eufy Security S230 Smart Door Lock Touch & Wi-Fi, Fingerprint Scanner, Keyless Entry Wi-Fi Bluetooth Electronic Deadbolt, Touchscreen Keypad, BHMA Certified, IP65 Weatherproofing

Overall great, totally love! Stores fingerprints locally (not on the cloud) and once setup, will work even during an internet outage! (app on cell can't communicate with lock while WiFi is down), but lock is fine (tested this specifically for a friend). When you line up finger properly, recognition is virtually instant (1/50) of a second... I write date on battery, every time I charge it, lasts 2 months for me... Crazy key blank, you will never find it locally, or get it cut (but you never ever need). They (Eufy) send 5 key blanks with lock. But I never take keys (other than the single car key for the car I drive). It also does a number code, (I never use, fingerprint part is top notch). Bought second one "used" from amazon (sold by Eufy/Anker). Was new, maybe an unused return? Everything was perfect, I opened a new one, this was identical. Anker great company (first bought cell batteries years ago) great product, superb app. (I do not bother integrating it with Alexa but read it does). Totally recommend this device! Two suggestions, turn of chime (it makes a chime noise on every lock/unlock event) if you want (from App). Turn on autolock ()great feature it locks after a minute or two (adjustable) if you do not turn around and "lock" it outside. I almost never turn around and "lock" it, the Autolock feature is SUPERB. House is NEVER unlocked. I now NEVER EVER get locked out, as I just touch a finger and poof it opens!Extras: When battery is low, it will say (in female voice) "Battery is low, please charge" when charging, lift UP (towards ceiling) on lock inside (top half), pull battery OUT of lock (remove totally, pull away from door) and any Micro USB cable (plug it right into battery, takes 4-6 hours to charge, red light when charging, turns blue when done). Charge lasts for two months. Nothing to find/get. Plug it in via an old (android) cell charger (standard micro USB) or you could unplug an Amazon FireTVstick and use that cable (same connector), or that kind of cable on a PC, Chromebook or Mac's USB port. If door is not closed, it announces "door is jammed". If door is left open (say bringing in groceries or furniture) is simply extends deadbolt after 3 minutes. Close deadbolt when done and close door and either it will autolock or you can flip lever. App keep meticulous notes on every event. You add users in app (must have smartphone and WiFi) and you initially add fingerprints using app (they are stored on device, you use app to guide you not a fingerprint sensor on cell). Very very slick, love it! Used to have to leave house with keys everytime (or leave door unlocked, say doing yardwork. Now never! single key for car if using car...P.S. first one was black, numbers OK to read on my porch (Specially at night) second one was silver, numbers almost impossible to read in daytime. I use fingerprint 99.999% of the time, so don't care about numbers. Silver better if lock sits in sun, black heats up in sun faster.

The media could not be loaded. We’ve had this smart lock for over a year, relying mostly on the finger print sensor, and it still works like a charm.Installation: The installation is super easy and can be completed in just a few minutes with the clear instructions. Setup is also fairly intuitive and quick. No issues connecting to wifi and getting it set up and running great.Features: The finger print sensor works great and you can add multiple finger prints for different individuals (or for your right or left hand). It occasionally miss-reads your fingerprint (about 5-10% of the time), but when it does it gives a clear visual with a red light and then generally works the very next try. The capacitive buttons also work well, it we almost always use the fingerprint sensor since it works so quick and well. We’ve never had do use the backup key, but it’s good to have it there.Battery: The battery is great and I love that it’s rechargeable rather than always having to buy new ones (like some of our other locks). Recharging it can take a few hours, but we typically plug it in at night and it’s ready to be installed the next morning. The battery generally lasts us 4-5 months.Connectivity: We’ve had zero issues with connectivity. The setup was simple and it always keeps the connection. It’s been great to be able to check the lock status while away from home and lock or unlike the door remotely.Concerns/issues: The only issues we’ve had with the lock are verity small. Occasionally we’ll need to recalibrate the lock so that it opens and closes well and all the way. Recalibrating it is very quick and simple though. Also, the clear plastic on the face of the lock seems to be separating partially from the unit. There’s no physical issue with this and it hasn’t affected the operation of the lock, but you can visually see a change in the coloring of the lock face because of this.Overall, I love this lock and have already recommended it to many friends and family.