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expiredSkillful_Pickle | Staff posted Jul 08, 2025 04:15 PM
expiredSkillful_Pickle | Staff posted Jul 08, 2025 04:15 PM

Prime Members: eufy FamiLock S3 Max 3-in-1 Wi-Fi Smart Door Lock

& More + Free Shipping

$323

$400

19% off
Amazon
33 Comments 26,898 Views
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Deal Details
eufyhome via Amazon has for Prime Members: Select eufy Keyless Entry Door Locks on sale as listed below. Shipping is free.

Thanks to staff member Skillful_Pickle for finding this deal.

Available:B&H Photo Video also has Select eufy Keyless Entry Door Locks on sale as listed below. Shipping is free.

Available:

Editor's Notes

Written by slickdewmaster | Staff

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eufyhome via Amazon has for Prime Members: Select eufy Keyless Entry Door Locks on sale as listed below. Shipping is free.

Thanks to staff member Skillful_Pickle for finding this deal.

Available:B&H Photo Video also has Select eufy Keyless Entry Door Locks on sale as listed below. Shipping is free.

Available:

Editor's Notes

Written by slickdewmaster | Staff

Original Post

Community Voting

Deal Score
+28
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Visit Amazon

Price Intelligence

Model: eufy FamiLock S3 Max, Smart Lock with Palm Vein Recognition, Keyless Entry Door Lock for Front Door, 3-in-1 Wi-Fi Keypad Deadbolt+ 2K HDR Camera+ Doorbell, ANSI/BHMA Grade 1, Rear Lock Video Screen

Current Prices

Sort: Lowest to Highest | Last Updated 7/29/2025, 02:52 AM
Sold By Sale Price
Amazon$399.99

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Top Comments

Tallgeese179
9 Posts
10 Reputation
For those that already have a doorbell and don't need a battery draining camera, they came out with a simplified version that still uses the vein recognition tech. Glad I waited!

https://www.eufy.com/products/t85...8274643130
nba2k18
3751 Posts
331 Reputation
Made in Japan
mienhmario
938 Posts
110 Reputation
Even better. Eufy quality is amazing!

32 Comments

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Jul 08, 2025 06:54 PM
3,751 Posts
Joined May 2005
Jul 08, 2025 06:54 PM
nba2k18Jul 08, 2025 06:54 PM
3,751 Posts

Our community has rated this post as helpful. If you agree, why not thank nba2k18

Made in Japan
1
2
Jul 08, 2025 07:44 PM
938 Posts
Joined Feb 2006
Jul 08, 2025 07:44 PM
mienhmarioJul 08, 2025 07:44 PM
938 Posts
Quote from nba2k18 :
Made in Japan

Even better. Eufy quality is amazing!
1
Jul 08, 2025 08:17 PM
562 Posts
Joined Jul 2005
Jul 08, 2025 08:17 PM
room7Jul 08, 2025 08:17 PM
562 Posts
Home assistant?
1
Jul 08, 2025 08:24 PM
497 Posts
Joined Nov 2017
Jul 08, 2025 08:24 PM
Lam.d09Jul 08, 2025 08:24 PM
497 Posts
How's battery life?
Jul 08, 2025 08:30 PM
246 Posts
Joined Jul 2016
Jul 08, 2025 08:30 PM
JesalJul 08, 2025 08:30 PM
246 Posts
Same price at Eufy official website. Heard a lot about these new locks, anyone have experience with them?
Jul 08, 2025 08:33 PM
494 Posts
Joined Mar 2014
Jul 08, 2025 08:33 PM
EliasE9448Jul 08, 2025 08:33 PM
494 Posts
I think lockin is better and cheaper but battery doesn't last long.They do offer spare batteries to make swapping easy.https://a.co/d/5IFyJD6https://a.co/d/1l4tL9b
1
Jul 08, 2025 08:43 PM
165 Posts
Joined Dec 2014
Jul 08, 2025 08:43 PM
GeogonJul 08, 2025 08:43 PM
165 Posts
I have a Eufy door cam and a flood light cam. Fantastic products and fast alerts. 99% up time (at least for me).

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Jul 08, 2025 09:05 PM
262 Posts
Joined Feb 2016
Jul 08, 2025 09:05 PM
XephyrothJul 08, 2025 09:05 PM
262 Posts

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

I reviewed this for Best Buy and here was my conclusion:

Overall, I like the Familock S3 Max. It does what I need, unlocks more reliably than fingerprint sensors, and it does it stylishly. However, I do think some improvements could be made to make the camera view a bit more forgiving for those with deeper door frames, as nearly half of my view is blocked by my door frame, and night vision is subsequently rendered unusable. For those without a deeper door frame, there really isn't much to complain about. But for those of us with deeper frames, it feels like a bit of a missed opportunity for innovation from Eufy. But I feel the vast majority of owners of this new platform will be satisfied with the results.

If you want to read my detailed full review on their website, it's titled "Better Than Fingerprint Locks"

https://www.bestbuy.com/product/e...ay/6617179
1
Jul 09, 2025 01:02 AM
111 Posts
Joined Mar 2016
Jul 09, 2025 01:02 AM
pierrepi15Jul 09, 2025 01:02 AM
111 Posts
Nice!!! I have been waiting for a sale on this specific camera. Pretty much all the reviews have been good for the most part. Thank you OP.
Jul 09, 2025 05:02 AM
9 Posts
Joined Oct 2019
Jul 09, 2025 05:02 AM
Tallgeese179Jul 09, 2025 05:02 AM
9 Posts

Our community has rated this post as helpful. If you agree, why not thank Tallgeese179

For those that already have a doorbell and don't need a battery draining camera, they came out with a simplified version that still uses the vein recognition tech. Glad I waited!

https://www.eufy.com/products/t85...8274643130
3
Jul 09, 2025 01:22 PM
630 Posts
Joined Nov 2013
Jul 09, 2025 01:22 PM
PowerClerkJul 09, 2025 01:22 PM
630 Posts
If one is in the iPhone ecosystem, why would you buy this over a lock that offers Apple home key? Genuinely curious as I am in the market for a smart lock.
Last edited by PowerClerk July 9, 2025 at 06:29 AM.
3
Jul 09, 2025 02:06 PM
12,238 Posts
Joined Nov 2010

This comment has been rated as unhelpful by Slickdeals users.

Jul 09, 2025 02:07 PM
284 Posts
Joined May 2005
Jul 09, 2025 02:07 PM
other8289Jul 09, 2025 02:07 PM
284 Posts
Quote from PeteyTheStriker :
Cool and gimmicky, but ill just stick with my $35 none smart or internet connected finger print reader lock with great battery life. These locks are priced to the high heavens....
Which one do you use?
Jul 09, 2025 02:24 PM
4,283 Posts
Joined Sep 2005
Jul 09, 2025 02:24 PM
Neo42Jul 09, 2025 02:24 PM
4,283 Posts
Quote from room7 :
Home assistant?

Q: Is Smart Lock C220 compatible with eufy ecosystem, Apple HomeKit, IFTTT, or Matter?
A: It works with eufy doorbell. However, It's NOT compatible with Apple HomeKit, IFTTT, or Matter yet.Neither does it work with eufy HomeBase or any wifi bridge.

I'd normally go with a no on this one, however I did find this alpha release of an HA integration:
https://github.com/fuatakgun/eufy_security
with the C220 on the compatible list:
https://bropat.github.io/eufy-sec...ed_devices

May grab one or two

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Pro
Jul 09, 2025 03:16 PM
2,298 Posts
Joined Dec 2007
Jul 09, 2025 03:16 PM
katncaed
Pro
Jul 09, 2025 03:16 PM
2,298 Posts
Really enjoy all my Eufy, but $323 is nutz for this.
1

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