Price: $89.99 - $76.49
(as of Jan 23, 2026 18:34:24 UTC – Details)
From the brand

Sifely
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.
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【Built-in WiFi — Remote Access Anytime】Built-in WiFi smart door lock lets you control access from anywhere via app, view real-time lock status, receive alerts, and share eKeys—no extra gateway required. Truly keyless living.
【6-in-1 Keyless Entry for Everyone】Unlock with fingerprint, keypad code, RFID card, app, physical key, or Alexa & Google voice commands. Ideal for kids, seniors, cleaners, contractors, guests, and emergency access.
【Perfect for Home, Airbnb & Rentals】Create one-time or time-limited codes, auto-send access to guests, and manage multiple doors with the manager portal. Stores 200 codes + 100 fingerprints. Made for hosts & property owners.
【Easy DIY Install on Most US Doors】Fits standard 1-3/8″ to 2-1/4″ thick doors with 2-3/8″ or 2-3/4″ backset. DIY installation with just a screwdriver. Durable zinc alloy handle + deadbolt knob boosts security & style instantly.
【Long Battery Life & Type-C Backup】Up to 6 months battery life with low-power alerts in the app. Auto-lock and one-touch lock for safety. Type-C emergency power port ensures you’ll never get locked out—even with dead batteries.




























Sarah Harrison –
Great lock, amazing value
Prior to this we had a Kwikset 917. Fine lock but basic. This Sifely lock is 40% less than a new 917 and offers far more functionality.Smarter design, easy peasey to set up and connect to the Sifely app (no hubs needed).It just works. It came with keys, electronic tags and the fingerprint reader works too. It connected to wifi easily.I recommend it
charles W. –
Very good quality lock
This is my second time Sifely lock, it looks very high end, and feels on hands very heavy, very good quantity, I installed it very fast because this is my second time to install it, you can do it yourself within 15 minutes with a screwdriver, download the app and connect the WiFi easy and simple, but the WiFi must be the 2.4GHz, I am using it very conveniently now, first time of my purchase, I don’t know how to reset my main password, I contacted the customer service, a lady gave me very helpful and friendly support, I don’t have any complaints about this item.
Brandon –
Good Locks, Great Customer Support
Long journey to this 5-star, but the Sifely support team get it because of their stellar customer support. We bought this lock specifically because it said we could remotely access the lock via wifi without a Gateway; thus saving a bit of money. We installed it, and everything worked except the remote access features. Support kept saying our lock was disconnected from our Starlink wifi despite every time we would look in the app, either remotely or in person, it’d say it was and despite Starlink never reporting any downtime; the app would also give us Gateway error messages when using remote access features despite us not having a Gateway. Because of this Sifely sent us a replacement, but unfortunately that yielded the same results. They then sent us a free Gateway thinking that might solve the problem, unfortunately it did not. They then sent us a replacement lock yet again, but without built in Wifi (thus to use the Remote Access we now definitely need the Gateway), hoping this might solve the issues. I’m happy to say it has and we can now use all the features of the lock, including the Remote Access features, and we get no error messages or issues. Thanks to the Sifely support team that helped us for months until we found a solution that works.
DS –
Built in WiFi works great allowing one less additional hardware to buy.
Great built in wifi smart lock.Bought this to better manage access and be able to unlock as needed.The great thing is you still have the key as an option of all else fails.So far have tested keypad code, fingerprint, and rfid card. All work well.The only issue seems to be for my kids sometimes their fingerprint does not recognize. That may be due to needing to redo the fingerprint to adding another one to capture it fully.But overall very happy with the product as well as not having to buy an addiornal wifi option.Installation was good and straight forward.Happy to recommend this to anyone looking for a smart lock.
Amazon Customer –
Excellent purchase
This has been a great purchase. I have purchased a second one because of the ease of setup and the batteries have lasted more than a year before needing replaced. Great quality and with multiple was to unlock was a plus
SRR –
Great Lock But Wi-Fi remote access doesn’t always work
Update: they are trying to get it to work it does most of the time..Does not stay connected to Wi-Fi. This is why I bought it for remote access but it’s iffy work sometimes then it doesn’t.. it’s 10 ft away from the router..They tried fixing it I got another same issue..It’s just unreliable if you need to unlock it from your phone remote access
Smittys –
AMAZING CUSTOMER SERVICE AND PRODUCT SO EASY TO SET UP
Look No further. This lock is PERFECT. If you need anything Sifley is amazing quick to reply and even quicker to resolve any issues or concerns you may have. Can’t stress enough how good this product and company take customers seriously with all issues. Customer here for life. They been amazing. 10 stars if it were possible
Cho –
Potential Fire Hazard
Installation, setup and overall look of the lock, superb! HOWEVER, the battery compartment because extremely hot after installation, to the point where it was hot to the touch