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eufy Security Smart Lock with Wi-Fi Bridge, Keyless Entry Door Lock with Wi-Fi, App Control, Bluetooth Electronic Deadbolt, BHMA Certified, IPX3 Weatherproof Protection, Electronic Keypad

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4.5 502 ratings

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Brand	eufy Security
Special Feature	Smart Lock,Touchscreen,Wi-fi
Lock Type	Keypad
Recommended Uses For Product	Security
Style	Keypad+Bluetooth+wifi bridge

About this item

Multiple Ways to Unlock: Open remotely via Bluetooth or Wi-Fi with the eufy Security app, or by using either the electronic touchscreen keypad or the key.
Automatic Locking: A built-in sensor detects when your door is closed and locks it automatically behind you, keeping your home secure even when you’re in a hurry or your hands are full.
Control From Anywhere: Unlock Smart Lock from anywhere, anytime, right from your phone via the eufy Security app. Let in friends and guests without having to get up, or unlock for your cleaner or kids while you’re at work.
BHMA Grade 2 Security Certification: Certified by the American National Standards Institute to work after locking and unlocking 250,000 times, Smart Lock can easily handle the daily comings and goings of a busy household.
Bank-Grade Security: Smart Lock stores your in-app data locally using a bank-grade AES128 encryption chip—rather than on the cloud—to keep your personal information safe and private.

› See more product details

Customer ratings by feature

Easy to install

4.3

Lock Feature

4.1

Alexa integration

3.8

Fingerprint reader

3.2

See all reviews

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Product Description


Strong and Sturdy Stainless steel plating ensures Smart Lock can endure 1122 kg of weight, enough to withstand the wear and tear of daily use.	Bluetooth Unlock Lock and unlock remotely as you approach via Bluetooth with the eufy Security app. Works up to 70 meters away for true hands-free entry.	Smart Lock’s Got Your Back When you’re in a hurry or your hands are full, it’s easy to forget about security. That’s why Smart Lock automatically locks behind you, so you can rest easy knowing your home is always secure.	Activity Log Check the records to see who has been entering and exiting your home, all via the eufy Security app.


Suitable for Any Season Keeps your home safe during freezing cold winters, heavy downpours, and dry, hot summers.	Built to Last Certified by BHMA to lock and unlock 250,000 times—you could leave your house twice a day for 340 years and Smart Lock would still be going strong.	Unlock in an Emergency Unlock your Smart Lock using a portable charger when it is out of power.	Access from Anywhere With Wi-Fi Bridge, lock and unlock your front door from anywhere, granting people you trust entry to your home.

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				See Details
Customer Reviews	3,217	1,471	418	502	3,619
Price	$99.99	$229.99	$59.99	—	$118.99
Fingerprint ID	✓	✓			✓
Wi-Fi Remotely control	Require Wi-Fi Bridge (Sold Separately)	✓	Require Wi-Fi Bridge (Sold Separately)	✓	Built-in Wi-Fi
Work with Alexa&Google Assistant	Require Wi-Fi Bridge (Sold Separately)	✓	Require Wi-Fi Bridge (Sold Separately)	✓	✓
Eufy security APP	✓	✓	✓	✓	✓
Anti-Peeping Code	✓	✓	✓	✓	✓
Emergency Unlock	✓	✓	✓	✓	✓
Menchanical key	✓	✓	✓	✓	✓
Automatic Locking	✓	✓	✓	✓	✓
Weatherproofing	IP65	IP65	IPX3	IPX3	IP65
BHMA Certification	BHMA Grade 2	BHMA Grade 2	BHMA Grade 2	BHMA Grade 2	BHMA Grade 2

eufy Security Smart Lock with Wi-Fi Bridge

From eufy, the home security brand where privacy comes first.

• Comprehensive Safety Solutions for Your Home

• Created by the same team as Anker—renowned for exceptional quality and innovation

Easy to Install

It only takes 15 minutes to install Smart Lock and the Wi-Fi Bridge. Set it up all by yourself using only a screwdriver—saving you money on calling a contractor.

Protect Your Passcode

Hide your passcode from prying eyes by setting a scramble code, a series of random numbers you can input to prevent others from spying on your actual code.

Emergency Unlocking

Use a portable charger to unlock your Smart Lock when it’s out of battery power. The AA batteries last around 12 months before needing to be replaced.

All-Weather Protection: With an IPX3 weatherproof rating, Smart Lock is ready to protect homes in any location. It’s capable of withstanding temperatures ranging from -30°C/-22°F to 70°C/158°F as well as rainfall.

What’s Included

Exterior assembly, interior assembly, deadbolt, strike plate, strike reinforcer, screw pack, 4 × AA batteries, Wi-Fi bridge, user manual, and a welcome card.

Note

Eufy Wi-Fi Smart Lock only connects to 2.4GHz networks.

Product guides and documents

User Manual (PDF)

Looking for specific info?

Product information

Technical Details

Brand

‎eufy Security

Special Feature

‎Smart Lock,Touchscreen,Wi-fi

Lock Type

‎Keypad

Recommended Uses For Product

‎Security

Style

‎Keypad+Bluetooth+wifi bridge

Color

‎Black

Included Components

‎Exterior assembly, interior assembly, deadbolt, strike plate, strike reinforcer, screw pack, 4 × AA batteries, Wi-Fi bridge, user manual, welcome card

Shape

‎Rectangular

Control Method

‎Touch

Connectivity Protocol

‎Bluetooth, Wi-Fi

Manufacturer

‎Eufy

Item Weight

‎5.77 pounds

Package Dimensions

‎11.38 x 10.12 x 5.39 inches

Item model number

‎T8500

Batteries

‎4 AA batteries required. (included)

Size

‎Bluetooth Door Lock+Wi-Fi Bridge

Number Of Pieces

‎1

Special Features

‎Smart Lock,Touchscreen,Wi-fi

Batteries Included?

‎Yes

Batteries Required?

‎Yes

Battery Cell Type

‎Lithium Ion

Additional Information

ASIN

B08HYTDCJG

Customer Reviews

4.5 502 ratings

4.5 out of 5 stars

Best Sellers Rank

#420,853 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
#1,284 in Deadbolts

Date First Available

September 14, 2020

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

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Top Brand: eufy Security

Highly Rated

100K+ customers rate items from this brand highly

Trending

100K+ orders for this brand in past 3 months

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Compare with similar items

	This Item eufy Security Smart Lock with Wi-Fi Bridge, Keyless Entry Door Lock with Wi-Fi, App Control, Bluetooth Electronic Deadbolt, BHMA Certified, IPX3 Weatherproof Protection, Electronic Keypad	Recommendations eufy Security Smart Lock C210, Fingerprint Keyless Entry Door Lock, Built-in Wi-Fi, App Remote Control, Front Door Smart Lock Deadbolt, 8Months Battery, Reliable Power, IP53 Waterproof, BHMA 3, Nickle	dummy Aqara Smart Lock U100, Fingerprint Keyless Entry Door Lock with Apple Home Key, Touchscreen Keypad, Bluetooth Electronic Deadbolt, IP65 Weatherproof, Supports Apple HomeKit, Alexa, Google, IFTTT, Gray	dummy WYZE Wyze Auto-Lock Bolt, Fingerprint Keyless Entry Door Smart Bluetooth Deadbolt Replacement, Backlit Keypad, IPX5 Weatherproof, in-App History and Scheduled Access, BHMA, UL 20-Min Fire Rated	dummy eufy Security Smart Lock C220, Fingerprint Keyless Entry Door Lock, Built-in Wi-Fi, App Remote Control, Front Door Smart Lock Deadbolt, 8Months Battery, Reliable Power, IP53 Waterproof, BHMA Grade 3	dummy TEEHO Fingerprint Smart Door Lock, Keyless Entry Door Lock with Keypad - Bluetooth App Remote Control - Electronic Deadbolt Door Locks for Front Door - Auto Lock - TE342 Matte Black
	See details	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	Currently unavailable.	$99.99	-17% $189.99 List: $229.99	$71.51	$149.99	$99.99
Delivery	—	Get it as soon as Tuesday, May 14	Get it as soon as Tuesday, May 14	—	Get it as soon as Tuesday, May 14	Get it as soon as Tuesday, May 14
Customer Ratings	4.5502	4.287	4.21,081	4.52,164	4.3856	4.631
Easy to install	4.3	4.4	4.2	4.6	4.4	—
Lock Feature	4.1	4.1	4.1	4.3	4.2	—
Alexa integration	3.8	3.9	—	3.1	3.9	—
Fingerprint reader	3.2	—	4.3	4.1	3.7	—
Value for money	—	5.0	4.3	—	3.7	—
Sold By	—	EufyHome	AqaraDirect	Amazon.com	EufyHome	TEEHO
lock type	Keypad	Keypad WiFi smart lock	Biometric	Keypad	Deadbolt	Keypad
material	—	Aluminum	Zinc	Metal	Aluminum	‎Aluminum alloy assembly, Plastic, Acrylic
shape	Rectangular	Rectangular	Rectangular	Rectangular	Rectangular	Round
finish type	—	—	—	Brushed	Metallic	Matte Black

Customer reviews

4.5 out of 5

502 global ratings

How customer reviews and ratings work

Customers say

Customers like the performance and ease of installation of the lock. They mention it works well, is reliable, and easy to install and program. That said, some complain about the value and quality.

AI-generated from the text of customer reviews

17 customers mention17 positive0 negative

Customers find the installation of the lock to be easy. They say the instructions are clear, the app is easy to use, and the codes are easy to program. Some mention that they didn't need professional assistance and that the Bluetooth and Wi-Fi setups were a breeze.

"...Easy installation. Installation steps can be found on youtube or in their Eufy Security app-..." Read more

"...1. Installation was easy2, functionally speaking, works good except for the fingers read system, sometimes we have to try several times...." Read more

"The install was FANTASTIC. Easiest lock, best instructions, best packaging ever. Loved it! Wish I could buy the security cameras just based off that...." Read more

"Physical installation was easy, for some reason I just didn't understand that the bridge needs to be installed first for smooth set up...." Read more

17 customers mention14 positive3 negative

Customers like the performance of the lock. They say it works well, is reliable, and has no issues so far. Some customers also mention that the idea is good, but the execution is horrible.

"...1. Installation was easy2, functionally speaking, works good except for the fingers read system, sometimes we have to try several times...." Read more

"Everything works as it should! Haven’t had a problem yet. Love being able to lock from my phone when I forget to when I leave...." Read more

"...Not sure why I read into that. Wish it had the camera, but works great and nice to not have to have keys to lock or get in." Read more

"I really like this lock and it has worked perfectly for the past 10 months, until the auto-lock feature stopped working or started acting weird...." Read more

27 customers mention9 positive18 negative

Customers are mixed about the quality of the lock. Some mention that it has an auto lock feature, it's a great smart lock, and it'll lock the door after a user set amount of time if they forget to lock it. However, others say that it started to fail to lock for few times now, and the lock is constantly getting stuck.

"...Smart lock also shows off-line as a result - but apparently still response via BT. (only if one is in close proximity)-..." Read more

"The install was FANTASTIC. Easiest lock, best instructions, best packaging ever. Loved it! Wish I could buy the security cameras just based off that...." Read more

"...The “long” in that press takes WAY too long. Hopefully it will be changed to something simpler like a double click or similar." Read more

"...getting it calibrated to use with the app, because the old deadbolt somehow kept sticking just enough that the automated mechanism thought it was..." Read more

14 customers mention7 positive7 negative

Customers are mixed about the sturdiness of the lock. Some mention it's well built and reliable, while others say it broke within a day.

"...PRO:- Quality materials (feel heavy and sturdy)- Easy installation...." Read more

"I’m so bummed. We’ve enjoyed our lock but after 2 years it’s completely dead. Nothing happened to it to cause it to stop working." Read more

"Lock is very sturdy, very reliable. I haven’t had any issues with it disconnecting or getting stuck...." Read more

"...For some reason the auto-lock feature on the App keeps turning off after about 18 hours of being setup...." Read more

7 customers mention0 positive7 negative

Customers are dissatisfied with the value of the lock. They say it's a total waste of money, time, and experience.

"...Very frustrating." Read more

"...So I now believe the issue is just that this thing is simply a piece of junk. The idea was good but the execution is horrible...." Read more

"...It has a GeoFence mode (WHY??) but it is totally useless...." Read more

"It's junk product. Never worked wifi. Now it started getting stuck. In an emergency you can't come out of house" Read more

Reviews with images

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Top reviews from the United States

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Good features, good material quality but Wifi Bridge drops every day (fixed)

Reviewed in the United States on March 3, 2021

Verified Purchase

This product has a nice balance between features and cost.

PRO:
- Quality materials (feel heavy and sturdy)
- Easy installation. Installation steps can be found on youtube or in their Eufy Security app
- App installation, connecting to the lock and Wifi bridge is straight forward
- Can track who enters base on usage of their unique code.

Cons:
- Wifi bridge went going offline everyday (blinking red) with no apparent reason. No way to reset other than plug and unplug, which completely defeat the purpose.
- Smart lock also shows off-line as a result - but apparently still response via BT. (only if one is in close proximity)
- I moved the Wifi bridge to 2-3 different AC outlets in different locations and it did not make any difference

Edit:
Eufy reached out, replaced the the Wifi Bridge. All is good. Thank you for that.

Customer image

8 people found this helpful

Good product with minor issues

Reviewed in the United States on June 20, 2021

Verified Purchase

In general I think it is good, but let’s tell the whole story:
1. Installation was easy
2, functionally speaking, works good except for the fingers read system, sometimes we have to try several times.
3. WiFi connection ok
4. Connection was failing the the first day, but second day I finally integrated with Alexa

Now I purchased my second smart lock and working well both and having the exactly the same issues but like I said, the good stuff is better than the bad stuff. I recommended

Customer image

Customer image

4 people found this helpful

Happy Customer, Want More!

Reviewed in the United States on May 25, 2021

Verified Purchase

The install was FANTASTIC. Easiest lock, best instructions, best packaging ever. Loved it! Wish I could buy the security cameras just based off that. We have only had it for a week or so, and we love it. The locking mechanism seems a little slow. I wish I could just push lock and it would lock, but you have to hold it down. My husband has the app on his phone and we haven’t mastered how to get it on my phone too. Other than those two hang ups, I really like the lock. We didn’t get fingerprint one.

One person found this helpful

Very reliable, no issues so far

Reviewed in the United States on September 16, 2021

Verified Purchase

Lock is very sturdy, very reliable. I haven’t had any issues with it disconnecting or getting stuck.

The one thing I hate about eufy locks in general is the “long press” to lock the door when you leave. The “long” in that press takes WAY too long. Hopefully it will be changed to something simpler like a double click or similar.

William R. Ghen Jr.

Reliable, Well built

Reviewed in the United States on September 30, 2022

Verified Purchase

Physical installation was easy, for some reason I just didn't understand that the bridge needs to be installed first for smooth set up. Other than that, I can unlock the door via keypad, key, Alexa, or app from anywhere. I took a chance on a brand I never heard of, and glad of it. So much so that I've purchased anothe Eufy product... Solo Indoorcam P24, to replace our Amazon Cloud Cam, which will stop working on Dec. 2nd, 2022.

cheshire_cassie

Twist deadbolt mechanism to get correct size

Reviewed in the United States on March 14, 2021

Verified Purchase

The deadbolt included was too short before we figured out how to change from the 2 3/8 as delivered to 2 3/4 as we needed. It functioned with the old mechanism except we had trouble getting it calibrated to use with the app, because the old deadbolt somehow kept sticking just enough that the automated mechanism thought it was jammed. Only when I went to lubricate the old lock did I discover that the deadbolt mechanism is adjustable. Arrows on the Eufy deadbolt indicated how to twist it to adjust the size.

Customer image

10 people found this helpful

Amazing product and customer service!

Reviewed in the United States on April 17, 2021

Verified Purchase

This smart lock is so cool! I didn’t know if I wanted to get the wifi bridge one or just the normal one and if it was worth the price difference. When I talked to Britney on the Eufy customer service line about another product I also asked her about the functionality of the smart lock versus the wifi bridge one. She explained everything beautifully and made everything make so much more sense to someone who didn’t know much about electronics. She was patient with me and answered all my questions in a way i could understand. I will definitely call in and ask any more questions about the product because their customer service was outstanding!

One person found this helpful

Not the easiest install, but I feel extremely confident in its capability

Reviewed in the United States on March 30, 2022

Verified Purchase

I have a newer front door, but I had to Dremel out a bigger hole for the lock and in the door frame for the strike plates. It took several hours to to the prep work, but it's worth it. The lock is heavy and well made. I installed both strike plates for added security. The set up via the wifi bridge was a little tricky, but I did finally get it set up. I would recommend this to people wanting a secure smart lock in their house.

Top reviews from other countries

Translate all reviews to English

CD

Installation et utilisation facile

Reviewed in Canada on April 25, 2022

Verified Purchase

Je l'ai acheté pour avoir plus de contrôle sur mon chalet à louer et la gestion des codes est facile à faire.
Très bon rapport qualité / prix.

One person found this helpful

Translate review to English

Eddie Mo

Good one just no fingerprint

Reviewed in Canada on November 6, 2021

Verified Purchase

If you look for a smart lock with fingerprint recognition, don’t buy it. Other than that, it’s very easy to install and the app connection is perfect. Another one to complain is the WiFi bridge supports 1 lock only. If you have two locks then you need two bridges

2 people found this helpful

Mike Lawrance

Make sure you carry the key!

Reviewed in Canada on December 11, 2021

Verified Purchase

Within 30 days the locked failed without warning. Not a battery or connectivity issue, the unit simply stopped working. After hours with customer service they determined that the lock should be replaced but wouldn't help since it was purchased through a 3rd party seller, which is the only option when buying Eufy in Canada. For the amount this product costs I expected better performance and service.

7 people found this helpful

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