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expiredtriggerhappy007 posted Jul 16, 2024 04:18 PM
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expiredtriggerhappy007 posted Jul 16, 2024 04:18 PM

eufy Security Smart Lock C210 5-in-1 Keyless Wi-Fi Deadbolt Smart Lock

+ Free Shipping

$50

$100

50% off
eBay
31 Comments 19,314 Views
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Deal Details
Best Buy via eBay has eufy Security Smart Lock C210 5-in-1 Keyless Wi-Fi Deadbolt Smart Lock (T8502121) on sale for $49.99. Shipping is free.

Best Buy has eufy Security Smart Lock C210 5-in-1 Keyless Wi-Fi Deadbolt Smart Lock (T8502121) on sale for $49.99. Shipping is free.

Thanks to community member triggerhappy007 for sharing this deal.

Features:
  • Control from Anywhere with Built-in Wi-Fi: No bridge required! Control your Smart Lock C210 from anywhere with remote access via the eufy Security mobile app including, easy setup to real-time notifications, event history, and more.
  • 5 Ways to Unlock: Open your front door lock using the eufy Security App, keypad, physical key, Apple Watch, or vocal commands with Amazon Alexa and Google Assistant.
  • Integrated Smart Home: If you have a eufy Doorbell add your Smart Lock C210 to your routines and control devices together for keyless entry. Send an alarm triggered by an usual attempt to open your door lock.
  • Easy Installation: Compatible with most US existing deadbolts for 15-minute easy install without drilling. 18-month after sales service with 24/7 customer support.
  • Reliable and Durable: Builders Hardware Manufacturers Association (BHMA®) Certified after being locked and unlocked more than 100,000 times.
Includes:
  • Smart Lock
  • Deadbolt Installation set
  • Strike Plate Installation set
  • 4x AA Batteries
  • 2x Keys

Editor's Notes

Written by qwikwit | Staff
  • Our research indicates that this deal is $20 less (28.5% savings) than the next best available price from a reputable merchant with prices starting from $69.99 at the time of this posting.
  • This price is $40 less than our Frontpage Deal from February.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by triggerhappy007
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Best Buy via eBay has eufy Security Smart Lock C210 5-in-1 Keyless Wi-Fi Deadbolt Smart Lock (T8502121) on sale for $49.99. Shipping is free.

Best Buy has eufy Security Smart Lock C210 5-in-1 Keyless Wi-Fi Deadbolt Smart Lock (T8502121) on sale for $49.99. Shipping is free.

Thanks to community member triggerhappy007 for sharing this deal.

Features:
  • Control from Anywhere with Built-in Wi-Fi: No bridge required! Control your Smart Lock C210 from anywhere with remote access via the eufy Security mobile app including, easy setup to real-time notifications, event history, and more.
  • 5 Ways to Unlock: Open your front door lock using the eufy Security App, keypad, physical key, Apple Watch, or vocal commands with Amazon Alexa and Google Assistant.
  • Integrated Smart Home: If you have a eufy Doorbell add your Smart Lock C210 to your routines and control devices together for keyless entry. Send an alarm triggered by an usual attempt to open your door lock.
  • Easy Installation: Compatible with most US existing deadbolts for 15-minute easy install without drilling. 18-month after sales service with 24/7 customer support.
  • Reliable and Durable: Builders Hardware Manufacturers Association (BHMA®) Certified after being locked and unlocked more than 100,000 times.
Includes:
  • Smart Lock
  • Deadbolt Installation set
  • Strike Plate Installation set
  • 4x AA Batteries
  • 2x Keys

Editor's Notes

Written by qwikwit | Staff
  • Our research indicates that this deal is $20 less (28.5% savings) than the next best available price from a reputable merchant with prices starting from $69.99 at the time of this posting.
  • This price is $40 less than our Frontpage Deal from February.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by triggerhappy007

Community Voting

Deal Score
+27
Good Deal
Visit eBay

Price Intelligence

Model: eufy Security - Smart Lock C210 WiFi Replacement Deadbolt with eufy App|Keypad|Biometric Access - White

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 4/2/2026, 11:50 PM
Sold By Sale Price
Best Buy$89.99
The Home Depot$99.99
NewEgg$109.99

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Top Comments

RSquared
151 Posts
35 Reputation
Warning about these: Eufy's keys are proprietary and you won't be able to key them alike to any major dumb lock manufacturer. Also if their higher end lock is this bumpable [youtube.com] I don't have much faith in this one.

31 Comments

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Jul 17, 2024 12:23 PM
88 Posts
Joined May 2011
svec7186Jul 17, 2024 12:23 PM
88 Posts
Just ordered. YouTube review looks good. Ty for posting
Original Poster
Jul 17, 2024 12:50 PM
1,795 Posts
Joined Dec 2007
triggerhappy007
Original Poster
Jul 17, 2024 12:50 PM
1,795 Posts
Quote from svec7186 :
Just ordered. YouTube review looks good. Ty for posting
You're welcome. I'm surprised this isn't more popular. It's the lowest price ever. Previous low was $70. Maybe it's the color?
Jul 17, 2024 12:58 PM
88 Posts
Joined May 2011
svec7186Jul 17, 2024 12:58 PM
88 Posts
Quote from triggerhappy007 :
You're welcome. I'm surprised this isn't more popular. It's the lowest price ever. Previous low was $70. Maybe it's the color?
I have a nickel door handle so hopefully this will match. Ty again for the post. Better than Amazon and eufy sale
Jul 17, 2024 12:59 PM
1,305 Posts
Joined Feb 2004
IlovedealsJul 17, 2024 12:59 PM
1,305 Posts
Quote from triggerhappy007 :
You're welcome. I'm surprised this isn't more popular. It's the lowest price ever. Previous low was $70. Maybe it's the color?
Perfect color for me. Matches the door handle and made use of my 5 dollar certificate so check your email. Thanks
Jul 17, 2024 01:15 PM
90 Posts
Joined Nov 2011
green_bearJul 17, 2024 01:15 PM
90 Posts
Good price. Just note that this version does not have the fingerprint scanner.
Jul 17, 2024 01:24 PM
151 Posts
Joined Oct 2007
RSquaredJul 17, 2024 01:24 PM
151 Posts

Our community has rated this post as helpful. If you agree, why not thank RSquared

Quote from Ilovedeals :
Perfect color for me. Matches the door handle and made use of my 5 dollar certificate so check your email. Thanks
Warning about these: Eufy's keys are proprietary and you won't be able to key them alike to any major dumb lock manufacturer. Also if their higher end lock is this bumpable [youtube.com] I don't have much faith in this one.
3
Jul 17, 2024 02:11 PM
101 Posts
Joined Jan 2014
droidphoneJul 17, 2024 02:11 PM
101 Posts
Was looking at reviews of this. Terrible battery life. Changing batteries on a weekly basis will get old real quick.
1
1

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Jul 17, 2024 02:14 PM
1,953 Posts
Joined Aug 2011
HeatGunJul 17, 2024 02:14 PM
1,953 Posts
Great Price!
I recently got the black open-box one for $63 @ Amazon, but this one is a much better deal. I turned off the WiFi to have a longer battery life.
Jul 17, 2024 02:18 PM
84 Posts
Joined Jan 2017
BrentH2637Jul 17, 2024 02:18 PM
84 Posts
Nice deal. I just ordered this from Amzn for $70. Will probably return that one and order from eBay.
Jul 17, 2024 02:30 PM
182 Posts
Joined May 2010
AutomaticallyJul 17, 2024 02:30 PM
182 Posts
Quote from droidphone :
Was looking at reviews of this. Terrible battery life. Changing batteries on a weekly basis will get old real quick.
I have a Schlage with the same issue. I suspect this could be due to lack of wifi bridge. Running the Bluetooth and Wi-Fi radios off of the batteries could be the culprit especially if the router is too far from the lock.
Jul 17, 2024 02:37 PM
162 Posts
Joined Dec 2011
vxooxvJul 17, 2024 02:37 PM
162 Posts
I have this and the sun destroyed the touch screen in a few months. If you get this, tape a flap over the screen so it doesn't get direct sunlight.
Jul 17, 2024 02:40 PM
2,057 Posts
Joined Sep 2006
mannylee86Jul 17, 2024 02:40 PM
2,057 Posts
Quote from vxooxv :
I have this and the sun destroyed the touch screen in a few months. If you get this, tape a flap over the screen so it doesn't get direct sunlight.
How's the battery life? Is it that terrible as someone said earlier?
Jul 17, 2024 02:46 PM
47 Posts
Joined May 2007
KyrishJul 17, 2024 02:46 PM
47 Posts
Quote from droidphone :
Was looking at reviews of this. Terrible battery life. Changing batteries on a weekly basis will get old real quick.
i installed this 2.5 months ago and have yet to need to change it. it works great, and it's wonderful knowing that regardless, at 11PM every night, my garage door will be locked.
Jul 17, 2024 02:48 PM
1,305 Posts
Joined Feb 2004
IlovedealsJul 17, 2024 02:48 PM
1,305 Posts
Quote from mannylee86 :
How's the battery life? Is it that terrible as someone said earlier?
They say 3 to 5 months depending on amount of use

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Jul 17, 2024 02:58 PM
1,953 Posts
Joined Aug 2011
HeatGunJul 17, 2024 02:58 PM
1,953 Posts
Quote from droidphone :
Was looking at reviews of this. Terrible battery life. Changing batteries on a weekly basis will get old real quick.
Turning off the wifi improves battery life

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