Upgrade your home security with the eufy E31 Smart Lock. Designed for convenience and protection, it offers multiple unlocking options, advanced encryption, and seamless integration with your smart home setup.
Upgrade your home security with the eufy E31 Smart Lock. Designed for convenience and protection, it offers multiple unlocking options, advanced encryption, and seamless integration with your smart home setup.
in 5 offers
The lowest price for eufy Smart Lock E31 right now is $378.00 at Harvey Norman, compared across 5 retailers.
The all-time low was $177.86 on 25 May 2026 — today's price is 113% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 Oct 2026.
eufy Smart Lock E31
Upgrade your home security with the eufy E31 Smart Lock. Designed for convenience and protection, it offers multiple unlocking options, advanced encryption, and seamless integration with your smart home setup.
Upgrade your home security with the eufy E31 Smart Lock. Designed for convenience and protection, it offers multiple unlocking options, advanced encryption, and seamless integration with your smart home setup.
Last updated at 08/10/2026 04:16:19
eufy E31 Smart Lock
Delivery between 13–20 Oct $7.95
eufy Security Smart Lock E31 | Retravision
Free delivery between 12–15 Oct
eufy E31 Smart Lock
Delivery between 11–16 Oct $7.95
eufy E31 Smart Lock
Delivery between 11–16 Oct $7.95
eufy E31 Smart Security Door Lock
Next-day delivery $7
| Brand | eufy |
| Smart | Yes |
| Lock Style | Deadbolt |
| Power Type | Electronic |
| Assistant Support | Google Assistant, Amazon Alexa, Siri |
eufy E31 Smart Lock
Delivery between 13–20 Oct $7.95
eufy Security Smart Lock E31 | Retravision
Free delivery between 12–15 Oct
eufy E31 Smart Lock
Delivery between 11–16 Oct $7.95
eufy E31 Smart Lock
Delivery between 11–16 Oct $7.95
eufy E31 Smart Security Door Lock
Next-day delivery $7
| Brand | eufy |
| Smart | Yes |
| Lock Style | Deadbolt |
| Power Type | Electronic |
| Assistant Support | Google Assistant, Amazon Alexa, Siri |
