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expiredSkillful_Pickle | Staff posted Oct 07, 2025 04:26 PM
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expiredSkillful_Pickle | Staff posted Oct 07, 2025 04:26 PM

Prime Members: eufy Familock S3 Max Smart Lock $300 & More + Free Shipping

$300

$400

25% off
Amazon
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eufyHome via Amazon [amazon.com] has eufy Familock S3 Max for $299.99. Free Shipping.

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eufyHome via Amazon [amazon.com] has eufy Familock S3 Max for $299.99. Free Shipping.

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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

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18 Comments

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Oct 07, 2025 06:35 PM
1,285 Posts
Joined Aug 2009
bhazardOct 07, 2025 06:35 PM
1,285 Posts

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

I have the Max version and love it.
One thing to point out that's important... The backlight on the buttons stops working when the battery drops to 50% or less. It's a bit concerning at first, but it's mentioned in the manual. Charging back above 50% will bring the backlight back.
1
Oct 07, 2025 06:59 PM
314 Posts
Joined Jul 2009
nickhodgeOct 07, 2025 06:59 PM
314 Posts
Palm unlocking is super unreliable. I returned and got a fingerprint lock instead.
1
Oct 07, 2025 10:54 PM
64 Posts
Joined Mar 2019
js6558Oct 07, 2025 10:54 PM
64 Posts
Not sure how anyone buys a lock in 2025 that doesn't have auto-unlock (which this seems to lack).
2
Oct 08, 2025 01:32 AM
113 Posts
Joined Sep 2017
ch3lseafc11Oct 08, 2025 01:32 AM
113 Posts
Quote from js6558 :
Not sure how anyone buys a lock in 2025 that doesn't have auto-unlock (which this seems to lack).
Not many locks have a feature that works consistently? The best is Bluetooth which is ok. When Schlage comes out with their uwb lock then maybe...
Oct 08, 2025 01:56 AM
488 Posts
Joined Dec 2019
Dealsfinder2019Oct 08, 2025 01:56 AM
488 Posts
So let me see.. if I taken a picture of the owners palms, then use it to scan. Will it open?
1
Oct 08, 2025 01:57 AM
488 Posts
Joined Dec 2019
Dealsfinder2019Oct 08, 2025 01:57 AM
488 Posts
Quote from js6558 :
Not sure how anyone buys a lock in 2025 that doesn't have auto-unlock (which this seems to lack).
Exactly,especially this one can be keyless so the accidental lock out can be easily resolved.
1
Oct 08, 2025 07:03 AM
18 Posts
Joined Nov 2019
CleverMask4241Oct 08, 2025 07:03 AM
18 Posts
Quote from Dealsfinder2019 :
So let me see.. if I taken a picture of the owners palms, then use it to scan. Will it open?
No, the sensor actually records an imprint of your hand's veinous structure so a picture wouldn't work.

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Oct 08, 2025 07:06 AM
18 Posts
Joined Nov 2019
CleverMask4241Oct 08, 2025 07:06 AM
18 Posts
Quote from js6558 :
Not sure how anyone buys a lock in 2025 that doesn't have auto-unlock (which this seems to lack).
Auto-unlock is incredibly unreliable and usually requires your phone to run the app in the background. Currently palm unlock is as close to a frictionless experience you can get, next to something like the lockly visage and its face unlock which is even more seamless.
Oct 08, 2025 02:18 PM
8 Posts
Joined Aug 2020
MellowPassenger6476Oct 08, 2025 02:18 PM
8 Posts
Quote from CleverMask4241 :
No, the sensor actually records an imprint of your hand's veinous structure so a picture wouldn't work.
Could I use the veins from any part of my body?
1
2
Oct 08, 2025 03:15 PM
380 Posts
Joined Jun 2011
pingpingpangOct 08, 2025 03:15 PM
380 Posts
is homebase required? Or what's the difference with or without homebase ?
1
Oct 08, 2025 07:09 PM
18 Posts
Joined Nov 2019
CleverMask4241Oct 08, 2025 07:09 PM
18 Posts
Quote from MellowPassenger6476 :
Could I use the veins from any part of my body?
Just palms because it would be impractical to mount the lock at knee height.
4
Oct 08, 2025 07:12 PM
18 Posts
Joined Nov 2019
CleverMask4241Oct 08, 2025 07:12 PM
18 Posts
Quote from pingpingpang :
is homebase required? Or what's the difference with or without homebase ?
Not required, but it would allow for storing the camera footage on the base locally instead of on the lock or in the cloud in case you're worried someone might try to steal or damage the lock.
Oct 09, 2025 03:48 AM
1,983 Posts
Joined Apr 2005
OzzYOct 09, 2025 03:48 AM
1,983 Posts
Frequently returned item... maybe people buy it as a novelty that wears off quickly at $300, or maybe, just maybe, not everyone wants to invest in Chinese owned company?
4
Oct 09, 2025 02:15 PM
2,918 Posts
Joined Dec 2003
AlpineManOct 09, 2025 02:15 PM
2,918 Posts
Quote from OzzY :
Frequently returned item... maybe people buy it as a novelty that wears off quickly at $300, or maybe, just maybe, not everyone wants to invest in Chinese owned company?
hmmm...folks returning a $300 item cuz they dont want to invest in a Chinese owned company?Have you heard of a company called BYD? The stuff they sell is a lot more than $300 and the rest of the world want more of it.

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Oct 09, 2025 03:33 PM
17,619 Posts
Joined Aug 2009
PocketsThickOct 09, 2025 03:33 PM
17,619 Posts
the thing that bothers me with these door unlock units (across all brands) is that you have to constantly remember to charge them up. I'm surprised no company has come up with a solar attachment or hardwire solution.

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