
Aqara
Aqara Smart Lock U200 Kit with Fingerprint Keypad, Matter over Thread, Apple Home Key
Locks · Thread / Bluetooth
CSA record available
ThreadAs of October 24, 2026, MatterCatalog lists 19 CSA-certified Matter smart locks sold in the US with a verified store link whose records list Samsung SmartThings. 9 of them are named for SmartThings on the maker’s own page. 4 use Wi-Fi, so they need no Thread border router, and 15 use Thread, so they also need one. Top picks, starting with our guides’ picks: Aqara Smart Lock U200 Kit with Fingerprint Keypad, Matter over Thread, Apple Home Key (Thread); eufy FamiLock E35 (Thread); eufy FamiLock E32 (Thread) and Aqara Smart Lock U400 (Thread).
Updated · catalog data as of October 24, 2026 · CSA ledger read October 19, 2026 · 19 certified products with a verified US store link. We may earn a commission from retailer links. How our links work
Picks from our guides come first, in the guide’s order; then models whose maker’s page names Samsung SmartThings, then models with a store button and a photo. Every one is CSA certified for the exact model.

Aqara
Locks · Thread / Bluetooth
CSA record available
ThreadA pick in Best Matter smart locks 2026

A pick in Best Matter smart locks 2026

A pick in Best Matter devices for SmartThings

Its maker’s page names Samsung SmartThings
19 smart locks, one row per store listing, CSA-certified models first. Models whose maker’s own page names Samsung SmartThings come first (9). The others list it in their catalog record only; check the maker for exact controller support.
Current prices load here, lowest first. Amazon prices come from Amazon’s product data and show for 24 hours after retrieval; other stores’ prices show for 48 hours after our check. A price is for the pack the listing sells.
A product is on this list when it has a CSA Matter certificate matched to the exact model, is sold in the US with a verified store link, and its catalog record lists Samsung SmartThings. A platform a record lists is a catalog statement; the “Maker’s page names” column shows the stronger one, a quote from the maker’s own page. Two records that share one store listing count once, and models we have retired from our picks are left out. A list is indexed by search engines only with at least 5 such products. Editorial policy.
As of October 24, 2026, 19 CSA-certified Matter smart locks sold in the US list Samsung SmartThings in their catalog records; 9 of them are named for SmartThings on the maker’s own page, and the table marks them. Brands with the most models: eufy (7), Aqara (3), TCL (3), LOCKIN (2), Anona Security (1) and 3 more brands. A certificate does not promise every feature on every platform, so check the maker’s page for the exact model.
4 use Wi-Fi, so they need no Thread border router, and 15 use Thread, so they also need one. SmartThings: “The Matter controller will be the hub responsible for controlling the Matter device after it is onboarded.” For Thread models: SmartThings: “To connect devices built on Thread, you will need a Matter controller that includes a Thread Border Router.”
SmartThings’ Matter help page explains adding Matter devices in general and does not list device types, so this page counts a model for SmartThings only when its record lists SmartThings (9 of 19 are also named by the maker).
A model is counted here only when its catalog record lists Samsung SmartThings. MatterCatalog lists 47 CSA-certified smart locks sold in the US in all, so 28 do not list Samsung SmartThings. They may still work as Matter devices: “All Matter-certified smart home platforms and apps update to support different Matter-enabled device types and categories at different times.” See the full list at Certified Matter smart locks.