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 Smart Lock
Product details
General specs
- Brand: eufy
- Model: E31
Starting from €133.76
Last price update: 10/6/26
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| Brand | eufy | eufy | eufy | eufy | eufy | eufy |
| Model | E31 | E40 | Familock E32 | C33 | Smart Lock C220 | C30 |
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| 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 | |||
