eufy Smart Lock FamiLock S3 Max 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

★★★★★ Great Smart Lock! I've had the eufy FamiLock S3 Max for a couple of months now, and so far I'm really happy with it. Setup was pretty straightforward, and everything has been working well. The palm recognition is definitely my favorite feature. It works almost every time and makes getting in the house so much easier. The camera quality is great, and the app is easy to use too. Overall, no complaints so far. I'd definitely recommend it!

This is the first time we're using a Eufy product. We did research and cross-referencing before choosing. We purchased the Eufy FamiLock S3 Max. It has many great features that are suitable across various ages including the notification enabling for when someone is leaving the house. The loitering notification and great built-in male voice is truly an exceptional item to have. The multi-ways to unlock are a nice feature and the palm vein access is an excellent thing to have. Most of all, the Eufy FamiLock S3 Max provides great security. Thank you Eufy for making such a great product!

Way better than the fingerprint one. The palm technology has been pretty consistent. I love how everything is all in one. Battery has been great so far and coming from a AA battery powered model, the rechargeable will be great. It's been a few months and battery is still above 80-85%.

I love the features, however, they are a little slow. Scanning my palm and activating the observation screen needs to have a quicker response. Hopefully an over-the-air update can fix this. Hint hint eufy.

I bought this and install was super easy. no issues... except.... the battery. the main battery is not really replaceable and I'm going to have purchase a second one so that I can replace without charging when it is depleted. also, the lock can't detect when the door is open or closed, it's timer dependent. not much of an issue, a minor nuisance. video peep hole is great, use it all the time now.

Profile information can be easily confusing. Still haven't figured it out and need to make updates because we were confused at set up. Be sure to note that you will probably need to buy extra storage and/or cloud memory in addition to the home hub unless you purchase the pro hub.

I bought this because it has the potential to be useful to view video of who's in the front from inside. The video does not always activate and when you press the button to activate it manually, it won't activate meaning the video screen does not light up and it does not show you who's on the other side it remains dark. It's pointless. If it doesn't respond when you need it it occasionally stops responding even when you go to unlock it with your palm or a code and then I have to use the manual key. I've only had this a few weeks. It should not be happening.

I am extremely disappointed with this lock. I purchased it for my front door expecting it to work properly and provide the security and convenience I needed, but it has not lived up to my expectations at all. A lock for your front door is something you should be able to rely on, and this product has been nothing but frustrating. For the price, I expected much better quality and functionality. I regret purchasing it and would not recommend it to anyone looking for a dependable front door lock. Definitely not worth the money!!

The palm scanner, keypad and doorbell aren't responding. It was working good for a month. This is the first Eufy lock that had power and locked me out.

I like the product, but this is my third replacement. The first lock came for the opposite side, now this one goes completely blank once it get cold outside, so I'm waiting for the third one to arrive hopefully they get it right this