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frontpage Posted by Red_Liz | Staff • Feb 6, 2024
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frontpage Posted by Red_Liz | Staff • Feb 6, 2024

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

& More + Free Shipping

$80

$100

20% off
Amazon
64 Comments 66,637 Views
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Deal Details
EufyHome via Amazon has eufy Security Smart Lock C210 5-in-1 Keyless Wi-Fi Deadbolt Smart Lock (Black, T8502) for $99.99 - $20 w/ clipped coupon = $79.99. Shipping is free.

EufyHome via Amazon also has eufy Security Smart Lock C210 5-in-1 Keyless Wi-Fi Deadbolt Smart Lock (Nickel, T8502) for $109.99 - $20 w/ clipped coupon = $89.99. Shipping is free.

Note: Must be logged in to clip coupons; coupons are typically one-time use.

Thanks to Staff Member Red_Liz for posting this deal.

About this item:
  • Control smart lock from anywhere with built-in Wi-Fi, no bridge required, via the eufy Security app
  • Open your smart lock via the eufy Security app, using the keypad or physical key, from Apple Watch, or use your voice with Alexa/Google Voice Assistant
  • Compatible with most standard US deadbolts w/ 15-minute easy install without drilling
  • BHMA Certified after being locked and unlocked more than 100,000 times
  • 18-month eufy aftersales service

Editor's Notes

Written by powerfuldoppler | Staff
  • About this product:
    • Rating of 4.4 from over 1,700 reviews.
  • About this store:
  • Additional note:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Red_Liz | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
EufyHome via Amazon has eufy Security Smart Lock C210 5-in-1 Keyless Wi-Fi Deadbolt Smart Lock (Black, T8502) for $99.99 - $20 w/ clipped coupon = $79.99. Shipping is free.

EufyHome via Amazon also has eufy Security Smart Lock C210 5-in-1 Keyless Wi-Fi Deadbolt Smart Lock (Nickel, T8502) for $109.99 - $20 w/ clipped coupon = $89.99. Shipping is free.

Note: Must be logged in to clip coupons; coupons are typically one-time use.

Thanks to Staff Member Red_Liz for posting this deal.

About this item:
  • Control smart lock from anywhere with built-in Wi-Fi, no bridge required, via the eufy Security app
  • Open your smart lock via the eufy Security app, using the keypad or physical key, from Apple Watch, or use your voice with Alexa/Google Voice Assistant
  • Compatible with most standard US deadbolts w/ 15-minute easy install without drilling
  • BHMA Certified after being locked and unlocked more than 100,000 times
  • 18-month eufy aftersales service

Editor's Notes

Written by powerfuldoppler | Staff
  • About this product:
    • Rating of 4.4 from over 1,700 reviews.
  • About this store:
  • Additional note:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Red_Liz | Staff

Community Voting

Deal Score
+36
Good Deal
Get Deal at Amazon

Price Intelligence

Model: Smart Lock C210 WiFi Replacement Deadbolt Unlock with eufy App, Keypad, Smart Devices - Black

Deal History 

Sale Price
Slickdeal
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  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 7/18/2025, 12:01 AM
Sold By Sale Price
Amazon$94.99

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Top Comments

siulam
757 Posts
512 Reputation
Get the one with finger print, and thank me later
KayahanS
28 Posts
14 Reputation
I have this installed about 3 days ago. So far so good. I combined it with a same brand doorbell and the home base 3 with bunch more cameras. It has a neat integration with the doorbell, so you can directly open the door as you view the doorbell video. Good thing I liked about this ecosystem is that there is no subscription. All videos are stored on the homebase device in your home.
lugie101
9 Posts
10 Reputation
I've had mine installed for about a month and battery appears to still be at 100%. Installation was super easy, it looks nice, functions as it should, and it has some neat integration ability with other cameras on your system. That said, the body of this entire unit is a cheap-feeling plastic that kind of surprised me. I'm sure the locking mechanism itself is sufficient for its purpose, but it doesn't inspire confidence for a high-traffic exterior door. I used mine on an interior door from the garage into the house--I don't think i'd feel comfortable with using it on a high-traffic exterior door (though i'm sure it'd be fine).

I'd buy it again, but that's the use case i'd personally restrict it to.

63 Comments

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Feb 7, 2024
379 Posts
Joined Sep 2011
Feb 7, 2024
hydrolic
Feb 7, 2024
379 Posts
Anyone have first hand experience about this lock? Reviews seem good, but common complaint is battery life
1
Feb 7, 2024
28 Posts
Joined Sep 2013
Feb 7, 2024
KayahanS
Feb 7, 2024
28 Posts
I have this installed about 3 days ago. So far so good. I combined it with a same brand doorbell and the home base 3 with bunch more cameras. It has a neat integration with the doorbell, so you can directly open the door as you view the doorbell video. Good thing I liked about this ecosystem is that there is no subscription. All videos are stored on the homebase device in your home.
Last edited by KayahanS February 7, 2024 at 06:56 AM.
1
Feb 7, 2024
757 Posts
Joined Aug 2008
Feb 7, 2024
siulam
Feb 7, 2024
757 Posts

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

Get the one with finger print, and thank me later
2
2
Feb 7, 2024
856 Posts
Joined Aug 2004
Feb 7, 2024
Rockpick
Feb 7, 2024
856 Posts
Black showing at 79.99 (click $20 coupon)
Feb 7, 2024
6,188 Posts
Joined May 2009
Feb 7, 2024
SkyKing02
Feb 7, 2024
6,188 Posts
I'm still waiting for C220 to be under $100
Feb 7, 2024
984 Posts
Joined Jan 2018
Feb 7, 2024
Surfer5
Feb 7, 2024
984 Posts

Our community has rated this post as helpful. If you agree, why not thank Surfer5

This has been $74 in December, for anyone that cares. No time machine.
2
Feb 7, 2024
132 Posts
Joined Oct 2017
Feb 7, 2024
SlickDealJr
Feb 7, 2024
132 Posts

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

One common issue I see in these locks, the auto lock deadbolt doesn't recede while closing. Meaning let's say that auto lock period is 30secs and you held the door open for more than 30 secs, you've to manually unlock it to close the door. If you forget this accidentally & shut the door (force of habit) the deadbolt will damage the door frame and might damage the locking mechanism as well.

I know it's a very minor thing and we need to be conscious about it. But since these locks are all about convenience, I don't understand why they didn't consider this.

Any suggestions for a smart lock (with fingerprint) that lets the deadbolt recede (even when locked) while closing ?
Last edited by SlickDealJr February 7, 2024 at 07:56 AM.
1

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Feb 7, 2024
9 Posts
Joined Sep 2018
Feb 7, 2024
lugie101
Feb 7, 2024
9 Posts

Our community has rated this post as helpful. If you agree, why not thank lugie101

I've had mine installed for about a month and battery appears to still be at 100%. Installation was super easy, it looks nice, functions as it should, and it has some neat integration ability with other cameras on your system. That said, the body of this entire unit is a cheap-feeling plastic that kind of surprised me. I'm sure the locking mechanism itself is sufficient for its purpose, but it doesn't inspire confidence for a high-traffic exterior door. I used mine on an interior door from the garage into the house--I don't think i'd feel comfortable with using it on a high-traffic exterior door (though i'm sure it'd be fine).

I'd buy it again, but that's the use case i'd personally restrict it to.
Quote from hydrolic :
Anyone have first hand experience about this lock? Reviews seem good, but common complaint is battery life
2
Feb 7, 2024
35 Posts
Joined Jul 2008
Feb 7, 2024
halo26us
Feb 7, 2024
35 Posts
Quote from siulam :
Get the one with finger print, and thank me later
How well does the fingerprint reader work? Do you have to constantly clean it for it to work?
Feb 7, 2024
757 Posts
Joined Aug 2008
Feb 7, 2024
siulam
Feb 7, 2024
757 Posts
Quote from halo26us :
How well does the fingerprint reader work? Do you have to constantly clean it for it to work?
never cleaned mine, been 2 years now.
Feb 7, 2024
80 Posts
Joined Jul 2023

This comment has been rated as unhelpful by Slickdeals users.

Pro
Feb 7, 2024
141 Posts
Joined Dec 2007
Feb 7, 2024
1ataylor
Pro
Feb 7, 2024
141 Posts
I ended up going with the used like new for $63 but good find, thanks
1
Feb 7, 2024
191 Posts
Joined Jan 2014
Feb 7, 2024
hello232
Feb 7, 2024
191 Posts
Quote from IndigoBuffalo5695 :
Chinese spy company
What information could they possibly learn? How often I leave my house?
3
1
Feb 7, 2024
97 Posts
Joined Apr 2011
Feb 7, 2024
cabbitx
Feb 7, 2024
97 Posts
Quote from hydrolic :
Anyone have first hand experience about this lock? Reviews seem good, but common complaint is battery life
I got this last month and installed it about 2 weeks ago. Only complaint I have with it is the screws that secures the knob to unlock the door to the plate on the same side of the door is not long enough. Looking through reviews, this seems to not be unique to me. I tried emailing them back and forth and got nowhere. Went to Lowe's and bought the shortest M4s I can find, which was about twice the length of the ones that came with the lock, and it fit perfectly. Battery is still nearly full after 2 weeks and integration with Alexa was pretty easy. There is a noticeable delay between issuing a command via Alexa and having the lock respond. No problems otherwise.
3
1

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Feb 7, 2024
80 Posts
Joined Jul 2023
Feb 7, 2024
IndigoBuffalo5695
Feb 7, 2024
80 Posts
Quote from hello232 :
What information could they possibly learn? How often I leave my house?
they said they store nothing on the cloud. they did so anyway. and not only that, all videos including specific facial recognition, location and your wifi data were sent to and stored in china. watch the Linus tech tips video.

I wouldn't want china even storing videos of me picking my nose
1
9

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