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frontpageRed_Liz | Staff posted Feb 06, 2024 01:27 PM
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frontpageRed_Liz | Staff posted Feb 06, 2024 01:27 PM

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

& More + Free Shipping

$80

$100

20% off
Amazon
63 Comments 68,618 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
+37
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
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Current Prices

Sort: Lowest to Highest | Last Updated 4/3/2026, 11:42 PM
Sold By Sale Price
Best Buy$89.99
NewEgg$99.99
The Home Depot$99.99

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Top Comments

siulam
806 Posts
524 Reputation
Get the one with finger print, and thank me later
KayahanS
36 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
16 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 09, 2024 05:12 AM
56 Posts
Joined Nov 2017
llopreteFeb 09, 2024 05:12 AM
56 Posts
Anyone know if it's compatible with Ring alarm like Yale?
Feb 10, 2024 12:11 AM
76 Posts
Joined May 2013
s2kmdxFeb 10, 2024 12:11 AM
76 Posts
Quote from 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 ?
I have the one with finger print for about 6 months now. Yes, this is an issue, I ended up just putting one of those felt circles you put under the feet of a chair right where the door lock would hit the frame and it has prevented any damages.
Feb 11, 2024 12:06 PM
502 Posts
Joined Jan 2013
Ih8reb8sFeb 11, 2024 12:06 PM
502 Posts
I've been using this exact model for about 5 months. I haven't noticed any issues with battery life. Seems like a reliable product and I'm happy with it. I also like the fact that the same app is used for the Eufy tracking device ( their version of the air tag)
Feb 11, 2024 02:17 PM
4,304 Posts
Joined Aug 2012
HyraxFeb 11, 2024 02:17 PM
4,304 Posts
Any locks that work like a car door? Put your hand on the handle and it unlocks automatically?
1
Feb 13, 2024 02:49 AM
1,159 Posts
Joined Feb 2011
iez6996Feb 13, 2024 02:49 AM
1,159 Posts
Quote from halo26us :
How well does the fingerprint reader work? Do you have to constantly clean it for it to work?
It works great but we don't have a porch or overhang and if it gets wet it doesn't work so great
2
Feb 14, 2024 02:24 PM
944 Posts
Joined Dec 2016
palmoyasFeb 14, 2024 02:24 PM
944 Posts
Quote from Mangolover111 :
Is it bad to buy one of these smart locks that also has integrated manual key feature? I feel this can be picked easily no?
That's better than getting locked out due to dead batteries.
Feb 14, 2024 02:47 PM
12 Posts
Joined Apr 2015
superjojoFeb 14, 2024 02:47 PM
12 Posts
Battery life is atrocious. I had to replace batteries 3 times in January. Uninstalled that crap and bought the aqara U100. So much better.
1

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Feb 14, 2024 03:27 PM
1,274 Posts
Joined Jun 2006
BoondockswFeb 14, 2024 03:27 PM
1,274 Posts
What door handle matches? Have a new door that we need to paint and put up
Feb 14, 2024 03:28 PM
539 Posts
Joined Jul 2022
techie_review101Feb 14, 2024 03:28 PM
539 Posts
Quote from hydrolic :
Anyone have first hand experience about this lock? Reviews seem good, but common complaint is battery life
I love this lock i personally been using it for 1.5 years now and its been fantastic and this is my main door. i open and close it frequently, yes the only flaw is the battery. I used it multiple times when i am in another state (NY) and my family needs access to my home in TX. I only had one issue after 2 months in when i first installed it where i had to factory reset it but then it worked flawlessly after that. (I think an update an failed over wifi bc there was lightening strike or something idk).
Feb 14, 2024 03:52 PM
313 Posts
Joined Nov 2011
wtfbrowtfFeb 14, 2024 03:52 PM
313 Posts
Quote from siulam :
Get the one with finger print, and thank me later
whats a good one with finger print?
Feb 14, 2024 04:20 PM
285 Posts
Joined Oct 2014
HoviFeb 14, 2024 04:20 PM
285 Posts
I don't have this specific lock/deadbolt from Eufy, but I've been super happy with mine. No issues with connectivity, solid battery life (I rarely have to charge the thing), and simple enough features on the app.

I'm just a basic home user and we use it for our front door and it's been great for us.

Fingerprint works well even during the extreme cold, which is something I was concerned about since we're located up in the North.
Feb 14, 2024 04:55 PM
240 Posts
Joined Nov 2014
siddartha084Feb 14, 2024 04:55 PM
240 Posts
Quote from hello232 :
What information could they possibly learn? How often I leave my house?
If it has wifi connectivity, it has access to your unencrypted data on same network
Feb 14, 2024 06:02 PM
312 Posts
Joined Jan 2016
Ra_moFeb 14, 2024 06:02 PM
312 Posts
Quote from siulam :
Get the one with finger print, and thank me later
This, right here are facts! Such a breeze and mind you they are the sensor is so accurate.
Feb 14, 2024 06:07 PM
349 Posts
Joined Mar 2006
profxFeb 14, 2024 06:07 PM
349 Posts
Quote from wtfbrowtf :
whats a good one with finger print?
Siulam is referring to the Eufy deadbolt with Fingerprint reader. I have it, convenient, but I wish there was a faster way to lock it when you leave (must hold down the button for a few seconds). Worth the upgrade and $120 right now:

https://a.co/d/3UsGD3l
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Feb 14, 2024 07:31 PM
13 Posts
Joined Jun 2019
OliveAlpaca2980Feb 14, 2024 07:31 PM
13 Posts
I have the fingerprint one, it's great. I'd highly recommend the fingerprint one over this.

HOWEVER, I'd be very careful about that WARRANTY. I bought a Eufy refurb lock off Amazon and it only had a 30 day warranty. That "18-month aftersales service with 24/7 customer support" is not a warranty. They are essentially saying they will talk to for 18 months. I had an issue with my lock and brought up the warranty and they told me it was 30 days. For me, I wouldn't have bought it I had understood that.
2
1

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