---
product_id: 693374806
title: "eufy Smart Lock E31, Fingerprint Keyless Entry Door Lock with Apple Home Ecosystem, for Front Door or Back, Supports Matter, Apple Home, Alexa, Google, 10000mAh Battery, Auto Lock"
brand: "eufy security"
price: "36102 kr"
currency: ISK
in_stock: true
reviews_count: 10
category: "Eufy Security"
url: https://www.desertcart.is/products/693374806-eufy-smart-lock-e31-fingerprint-keyless-entry-door-lock-apple
store_origin: IS
region: Iceland
---

# Seamless Apple Home + Matter + Alexa integration 14 months battery life (10,000mAh) 0.3s ultra-fast fingerprint unlock eufy Smart Lock E31, Fingerprint Keyless Entry Door Lock with Apple Home Ecosystem, for Front Door or Back, Supports Matter, Apple Home, Alexa, Google, 10000mAh Battery, Auto Lock

**Brand:** eufy security
**Price:** 36102 kr
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock the future of home security with speed, style, and smart power.

## Quick Answers

- **What is this?** eufy Smart Lock E31, Fingerprint Keyless Entry Door Lock with Apple Home Ecosystem, for Front Door or Back, Supports Matter, Apple Home, Alexa, Google, 10000mAh Battery, Auto Lock by eufy security
- **How much does it cost?** 36102 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/693374806-eufy-smart-lock-e31-fingerprint-keyless-entry-door-lock-apple)

## Best For

- eufy security enthusiasts

## Why This Product

- Trusted eufy security brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power That Lasts:** Rechargeable 10,000mAh battery delivers up to 14 months of uninterrupted smart security.
- • **Unlock in a Flash:** Experience lightning-fast 0.3-second fingerprint access—never wait to get home again.
- • **Smart Home Harmony:** Effortlessly sync with Apple Home, Alexa, Google, and Matter for total voice & app control.
- • **Installation Made Simple:** Set up your smart lock in just 15 minutes—no drilling, no hassle, just instant upgrade.
- • **Always Connected, Always Secure:** Get real-time notifications, remote unlocking, and access logs for peace of mind anywhere.

## Overview

The eufy Smart Lock E31 is a biometric deadbolt designed for front or back doors, featuring ultra-fast 0.3-second fingerprint recognition, 10,000mAh rechargeable battery lasting up to 14 months, and seamless integration with Apple Home, Alexa, Google, and Matter protocols. It supports multiple unlocking methods including fingerprint, app, keypad, physical key, and voice commands. Installation is quick and drill-free, backed by extensive warranty and 24/7 customer support, making it a reliable, stylish, and smart upgrade for modern homes.

## Description

eufy Smart Lock E31, Fingerprint Keyless Entry Door Lock with Apple Home Ecosystem, for Front Door or Back, Supports Matter, Apple Home, Alexa, Google, 10000mAh Battery, Auto Lock - desertcart.com

Review: Works well, attractive - Straightforward Instalation instructions. Previous Kwikset Halo about 4 years old, and never been able to update firmware. Batteries required changing about every two months. Never again. Eufy E31 has a specific dead bolt configuration so necessary to remove previous bolt mechanism. All installation a breeze. Recognized WiFi network quickly and logged in seamlessly. Added to Alexa devices and can now voice control with code request. So far perfect replacement. Supplied rechargeable battery module pack with emergency USB power. A different excellent experience. I’ve been battling quick set and happy this lock is performing as it should. Competitive pricing a real plus.
Review: Great lock for the price - Installation is very easy, it takes no more than 15 minutes if the door has the correct hole size. Quality is very good, it looks very good installed on the door. Not so bulky. Functionality is great, unfortunately it can't be connected with Home Assistant. Configuring finger prints is very straight forward and the touch pad works super fast.

## Features

- Apple Home Support: The eufy Smart Lock E31 is designed to work directly with your existing hub, offering seamless integration with Apple Home, Google Home, Alexa, and SmartThings. This allows for multiple unlocking options and easy integration with a range of smart home devices for automation.
- Unlock for the Whole Family's Needs: Unlock in less than 0.3 seconds using the fingerprint, APP control, the keypad, physical key, or voice commands via Siri, Alexa or Google Assistant. Experience an ultra-fast and effortless unlocking process that continuously improves its fingerprint recognition with each use, ensuring quick and hassle-free entry for all family members.
- Up to 14 Months Battery Life: Powered by 10,000mAh rechargeable batteries, the eufy Smart Lock typically lasts up to 14 months, depending on usage frequency (based on an average of 10 unlocks per day). Receive low battery alerts at 20% charge, with power save mode lasting up to one more month. Use a portable charger to unlock your Smart Lock if the battery dies. Note: For emergency power supply only, not for charging the battery. With no communication circuit, it doesn't allow any data transfer.
- Remote Control via Homepod or Other Hubs: Easily control your Smart Lock remotely with Apple Home or other apps. Features include simple setup, access management, real-time notifications, event logs, and remote unlocking. Note：For more details, please refer to the Q&A and Rich Context sections.
- Easy Installation and Excellent Customer Service: Our smart lock offers easy 15-minute installation without drilling. Enjoy peace of mind with 18 months of electronic protection and 36 months of mechanical coverage, backed by our reliable after-sales service and professional 24/7 customer support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DP4T27BL |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #16,515 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #96 in Deadbolts |
| Brand | eufy Security |
| Color | Black |
| Connectivity Protocol | Wi-Fi |
| Control Method | App, Touch, Voice |
| Controller Type | Apple HomeKit |
| Customer Reviews | 4.2 4.2 out of 5 stars (757) |
| Date First Available | December 20, 2024 |
| Included Components | Lock |
| Item Package Quantity | 1 |
| Item Weight | 2.92 pounds |
| Item dimensions L x W x H | 8.1 x 7.7 x 4.4 inches |
| Item model number | T85F0 |
| Lock Type | Biometric, Deadbolt, Keypad |
| Manufacturer | Anker |
| Material | Metal, Plastic |
| Model Name | T85F0J11 |
| Number of Pieces | 1 |
| Part Number | T85F0 |
| Product Dimensions | 8.1 x 7.7 x 4.4 inches |
| Recommended Uses For Product | Residential Doors |
| Size | 7.7 inches x 8.1 inches x 4.4 inches |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Auto-Lock, Matter |
| Special Features | Auto-Lock, Matter |
| Style | Matter + WiFi + Fingerprint + 10000mAh battery |
| UPC | 194644227340 |

## Product Details

- **Brand:** eufy Security
- **Item dimensions L x W x H:** 8.1 x 7.7 x 4.4 inches
- **Lock Type:** Biometric, Deadbolt, Keypad
- **Material:** Metal, Plastic
- **Special Feature:** Auto-Lock, Matter

## Images

![eufy Smart Lock E31, Fingerprint Keyless Entry Door Lock with Apple Home Ecosystem, for Front Door or Back, Supports Matter, Apple Home, Alexa, Google, 10000mAh Battery, Auto Lock - Image 1](https://m.media-amazon.com/images/I/51eI4+XsA8L.jpg)
![eufy Smart Lock E31, Fingerprint Keyless Entry Door Lock with Apple Home Ecosystem, for Front Door or Back, Supports Matter, Apple Home, Alexa, Google, 10000mAh Battery, Auto Lock - Image 2](https://m.media-amazon.com/images/I/61SJlXnS8yL.jpg)
![eufy Smart Lock E31, Fingerprint Keyless Entry Door Lock with Apple Home Ecosystem, for Front Door or Back, Supports Matter, Apple Home, Alexa, Google, 10000mAh Battery, Auto Lock - Image 3](https://m.media-amazon.com/images/I/61SNz1abJPL.jpg)
![eufy Smart Lock E31, Fingerprint Keyless Entry Door Lock with Apple Home Ecosystem, for Front Door or Back, Supports Matter, Apple Home, Alexa, Google, 10000mAh Battery, Auto Lock - Image 4](https://m.media-amazon.com/images/I/610Qie4e+cL.jpg)
![eufy Smart Lock E31, Fingerprint Keyless Entry Door Lock with Apple Home Ecosystem, for Front Door or Back, Supports Matter, Apple Home, Alexa, Google, 10000mAh Battery, Auto Lock - Image 5](https://m.media-amazon.com/images/I/61NMMz8d11L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Is this Smart Lock compatible with eufy ecosystem, Apple Home, SmartThings, Google home, Amazon Alexa?**
A: Yes, this smart lock is compatible Matter over thread. For instance, you can use your iPhone, iPad to lock and unlock your device (HomeKey is not supported). Additionally, you can set up home automation to simplify your life.

**Q: Does this smart lock require a hub to connect to Apple Home, Google Home, Amazon Alexa, Samsung SmartThings？**
A: A hub that supports Matter is required for this device to connect to the third-party ecosystem (Apple Home, Google Home, Amazon Alexa, Samsung SmartThings). This is a necessary condition for all matter devices to integrate with these platforms.

**Q: How many fingerprints and passcodes can the eufy Smart Lock E30 store?**
A: Up to 50 fingerprints and 100 different passcodes.

**Q: Whats the requirement for installation?**
A: Any door with a wood or metal construction could be suitable Dimensions required: Crossbore diameter: 1 1/2 in or 2 1/8 in. Backset: 2 3/8 in or 2 3/4 in. A hole: 1 in. Door thickness: 1 3/8 in - 2 1/6 in. Location of handleset greater than 1 4/5 in.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well, attractive
*by J***B on December 12, 2025*

Straightforward Instalation instructions. Previous Kwikset Halo about 4 years old, and never been able to update firmware. Batteries required changing about every two months. Never again. Eufy E31 has a specific dead bolt configuration so necessary to remove previous bolt mechanism. All installation a breeze. Recognized WiFi network quickly and logged in seamlessly. Added to Alexa devices and can now voice control with code request. So far perfect replacement. Supplied rechargeable battery module pack with emergency USB power. A different excellent experience. I’ve been battling quick set and happy this lock is performing as it should. Competitive pricing a real plus.

### ⭐⭐⭐⭐⭐ Great lock for the price
*by E***A on November 24, 2025*

Installation is very easy, it takes no more than 15 minutes if the door has the correct hole size. Quality is very good, it looks very good installed on the door. Not so bulky. Functionality is great, unfortunately it can't be connected with Home Assistant. Configuring finger prints is very straight forward and the touch pad works super fast.

### ⭐⭐⭐⭐⭐ Great smart lock
*by D***L on March 2, 2025*

I have been using smart locks for years, and this is my third. The Eufy replaced an August lock, so that will be the direct comparison. The August just replaced the inside portion, so reused the deadbolt mechanism. This Eufy replaces the entire unit, which has both advantages and disadvantages. If you're a renter, or want/need to maintain the existing key, leaving the existing deadbolt is preferred. However, replacing the entire mechanism, like the Eufy does, allows for more features, like the included keypad and fingerprint reader. For the August, the keypad was an add on. The Eufy also included wifi built-in, where with the August it was a separate component that was plugged in near the lock. While that requires more batteries for the Eufy, I prefer the all-in-one solution. The other advantage of the Eufy replacing the entire mechanism is how much more positive and direct the lock feels when locking/unlocking it manually. The August would sometimes get out of sync, and when turning the lock knob by hand, it would engage the motor and you would be turning that, too. The motorized locking is also more precise, and quieter, on the Eufy. The last advantage is really only for those already using Eufy. Having it integrated with the camera app is great. If you have a camera at the entry, you can locl/unlock the door from the same screen as viewing the camera. The fingerprint scanner works great, and is faster and easier than using a code. The one complaint I have is in the app. If you add codes for people like pet sitters, cleaning people, etc., you are limited in terms of how you allow them to use the lock. It's either always or scheduled. And you can't change that without removing the code and adding it back. You also can turn a code on and off. You have to remove it and add it. That's annoying and an inexcusable oversight. Hopefully that will be addressed at some point, but I don't have high hopes.

## Frequently Bought Together

- eufy Smart Lock E31, Fingerprint Keyless Entry Door Lock with Apple Home Ecosystem, for Front Door or Back, Supports Matter, Apple Home, Alexa, Google, 10000mAh Battery, Auto Lock
- eufy Security Square Door Handle - Easy Installation, Fits All - Matte Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/693374806-eufy-smart-lock-e31-fingerprint-keyless-entry-door-lock-apple](https://www.desertcart.is/products/693374806-eufy-smart-lock-e31-fingerprint-keyless-entry-door-lock-apple)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-24*