Brand | ULTRALOQ |
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Special Feature | Works with Apple Home and Siri, Built-in WiFi for Smartphone Control from Anywhere, 360° Fingerprint ID with AI, Auto Unlock and Smart Auto Lock, Anti-peep Tactile Keypad, Real-time App Notification, Log Record |
Lock Type | Biometric, Deadbolt, Keypad, Smart Lock with Apple Home |
Item dimensions L x W x H | 2.95 x 1.22 x 2.95 inches |
Material | Zinc |
Recommended Uses For Product | Home/Airbnb/Office/Hotel/Apartment |
Style | Modern |
Color | Black |
Number of Pieces | 1 |
Finish Type | Brushed |
Included Components | Smart Deadbolt Lock |
Controller Type | IFTTT, Apple HomeKit, Google Assistant, Amazon Alexa, SmartThings |
Shape | Square |
Item Weight | 3.4 Pounds |
Control Method | App, Remote, Touch, Voice |
Connectivity Protocol | Bluetooth, 2.4G Wi-Fi |
UPC | 850045725167 |
Model Name | UUL-BOLT-F-NK |
Manufacturer | ULTRALOQ |
Part Number | BOLT-F-NEW |
Item Weight | 3.4 pounds |
Product Dimensions | 2.95 x 1.22 x 2.95 inches |
Country of Origin | USA |
Item model number | BOLT-F-NK |
Finish | Brushed |
Power Source | Battery Powered |
Installation Method | Screw-In |
Item Package Quantity | 1 |
Special Features | Works with Apple Home and Siri, Built-in WiFi for Smartphone Control from Anywhere, 360° Fingerprint ID with AI, Auto Unlock and Smart Auto Lock, Anti-peep Tactile Keypad, Real-time App Notification, Log Record |
Batteries Included? | Yes |
Batteries Required? | Yes |
Battery Cell Type | Alkaline |
Average Battery Life | 8 months |
Add to your order
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- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.
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- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
- Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
- Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
- Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
- Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
- Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like Laptops, Game Consoles, TVs, Phones, and Cameras to major appliances, sporting goods, tools, toys, personal care, furniture, and more.
- Accidents Happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
- Past and Future Purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
- Fast, easy claims. Frustration-Free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
- No Hidden Fees. For just $16.99 a month + tax you’re covered for up to 5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Add to your order
- Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
- 24/7 support when you need it.
- Quick, easy, and frustration-free claims.

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$199.99$199.99
Ships from: Amazon Sold by: U-tec Home
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ULTRALOQ Bolt Fingerprint Smart Lock - Works with Apple HomeKit - Built-in WiFi Keyless Entry Door Lock - Voice Control with Siri, Alexa, Google - Biometric Smart Door Lock - Smart WiFi Deadbolt
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Learn more
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Read the full returns policy- Go to Your Orders to start the return
- Select your preferred free shipping option
- Drop off and leave!
Bundles with this item
Purchase options and add-ons
Brand | ULTRALOQ |
Special Feature | Works with Apple Home and Siri, Built-in WiFi for Smartphone Control from Anywhere, 360° Fingerprint ID with AI, Auto Unlock and Smart Auto Lock, Anti-peep Tactile Keypad, Real-time App Notification, Log Record See more |
Lock Type | Biometric, Deadbolt, Keypad, Smart Lock with Apple Home |
Item dimensions L x W x H | 2.95 x 1.22 x 2.95 inches |
Material | Zinc |
About this item
- 【Apple Home Support】ULTRALOQ’s first-ever Apple Home fingerprint smart deadbolt is a smart door lock that is fully integrated into Apple Home. It can be unlocked with the Apple home app by using an iPhone or Apple Watch. Moreover, you can manage and share access for your guests. Just add a HomePod, Apple TV, or iPad as a home hub to make your lock part of automations or control it remotely with Siri.
- 【Control Your Smart Lock Anytime, Anywhere】: Lock, unlock, share ekey or code remotely to your family, guests or service people for permanent access, specific dates or periods of time. and manage up to 50 access codes, view lock history, receive real-time notifications when paired to the U-Home app and connected to a 2.4G WiFi network. No extra hub required.
- 【The Most Versatile Keyless Entry Door Lock】: Siri Control + Touch and Go 360° Fingerprint ID + Anti-peep Keypad + Smartphone App + Auto Unlock + Web portal + EKey / Code Sharing + Mechanical Key.
- 【Automations with U-Home and Third-Party Devices】The Bolt F Smart Door Lock is works with third-party ecosystems like Alexa, Apple Home, Google Home, Smartthings, IFTTT as well as the U-Home app, Voice control with Siri, Alexa and Google Assistant. It can be used to automate your smart home by pairing multiple U-tec smart products through the U-home App. For example, when you come home and turn on the Bolt F smart lock, the U-tec smart switch in your home will automatically light up the bulb.
- 【Smart Auto Lock and Auto Unlock】: Smart Lock automatically locks if your door closes with a door sensor and unlocks when you arrive at your door with your smartphone in your pocket. You will get a alert via app when the door is left open.
- 【Stable and Secure Smart Door Lock with Long Battery Life】8 AA batteries power the Bolt Fingerprint door lock for up to one year through regular use. Highest Commercial Level Grade 1 Certified. Proven for up to 35 times strength of standard residential locks along with a 7 times longer lifespan. IP65 rated dust and weatherproof external Smart Lock built to withstand heat and cold.
- 【DIY Installation】: Replace your current deadbolt lock with just a screwdriver within ten minutes, no wiring required. Backed by Ultraloq, world’s leading smart lock brand with more than 1 million happy American users.
- 【Timely Customer Service】Plus lifetime mechanical warranty and 18 months electronic warranty. Lifetime online phone support from Monday to Friday 7 AM to 6 PM PST and 24/7 after-sales email service.
Competitively priced item
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ULTRALOQ Smart WiFi Deadbolt
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Product Description

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ULTRALOQ Smart Door Lock
Lightning-fast Fingerprint ID with AI Tech
Featured with 360° Live Fingerprint ID. Unlocks in Just 0.3 seconds with 99.9% accuracy.
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ULTRALOQ Smart Door Lock
Smartphone App Remote Control
With built-in Wi-Fi connectivity, open the U-home app to unlock your Smart Lock from anywhere.
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ULTRALOQ Smart Door Lock
Smart Auto Unlock
Hands Full? Smart Lock auto unlocks when you arrive at your door with your smartphone in your pocket
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ULTRALOQ Smart Door Lock
Anti-peep Tactile Keypad
Add random digits to protect your passcode from prying eyes.Easy to use with the backlight at night.
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ULTRALOQ Smart Door Lock
Works with Apple Watch
Just turn on your smartwatch and tap the screen to unlock the smart lock.
Smart Auto Lock with Door Sensor
Increased Convenience and Security
No more wondering if your door is locked and closed. With the Door Sensor, Ultraloq Bolt F Smart Lock will auto lock behind you, only when the door is closed.
You can check if the door is closed on the app and receive an alert via app when the door is left open.
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ULTRALOQ Smart Lock
Get Instant App Notifications
You are always informed of the door status when your kids are back home from school.
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ULTRALOQ Smart Lock
Grant Access for Specific Dates or Times.
Share Ekeys to family, guests or cleaner for permanent access, specific dates or periods of time.
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ULTRALOQ Smart Lock
Access at Anytime
You can see a Log of who’s entered and exactly when they did from your smartphone.
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ULTRALOQ Smart Lock
Manage Users
Knows who has the access to your lock and how. Add or delete users any time you want.
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ULTRALOQ Smart Lock
Babysitters, dog walkers, cleaners, airbnb guests
Limited by weekday and hour. Can be used recurringly within set weekdays and hours.

Industry Leading Battery Life
8 AA batteries power the Bolt Fingerprint for up to one year through regular use.

Dual Data Encryption
Your data are secured with bank-level 128-bit AES encryption plus dynamic key authentication.

Weather-Resistant
IP65 rating shields against water, dust, heat, and cold

Maximum Security & Durability
Meets Highest Level Grade 1 Standard. Proven for up to 35 times strength of standard residential locks along with a 7 times longer lifespan
Select Your ULTRALOQ Smart Lock
![]() Bolt Fingerprint | ![]() U-Bolt Pro WiFi | ![]() Bolt Fingerprint WiFi | ![]() BOLT NFC WiFi | ![]() U-Bolt WiFi | ![]() Handle Push Pull | |
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Customer Reviews
|
4.0 out of 5 stars 161
|
4.2 out of 5 stars 2,538
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4.4 out of 5 stars 1,750
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4.4 out of 5 stars 1,750
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4.3 out of 5 stars 5,335
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4.4 out of 5 stars 333
|
Price
| $199.99$199.99 | $149.99$149.99 | $169.99$169.99 | $169.99$169.99 | $119.00$119.00 | $59.99$59.99 |
Connectivity
| Built-in WiFi | Built-in WiFi | Built-in WiFi | Built-in WiFi | Built-in WiFi | — |
Fingerprint ID
| ✔ | ✔ | ✔ | — | — | — |
Apple Home Support
| ✔ | — | — | — | — | — |
Auto Lock
| Locks when the door closes | Locks when the door closes | Locks when the door closes | Locks when the door closes | Locks when the door closes | — |
Battery
| 8*AA (included) | 4*AA (included) | 8*AA (included) | 8*AA (included) | 4*AA (included) | — |
Door Sensor
| ✔ | ✔ | ✔ | ✔ | ✔ | — |
Free Web Portal Control
| ✔ | ✔ | ✔ | ✔ | ✔ | — |
Third-party ecosystem
| Alexa/Google/SmartThings/IFTTT | Alexa/Google/SmartThings/IFTTT | Alexa/Google/SmartThings/IFTTT | Alexa/Google/SmartThings/IFTTT | Alexa/Google/SmartThings/IFTTT | — |
Waterproof (exterior assembly)
| IP65 Rating | IP65 Rating | IP65 Rating | IP65 Rating | IP65 Rating | IP65 Rating |
Videos
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5:21
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I really LOVE this one feature!
Andrew’s Honest Reviews
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3:04
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Customer Review: I Love This But There's One HUGE FLAW!!!
Jefferson
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1:22
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Let's See How This Lock Looks Installed
Logan Johnson, OTR/L, CHT
Videos for this product
1:42
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ULTRALOQ Bolt Fingerprint Smart Locks Review #gifted
✨Ariel Sky✨
Videos for this product
2:27
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Unboxing the ULTRALOQ Fingerprint Smart Lock
Deal Billy
Videos for this product
0:09
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Customer Review: A huge improvement from the old
Albano Hoxhaj
Videos for this product
2:17
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How easy is it to use and my favorite features
Irina Mozhelyuk
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4:04
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Smart WiFi Deadbolt with many features
Marcos & Ana Everyday Reviews
Product information
Technical Details
Additional Information
ASIN | B0CX1VB9C6 |
---|---|
Customer Reviews |
4.0 out of 5 stars |
Best Sellers Rank | #50,357 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #218 in Deadbolts |
Date First Available | March 4, 2024 |
Warranty & Support
Feedback

ULTRALOQ Bolt Fingerprint Smart Lock - Works with Apple HomeKit - Built-in WiFi Keyless Entry Door Lock - Voice Control with Siri, Alexa, Google - Biometric Smart Door Lock - Smart WiFi Deadbolt
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the lock easy to install and setup. They appreciate its well-designed build quality and good looks. The battery life is also praised. However, some customers dislike the wifi connectivity. There are mixed opinions on the functionality, lock functionality, and fingerprint accuracy.
AI-generated from the text of customer reviews
Customers find the lock easy to install and set up. They mention it's straightforward to connect and use, with clear instructions. The fingerprint system is simple to set up and works well, making entry quick and hassle-free.
"...Easy to install, worked well initially, but started running into trouble not too long after with the remote capabilities due to constant..." Read more
"...The product was easy to install. And yes, the install instructions did match the experience. Features like the fingerprint and auto lock are super...." Read more
"...The locks and handles are solidly made and incredibly easy to install, even for someone who isn’t a DIY expert...." Read more
"Good customer service 👍 lock works well. Like the easiness of adding users temporarily..." Read more
Customers appreciate the lock's build quality. They find it well-designed, sturdy, and easy to install. The lock has a nice look and offers many options.
"...UPDATE: 【Stable and Secure Smart Door Lock with Long Battery Life】..." Read more
"...The locks and handles are solidly made and incredibly easy to install, even for someone who isn’t a DIY expert...." Read more
"It’s a good looking lock and working fine. This is my second uTec lock, and seems to work at least as well as my first one...." Read more
"...home, the smart lock struggled to reconnect properly, which is a poor design flaw in handling network environments like mine, bad product!" Read more
Customers appreciate the long battery life of the lock. They mention it lasts for 8 months before dying out.
"...UPDATE: 【Stable and Secure Smart Door Lock with Long Battery Life】..." Read more
"...Codes work well as does the app. So far battery length is also good" Read more
"Was good for 8 months then died out (can’t use fingerprints or the access code) after some colder weather came (not too cold, just around freezing)...." Read more
Customers have mixed opinions about the lock's functionality. Some say it works well with Bluetooth and HomeKit, and the fingerprint reader works flawlessly. Others report issues like the keypad not working, the fingerprint scanner not working, and it doesn't work with 5GHz or Alexa.
"This is a great product with some very nice features. The product was easy to install. And yes, the install instructions did match the experience...." Read more
"...Great tech on everything else. Just please remove that batteries will last for year." Read more
"...5/2.4GHz, and given their device specifications state this does not work with 5GHz, I created a dedicated 2.4GHz SSID specifically for these devices...." Read more
"...The fingerprint reader works flawlessly, and I really appreciate the automatic alerts sent to my phone when the doors are opened, closed, or locked...." Read more
Customers have mixed reviews about the lock's functionality. Some say it works well, auto-locks when you forget, and the app can still tell if it's locked or not. Others report issues with automatic unlock not working, pressing the button from remote locations, and the lock not locking at all after entering the code.
"...Features like the fingerprint and auto lock are super. Overall the product was a big plus to my home security system." Read more
"...UPDATE: 【Stable and Secure Smart Door Lock with Long Battery Life】..." Read more
"...It also does not consistently unlock when you leave and then return home. Sometimes it works but most of the time it doesn’t...." Read more
"...The ability to set the locks to automatically lock when the doors are closed, whether immediately or up to 30 minutes later, is a great convenience..." Read more
Customers have different experiences with the fingerprint feature. Some find it convenient and reliable, making entry quick and hassle-free. Others report issues like fingerprints not working often, WiFi disconnections, and constant loss of the scanned fingerprint. The keypad and fingerprint scanner are also reported as unreliable.
"...Features like the fingerprint and auto lock are super. Overall the product was a big plus to my home security system." Read more
"...It constantly loses the scanned fingerprint so that you will be locked out if you don’t have the key...." Read more
"...The fingerprint reader seems better, and I like that the key is on front without having the flip down panel - not that I’ve used the key, but the..." Read more
"...However I've had many issues. The fingerprints work about half of the time...." Read more
Customers are unhappy with the lock's WiFi connectivity. They report issues like disconnecting after power outages, not reconnecting to WiFi after power cycling, and app connectivity issues. The issue seems to be an ISP problem, as the app cannot reliably connect with the lock.
"...long after with the remote capabilities due to constant disconnecting of the devices from Wi-Fi despite having good signal and within range of my U6..." Read more
"...issues with the fingerprints not working often and WiFi disconnections happening frequently resulting in failures to control the unit...." Read more
"...Connection to my Apple Home hub has been stable and I have not noticed any drop outs...." Read more
"...Each time I returned home, the smart lock struggled to reconnect properly, which is a poor design flaw in handling network environments like mine,..." Read more
Reviews with images

Amazing Smart Lock and Door Handle Combo!
Top reviews from the United States
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- Reviewed in the United States on August 9, 2024Color: BlackVerified PurchaseI bought two of these locks for my home, installed both, one for the front of the house and one for the back. Easy to install, worked well initially, but started running into trouble not too long after with the remote capabilities due to constant disconnecting of the devices from Wi-Fi despite having good signal and within range of my U6 (Ubiquiti) Pro AP. Both were initially connected to a SSID which supports 5/2.4GHz, and given their device specifications state this does not work with 5GHz, I created a dedicated 2.4GHz SSID specifically for these devices. Even after doing so, the disconnects have still persisted. I noticed a firmware update (01.42.0024) was available and updated both devices (also a headache as this requires Wi-Fi and the constant disconnects made this a challenge as well) but still the issues have persisted. I have a number of other devices on these APs with no issues and these are Enterprise grade Wi-Fi systems so this should not be an issue.
Despite these challenges, the locks themselves work well, the biometric and multi-user setup is nice and these continue to work once setup even without Wi-Fi otherwise I would swear this off. It is hard for me to provide a more positive score than a 3 currently, but hopefully they are able to fix the Wi-Fi issues which would significantly increase the products evaluation.
I have seen a number of complaints on their site from other customers going past over a year so maybe I should not be optimistic for a resolution to these issues, but if you are not in desperate need of the remote unlock feature, the other mechanisms for unlock work well.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
**UPDATED REVIEW**
I am writing an updated review based on my interaction with the Support team at ULTRALOQ. Ultimately the issue of the locks dropping connectivity stemmed from an ISP issue which would some times drop active valid connections which, unfortunately in ULTRALOQ's case, would result in the product likely believing something was wrong and disconnecting/reconnecting. As to why this is the case, the support team hopefully is looking into this as such an issue should not make a device drop from a local AP, but non-the-less, these connectivity issues have ceased since I have worked to resolve this with my ISP. Other than this, the only issue I still encounter is trouble updating firmware when they become available. I hope the team will work to ensure that process is easier and more reliable, but that issue is no where near as critical as the prior mentioned above. Since then, both locks have been working well.
- Reviewed in the United States on March 3, 2025Color: BlackVerified PurchaseThis is a great product with some very nice features. The product was easy to install. And yes, the install instructions did match the experience. Features like the fingerprint and auto lock are super. Overall the product was a big plus to my home security system.
- Reviewed in the United States on August 12, 2024Color: BlackVerified PurchaseUPDATE
Customer support found a way to link the account with Alexa. In the U-rec app you can link with Alexa directly which is something I’ve never seen nor did tech support mention until all other options were exhausted. Home Kit remains working on only one lock but that’s not an issue for me.
I have now purchased 4 of these locks and I've been able to leave two installed - the other two had keypads that would not respond out of the box and tech support was unable to help.
Regarding the two I have installed - neither of them works with Alexa and tech support is now asking me to give them my Amazon login credentials in order to help solve the problem - I have never in my life been asked by tech support for my Amazon login credentials and I was blown away that this was their solution. Needless to say I'm not going to provide them with this very private information. By the way, the other two locks I installed with malfunctioning keypads also would not work with Alexa. Alexa compatibility is a major reason I purchased the locks so I will be returning them if this can't be solved another way.
Regarding HomeKit - one of the locks works with HomeKit and the other doesn't. Tech support has been unable to get his to work although I suppose I should be grateful they aren't asking for my Apple ID credentials to troubleshoot that. And the two locks that had malfunctioning keypads also did not install with Home Kit so that gives them a 25% success rate. I don't need Apple compatibility so this isn't a reason for me personally to return the locks but if it's important to you then beware.
And while we are discussing software, I was able to install all of the locks with Ultraloq Air but only one of the 4 locks went through the installation process cleanly. The other 3 all had various glitches requiring lock resets and restarting the app although with enough patience and perseverance I was able to get them to function with U-tec's own software.
To call these locks "buggy" would be generous - at best they are marginally functional and at worst they are good door stops and a great way to play the lottery about whether you'll be able to open a door on which they're installed.
- Reviewed in the United States on May 28, 2024Color: BlackVerified PurchaseThere was claim that the battery last long, I mean 8 batteries I hope it lasts longer than what I had.
UPDATE:
【Stable and Secure Smart Door Lock with Long Battery Life】8 AA batteries power the Bolt Fingerprint door lock for up to one year through regular use.
This statement is false. I have had this and the batteries provided for 2 months with regular use and now I have to replace.
Great tech on everything else. Just please remove that batteries will last for year.
Top reviews from other countries
- Kenneth PReviewed in Canada on December 19, 2024
5.0 out of 5 stars Be patient, good things will come...
Color: BlackVerified PurchaseBased on the current technological capabilities, the ULTRALOQ Bolt Fingerprint Smart Lock comes out tops in terms of the features:
- Small door footprint
- Unlocking via PIN code, thumb print and manual key
But that's ONLY IF it arrives working and functional. Naturally I was super excited to use it when I bought my new condo unit. Unfortunately, I received a lemon and it did not work since day 1. Then 3 months of frustration followed despite the helpful customer service trying their best to help me troubleshoot and resolve the issue. I was due to receive my 2nd replacement part from LA.
By then, I was almost at the breaking point of giving up when the Canada Post strike happened so their kind representative did the miraculous thing of sending me a new box. This 2nd attempt changed my view and opened my eyes to how wonderful this product can be. It still works beautifully and I do not regret the wait. Good things truly come to those who wait.
My only advice to the firm is to improve on the process of quality assurance such that every new box arrives perfectly, without the clients having to agonize when parts do not work.
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Edgar HernandezReviewed in Mexico on November 12, 2024
5.0 out of 5 stars Excelente servicio postventa
Color: BlackVerified PurchaseLa cerradura tuvo un problema electrónico y me cambiaron el dispositivo interior muy rápido
- Gussy BReviewed in Australia on January 17, 2025
5.0 out of 5 stars Great lock, as advertised!
Color: BlackVerified PurchaseBrilliant lock, easy install as advised, had an issue with my wifi link up and support was brilliant. Highly recommend!
- AnthonyReviewed in Canada on October 28, 2024
5.0 out of 5 stars Great lock and customer service
Color: BlackVerified PurchaseI contacted the customer service as I had problems installing the lock. They provided me with different possible solutions and I finally got over the problems. They also followed up on the issue to make sure the problems were fixed. So far, the lock has been working great and I am satisfied with it.
- Amazon CustomerReviewed in Canada on April 28, 2024
5.0 out of 5 stars Great Smartlock!
Color: BlackVerified PurchaseSwitched from a Yale Assurelock 2 to this, worth the upgrade. Lock quality is far better. Don't know enough about the battery life but I was only getting 30-40 days out of the Yale. This has 8 batteries so hoping to get at least double the time or better, time will tell. Only a minor issue getting connected to HomeKit on the installation which was resolved quickly by support. Overall, I really like the lock, quite substantial, and well made. Fingerprint reader works great.