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frontpagef12_26 | Staff posted Apr 20, 2026 04:04 PM
frontpagef12_26 | Staff posted Apr 20, 2026 04:04 PM

Prime Members: eufy Security Smart Lock C30 Keyless Entry Door Lock

& More + Free S&H

$55

$80

31% off
Amazon
22 Comments 52,110 Views
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Amazon has for Prime Members: Select eufy Security Smart Locks on sale listed below. Shipping is free.

Thanks to Slickdeals Staff f12_26 for sharing this deal.

Available:

Editor's Notes

Written by johnny_miller | Staff

Original Post

Written by f12_26 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has for Prime Members: Select eufy Security Smart Locks on sale listed below. Shipping is free.

Thanks to Slickdeals Staff f12_26 for sharing this deal.

Available:

Editor's Notes

Written by johnny_miller | Staff

Original Post

Written by f12_26 | Staff

Community Voting

Deal Score
+73
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Price Intelligence

Model: eufy Smart Lock C30, Keyless Entry Door Lock, Built-in WiFi Deadbolt, Smart Lock for Front Door, No Bridge Required, Easy Installation, App Remote Control, Auto Lock

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22 Comments

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Apr 21, 2026 12:32 AM
4,247 Posts
Joined Jan 2012
RedElmoApr 21, 2026 12:32 AM
4,247 Posts
I have had this one for a year or so now. I like it. No issues.
Apr 21, 2026 12:53 AM
2 Posts
Joined Oct 2017
jlicea17Apr 21, 2026 12:53 AM
2 Posts
Quote from RedElmo :
I have had this one for a year or so now. I like it. No issues.
How often do you need to. Change the battery ?
Apr 21, 2026 02:37 AM
1,449 Posts
Joined Aug 2005
desidude2000Apr 21, 2026 02:37 AM
1,449 Posts
This Tapo at Walmart for $49 is a good alternative and arguably better with the Tapo app.

https://www.walmart.com/ip/14201854292
5
Apr 21, 2026 02:44 AM
4,247 Posts
Joined Jan 2012
RedElmoApr 21, 2026 02:44 AM
4,247 Posts
Quote from jlicea17 :
How often do you need to. Change the battery ?
About 3 months. But I usually charge it when I see it down to 1 bar. Vs waiting for it to say battery low. Cuz I lost the key haha I'm scared that it'll die and I'll be locked out
1
Apr 21, 2026 11:22 AM
2,468 Posts
Joined Oct 2012
Revo77Apr 21, 2026 11:22 AM
2,468 Posts
Have the c30 deadbolt only and it never stays connected, making the core functionality worthless. I tried setting up a static IP so I'm waiting to see if that helps. Also battery life is way worse than the much older fingerprint one I have from them. 1-3 months vs maybe a year, AND the fingerprint gets used twice a day vs almost never using the battery on the c30. Anker support won't talk to you without first providing receipts and stuff which was another hassle on top of my busy day when they could have just looked into my account (same email I contacted them from). After this and a couple other duds I'm done with the eufy smart home ecosystem.
Edit: and it's already dropped off my account again.
Last edited by Revo77 April 22, 2026 at 04:16 AM.
1
Apr 22, 2026 08:18 AM
1,642 Posts
Joined Jun 2008
UnixAdminApr 22, 2026 08:18 AM
1,642 Posts
Every year they get a little better.
Apr 22, 2026 09:33 AM
94 Posts
Joined Dec 2007
iceboi714Apr 22, 2026 09:33 AM
94 Posts
love their cameras...maybe switch over to the door lock too

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Pro
Apr 22, 2026 11:24 AM
405 Posts
Joined Sep 2014
Yobogoya
Pro
Apr 22, 2026 11:24 AM
405 Posts
I have the E330. The camera and doorbell works great. The only issue I have is with the deadbolt. Sometimes it gets jammed and does not open/lock properly.
Apr 22, 2026 12:20 PM
221 Posts
Joined Nov 2018
MadnjackApr 22, 2026 12:20 PM
221 Posts
Many complaints on battery life... check the reviews on Amazon... just FYI
Apr 22, 2026 01:20 PM
13 Posts
Joined Sep 2011
egor105Apr 22, 2026 01:20 PM
13 Posts
Good lock for the price, if primary entrance would spend a little more for better battery life.
Apr 22, 2026 01:22 PM
224 Posts
Joined Nov 2015
badlambApr 22, 2026 01:22 PM
224 Posts
I bought these last week and returned them. Was very surprised how plastic key they felt
Apr 22, 2026 02:26 PM
82 Posts
Joined Nov 2010
tarheelzApr 22, 2026 02:26 PM
82 Posts
This is a cloud-based solution. It does not appear to have a local workaround. Good choice if you trust Eufy with the keys to your house and the term of their support before bricking this (or adding a subscription model).
1
Apr 22, 2026 02:42 PM
13 Posts
Joined Dec 2018
FishManeApr 22, 2026 02:42 PM
13 Posts
Seems to be BHMA Grade 3. I'm thinking I'd prefer something more rugged/secure.
Apr 22, 2026 04:31 PM
33 Posts
Joined Jun 2021
CoolOctopus7616Apr 22, 2026 04:31 PM
33 Posts
Same price on Eufy website

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Apr 22, 2026 07:00 PM
32 Posts
Joined Mar 2026
BeautifulShoe3018Apr 22, 2026 07:00 PM
32 Posts
Great lock.

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