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popularDesertGardener | Staff posted Nov 24, 2025 04:47 PM
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popularDesertGardener | Staff posted Nov 24, 2025 04:47 PM

eufy Security C220 Fingerprint Keyless Wi-Fi Smart Door Lock w/ Deadbolt (Black) $89.99 + Free Shipping

$90

$170

47% off
Amazon
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eufyHome via Amazon [amazon.com] has eufy Security C220 Fingerprint Keyless Wi-Fi Smart Door Lock w/ Deadbolt (Black) on sale for $89.99. Shipping is free.
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eufyHome via Amazon [amazon.com] has eufy Security C220 Fingerprint Keyless Wi-Fi Smart Door Lock w/ Deadbolt (Black) on sale for $89.99. Shipping is free.

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Model: Eufy Smart Lock C220

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Sort: Lowest to Highest | Last Updated 12/4/2025, 05:27 AM
Sold By Sale Price
Amazon$119.99
Best Buy$169.99
NewEgg$169.99

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14 Comments

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Nov 25, 2025 05:31 AM
580 Posts
Joined Oct 2015
ksdog317Nov 25, 2025 05:31 AM
580 Posts
Anyone have this?
Nov 25, 2025 06:16 AM
178 Posts
Joined Mar 2025
fgg1991Nov 25, 2025 06:16 AM
178 Posts
Quote from ksdog317 :
Anyone have this?
I bought it in Feb, works perfect, response fast, highly suggested, no longer need key.
Nov 25, 2025 12:16 PM
1,318 Posts
Joined Sep 2004
signalsoldierNov 25, 2025 12:16 PM
1,318 Posts
Quote from fgg1991 :
I bought it in Feb, works perfect, response fast, highly suggested, no longer need key.
And how's battery life?
Nov 25, 2025 04:24 PM
5 Posts
Joined Dec 2005
drzeyasNov 25, 2025 04:24 PM
5 Posts
I also recommend this device, bought on July 9 and delivered following day. Installation took about 10 minutes and setup was simple. Has been bulletproof so far and definitely enjoying this as my first electronic lock purchase. Installed lithium rechargeable AA's from day one and haven't replaced them yet, so going on 5 months.
1
Nov 25, 2025 04:48 PM
232 Posts
Joined Aug 2016
PhearCVBzNov 25, 2025 04:48 PM
232 Posts
I currently have a eufy deadbolt smart lock (T8503) and it eats batteries like crazy. They are the CR123a batteries so they are not cheap, and I've tried lithium and etc, but no help. Still have to change them multiple times a year (seems like every few months).
Did a search for recent deals on here and see the one here, as well as this one (eufy e31), and wondering which one I should get. Anybody have any thoughts?
https://slickdeals.net/f/18827980-eufy-smart-lock-e31-fingerprint-keyless-entry-battery-powered-125-free-shipping?src=SDSearchv3&attrsrc=Thread%3AExpired%3AFalse%7CSearch%3AType%3Anormal%7CSearch%3ASort%3Alast_comment_activity%7CSearch%3AHideExpired%3Afalse
Nov 26, 2025 01:55 PM
306 Posts
Joined Jan 2017
JWL418Nov 26, 2025 01:55 PM
306 Posts
Same price at Dell but there is a 10% cashback opportunity
Nov 27, 2025 10:51 PM
69 Posts
Joined Jun 2024
TensePanther4601Nov 27, 2025 10:51 PM
69 Posts
Quote from signalsoldier :
And how's battery life?
Stinks, have to change battery almost monthly and it takes 8

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Nov 28, 2025 04:56 PM
2,248 Posts
Joined Nov 2009
kmsimpsonNov 28, 2025 04:56 PM
2,248 Posts
Quote from ksdog317 :
Anyone have this?
I have it and it works well, easy to use, app is solid and strong. The ONLY issue I have and it is minor is that the fingerprint detection stops working well when the batteries get low.
Nov 28, 2025 05:42 PM
580 Posts
Joined Oct 2015
ksdog317Nov 28, 2025 05:42 PM
580 Posts
Quote from kmsimpson :
I have it and it works well, easy to use, app is solid and strong. The ONLY issue I have and it is minor is that the fingerprint detection stops working well when the batteries get low.
How often do you need to replace the batteries?
Nov 29, 2025 03:32 PM
322 Posts
Joined Sep 2018
magiccdeal123Nov 29, 2025 03:32 PM
322 Posts
Great functionality, poor battery life. It uses 8 batteries, but now I have to replace it on a monthly basis.
Nov 29, 2025 04:12 PM
5 Posts
Joined Nov 2025
CoolPen7303Nov 29, 2025 04:12 PM
5 Posts
Anker/Eufy recently had major security vulnerabilities exposed, as well as kept user data they claimed not to. They didn't really address the concern or resolve anything. It caused one of the biggest tech platforms to drop them as a sponsor.

I wouldn't use a wifi connected door lock from them.

https://youtu.be/2ssMQtKAMyA?si=BzSlgsCqIC-6DlZy
Nov 29, 2025 04:43 PM
12 Posts
Joined Nov 2011
apriest82Nov 29, 2025 04:43 PM
12 Posts
Quote from CoolPen7303 :
Anker/Eufy recently had major security vulnerabilities exposed, as well as kept user data they claimed not to. They didn't really address the concern or resolve anything. It caused one of the biggest tech platforms to drop them as a sponsor.

I wouldn't use a wifi connected door lock from them.

https://youtu.be/2ssMQtKAMyA?si=BzSlgsCqIC-6DlZy
That video is from 3 years ago...I wonder if they've addressed this since. Obvious answer is 'probably not' unfortunately. Shame, I like Anker products. Thanks for elevating.
Nov 29, 2025 05:03 PM
2,248 Posts
Joined Nov 2009
kmsimpsonNov 29, 2025 05:03 PM
2,248 Posts
Quote from ksdog317 :
How often do you need to replace the batteries?
I use rechargeable which do not last as long per charge as alkaline, but have a much longer life span. With the rechargeable, about once every three - five months depending upon use.
Nov 29, 2025 05:15 PM
2,248 Posts
Joined Nov 2009
kmsimpsonNov 29, 2025 05:15 PM
2,248 Posts
Quote from CoolPen7303 :
Anker/Eufy recently had major security vulnerabilities exposed, as well as kept user data they claimed not to. They didn't really address the concern or resolve anything. It caused one of the biggest tech platforms to drop them as a sponsor.

I wouldn't use a wifi connected door lock from them.

https://youtu.be/2ssMQtKAMyA?si=BzSlgsCqIC-6DlZy
You may want to stay a bit more up to date. That issue was 3 years ago and Eufy has since resolved the issues. This article is 2 years old and the most recent I could find on it:
https://automatelife.net/has-eufy...-revealed/
That being said, if you do not trust it, don't use it. I have way too much experience with tech to not realize that every single tech company out there has lied at some point or another.
1

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