to purchase the Sifely gateway for this feature, but you will not be disappointed. It works well with your internet. You can also add authorize passkeys for trusted members so that they may be able to gain access to your home. I have the lock on my garage door. I highly recommend this lock. Update 07/24/24: I got in contact with the Sifely customer care group because the fingerprint option was still malfunctioning. The customer care group immediately decided that they would send a replacement deadbolt lock to replace this one. The Sifely care group was so courteous and attentive to my issue. They remained in constant contact with me even though I was slow to respond. They walked me through troubleshooting measures and ensured me my safety with their product was their only concern. Because of my interaction with the Sifely Customer Care group I highly endorse this product and will buy anything with the Sifely name on it. ... show more
Reviewed in the United States on May 25, 2024 Reviewed in the United States on May 25, 2024 by Glo_Wrm
    • Great product and outstanding customer service.
This is a great product! The build quality and packaging is superb, and the lock looks very smart. It's packed with features that are really useful, and make life much easier, especially with the WiFi hub (bought separately) that allows me to control the lock from anywhere in the world! However, after being in use for just over a year the electronics developed some random faults, not affecting the security of the lock, but nevertheless concerning. I messaged Sifely on their helpline, and received a response within minutes. This started a process that ended with them sending me a new lock. Absolutely outstanding customer service. I'm happy to report the new lock is now installed and faultless, and I'll keep my fingers crossed that is stays that way. As a result, I'm still a very happy owner of a lovely piece of security equipment, and happy to give Sifely another 5 star review. ... show more
Reviewed in the United States on April 10, 2026 by Mr. Colin Bateson
    • Security risk, door unlocks and opens on its own.
UPDATE: customer service was great in contacting me regarding the troubles I was having and they were extremely responsive and helpful. I did purchase the gateway and that seems to help a lot for my situation. Changed the rating to 4 stars largely due to customer service support. While this lock was easy enough to install, seems pretty solid lock. learning its features and functions is a bit more challenging. Thankfully the fob was easy to program and makes entry a bit easier during the learning curve. However, there has been more than 2 instances where I went to my property and not only was the door unlocked the door was actually open, how does that even happen? When leaving I have checked and double checked the lock after the first time this happened, door is closed, lock is engaged, batteries are new and still this happens again creating a terrible security issue. I have also now purchased the “optional” gateway, but will not i’m not sure the lock will be in the door long enough to even try that to see if it makes anything easier. It is too late to try return the lock I’m sure , but maybe I can still get my money back in the gateway. I have reached out to the manufacturer, hopefully I will get some answers. ... show more
Reviewed in the United States on August 9, 2025 by Terry B

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...