Smart lock connections
Compare Wi-Fi, Bluetooth/local, and hub-based smart locks so you know when remote access, batteries, and extra bridges matter before you buy.
eufy E31 E31 Smart Lock
Features
- Fingerprint keyless entry
- WiFi connectivity
- Supports Matter
- Compatible with Apple HomeKit, Amazon Alexa, and Google Assistant
- 10000mAh battery capacity
- Auto Lock
General specs
- Brand: eufy
- Model: E31
- Seller: Newegg
- ID: 9SIAXSYKE83093
- Brand: eufy
- Auto Lock: Auto Lock
- Model Name: E31
- Part Number: T85F0J11
- Connectivity: WiFi
- Entry Method: Fingerprint keyless entry
- Product Type: smart lock
- Matter Support: Supports Matter
- Battery Capacity: 10000mAh
- Smart Home Compatibility: Apple HomeKit, Amazon Alexa, and Google Assistant
- First listed by seller: October 6, 2026
If you are interested in more details, you can find full information on the seller's page.
€133.76
Last price update: 10/6/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
The E31 smart lock offers fingerprint keyless entry, WiFi connectivity, Matter support, and compatibility with Apple HomeKit, Amazon Alexa, and Google Assistant. It has a 10000mAh battery capacity and Auto Lock.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
eufy E31 Black Fingerprint keyless entry
|
eufy E40 Black Facial recognition unlocking for keyless entry
|
eufy Familock E32 Black Electronic deadbolt
|
eufy C33 Black Fingerprint entry
|
eufy Smart Lock C220 Black Fingerprint keyless entry
|
eufy C30 Black Keyless-entry deadbolt door lock
|
|
| Brand | eufy | eufy | eufy | eufy | eufy | eufy |
| Model | E31 | E40 | Familock E32 | C33 | Smart Lock C220 | C30 |
| Color |
|
|
|
|
|
|
| Price | €133.76 | €267.53 | €160.51 | €107.01 | €98.09 | €66.88 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 |
| Model Name | E31 | E40 | Familock E32 | C33 | Smart Lock C220 | C30 |
| Part Number | T85F0J11 | T85M0J11 | T85L0111 | T8506111 | T85D0112 | |
| Connectivity | WiFi | Bluetooth, Wi-Fi | WiFi | Built-in Wi-Fi | ||
| Entry Method | Fingerprint keyless entry | Facial recognition face unlocking for keyless entry | Fingerprint keyless entry | Fingerprint | Fingerprint keyless entry | |
| Product Type | smart lock | Smart lock | smart lock | smart lock | Smart lock | Smart lock |
| Matter Support | Supports Matter | Matter | Supports Matter | |||
| Amazon Alexa compatibility | Yes | Yes | Yes | Yes | ||
| Google Assistant compatibility | Yes | Yes | Yes | |||
eufy E31 Black Fingerprint keyless entry
€133.76
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.