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Deal.ai › eufy › Keypad Locks
Eufy
Eufy Security E330 Video Smart Lock

Eufy Security E330 Video Smart Lock

Best price now

$249.99at Best BuyObserved at 7:37 AM

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the Eufy Security E330 Video Smart Lock

The Eufy E330 is a smart deadbolt with a built-in 2K video doorbell, so one device handles the lock, the camera and the doorbell. It connects over Wi-Fi with no hub, works with Alexa and Google Assistant, and is controlled through the Eufy Security app. The best new price is $249.99 at Best Buy as of November 8, 2026, with three stores listing it new.

Best forRenters and owners replacing a doorbell and deadbolt with one deviceHouseholds that want package and porch video without a subscriptionAlexa or Google Assistant usersFront doors with existing deadbolt cutouts
Pros
  • Built-in 2K camera and doorbell in the lock body
  • Wi-Fi direct, no home hub required
  • Works with Alexa and Google Assistant
  • Keypad entry plus app control and remote unlock
  • Local storage option on the lock itself
Cons
  • Bulky interior escutcheon on some doors
  • Video quality drops at night or in motion
  • Battery life depends on how much live video you watch
  • Fingerprint and keypad can be slow in cold weather

Eufy Security E330 Video Smart Lock prices at every store

  • Best BuyNew

    In stock

    $249.99Free shippingObserved at 7:37 AM
    Visit Best Buy
  • Abt ElectronicsNew

    In stock

    $269.99Free shippingObserved at 7:37 AM
    Visit Abt Electronics
  • The Home DepotNew

    In stock

    $319.99Free shippingObserved at 7:37 AM
    Visit The Home Depot

Store links may earn us a commission. Some prices via Klarna.

Eufy Security E330 Video Smart Lock price history

Lowest price we've seen: $249.99 on Nov 8 at Best Buy. Tracked across 3 stores since Nov 8.

What reviewers say

Owners like the all-in-one setup and the convenience of seeing who is at the door before unlocking. Complaints center on battery drain from frequent video use and on the size of the interior unit.

What people mention
  • BatteryMixedOwners say it lasts weeks with light use but drops quickly when live view and recordings run often.
  • Video qualityMixedDaytime footage is sharp, while night and fast-motion clips look soft.
  • SetupPraisedReviewers report the app walks through Wi-Fi pairing and calibration without a hub.
  • BuildMixedThe exterior feels solid, but the interior escutcheon is large and can crowd the door.
  • AppPraisedUsers like remote unlock, activity alerts and checking the doorbell from the phone.

Specifications

Voice Assistant
Google Assistant, Amazon AlexaSource
Wi-Fi
YesSource
Color
Black, GraySource
App Control
YesSource
Voice Control

Questions and answers

Does the Eufy E330 need a hub or subscription?
No. It connects directly over Wi-Fi and stores clips locally, so no hub or cloud plan is required for basic use.
Does it work with Alexa and Google Assistant?
Yes. It supports both, so you can check the camera feed and lock status by voice on compatible displays and speakers.
How is it powered?
It runs on rechargeable batteries inside the lock. Battery life depends on how much live video and recording you use.
Will it fit my existing deadbolt door?
It is designed to replace a standard deadbolt, but check your door thickness and backset against Eufy's fit guide before buying.
Is $249.99 a good price?
That is the best new price among three stores as of November 8, 2026. Watch for bundle or holiday discounts, since video smart locks often drop during sales.
Where is the Eufy Security E330 Video Smart Lock cheapest?
At Best Buy, for $249.99, as of our latest check.
Where can I buy the Eufy Security E330 Video Smart Lock?
3 stores we checked sell it, including Best Buy, Abt Electronics, The Home Depot.

Stores we've priced the Eufy Security E330 Video Smart Lock at

  • Best Buy deals and prices
  • Home Depot deals and prices

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Yes
Source
Smart Home System
Amazon AlexaSource