Smart Lock Comparison · UK 2026
Yale Conexis L2 vs Aqara Smart Rim Lock U500

Specs, pros and cons compared side by side

Both the Yale Conexis L2 and the Aqara Smart Rim Lock U500 are smart locks. This head-to-head sets them side by side using the specs, pros and cons from our full reviews. Yale specs come from our Yale review, checked against Yale’s own pages; Aqara specs come from our Aqara review, checked against Aqara’s own pages.

Quick verdict

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Yale Conexis L2

Pick it for: Wi-Fi Bridge included for remote access (the U500: needs a Thread-enabled Matter controller) · Fits thicker doors, 44 to 70mm (the U500: 20 to 60mm)

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Aqara Smart Rim Lock U500

Pick it for: Surface-mounted, no mortise needed (the Conexis L2: full handle replacement) · Fingerprint, PIN and Apple Home Key (the Conexis L2: key tag, key card, phone tag or app) · Locks from the app (the Conexis L2: no, you lift the handle to lock)

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Quick comparison

Spec Yale Conexis L2 Aqara Smart Rim Lock U500
Key specs from our review Bluetooth + Wi-Fi Bridge (included)
4x AA batteries (~12 months)		 Surface-mounted rim lock
Fingerprint + PIN + NFC + Apple Home Key
4 AA batteries (up to 7 months, Aqara figure)
Connectivity Bluetooth + Wi-Fi Bridge (included) Matter over Thread + Bluetooth + NFC (no Wi-Fi)
Opens with Key tag, key card, phone tag or app Fingerprint, PIN, NFC card, Apple Home Key, app or key
Power 4 x AA batteries (about 1 year) 4 x AA batteries (up to 7 months, Aqara figure)
Remote access Wi-Fi Bridge included Thread-enabled Matter controller
Lock from the app No: lift the handle to lock Yes
Yale Conexis L2

Pros

  • No key required — key tag, phone tag or app
  • BSI IoT Kitemark approved
  • Wi-Fi Bridge included — remote access out of the box
  • No subscription required

Cons

  • Full handle replacement — not suitable for timber or single-deadbolt doors
  • Lift-to-lock doors only
Aqara Smart Rim Lock U500

Pros

  • Surface-mounted, no mortise needed
  • Fingerprint, PIN, NFC and Apple Home Key
  • Matter over Thread with all the major platforms
  • Built-in doorbell button

Cons

  • Needs two 12mm holes and one 50mm hole
  • Door and frame must be flush
  • Remote control needs a Thread-enabled Matter controller

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Which should you buy?

Why choose the Yale Conexis L2

  • Wi-Fi Bridge included for remote access (the U500: needs a Thread-enabled Matter controller)
  • Fits thicker doors, 44 to 70mm (the U500: 20 to 60mm)
Why choose the Aqara Smart Rim Lock U500

  • Surface-mounted, no mortise needed (the Conexis L2: full handle replacement)
  • Fingerprint, PIN and Apple Home Key (the Conexis L2: key tag, key card, phone tag or app)
  • Locks from the app (the Conexis L2: no, you lift the handle to lock)

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