AUTOMATIZA_LAB
#26 in Home Automation & Smart Home
Aqara Smart Lock U100 — Matter over Thread Smart Lock with Fingerprint & Apple Home Key
Home Automation & Smart Home

Aqara Smart Lock U100 — Matter over Thread Smart Lock with Fingerprint & Apple Home Key

4.1(2,570 reviews)

$139.99reference price

View on Amazon

Best for

Anyone who already has, or is willing to add, a Thread/Matter hub like this catalog's Aqara Hub M3 and wants a lock with fingerprint, code, NFC, and Apple Home Key, instead of relying only on Bluetooth like the Wyze lock already listed.

  • Matter over Thread
  • Fingerprint
  • Apple Home Key
  • IP65

What is it and what's it for?

It's a lock that replaces your door's key with several keyless ways in: a fingerprint, a code on the touch keypad, an NFC card (like a hotel key), or simply tapping your iPhone or Apple Watch against it ('Apple Home Key', which works just like a transit card, no app needed). The technical piece worth understanding is 'Matter over Thread': Matter is the common language Alexa, Google Home, and Apple Home now speak to understand any brand, and Thread is the low-power radio network that language travels over here — but Thread needs a fixed 'translator' plugged in at home, called a Thread Border Router, to bridge it to your WiFi. Without that translator (which can be this catalog's Aqara Hub M3, a HomePod mini, or an Apple TV 4K), the lock still works perfectly with fingerprint/code/NFC at the door, but it won't notify you or let you unlock it remotely from your phone.

Real-world use cases

At home

You install it on the front door and give each family member their own fingerprint or code; with the Aqara Hub M3 already connected, you can also check in the app that it locked properly before leaving on a trip, and get notified if someone opens it while you're away.

In a business or workshop

An Airbnb or short-term rental assigns each guest their own NFC card or temporary code that deactivates automatically at checkout — the same idea as this catalog's Wyze lock, but adding Apple Home Key for guests traveling with just an iPhone, and Matter for anyone managing several properties from Alexa or Google Home instead of each brand's own app.

How to avoid buying the wrong one

  • To use Matter (and therefore Alexa, Google Home, or Apple Home, plus remote control/alerts) you need a separate Thread Border Router — this catalog's Aqara Hub M3 does that job, same as a HomePod mini or an Apple TV 4K if your home is already all-Apple. Without that hub, the lock still works offline with fingerprint/code/NFC at the door.
  • It runs on replaceable AA batteries, not a built-in rechargeable one — on the plus side, you can find AA batteries almost anywhere if it runs out unexpectedly; on the downside, you need to get in the habit of checking the level in the app before they run all the way out.
  • IP65 covers rain and dust on an exposed front door, but it's not rated to be submerged or regularly hit with a direct hose spray — also confirm your door's thickness fits the mechanism before buying.

The investment takeaway

It costs noticeably more than this catalog's Bluetooth Wyze lock ($139.99 versus $79.98), and that's not just for show: packing fingerprint, NFC, Apple Home Key, and Matter into one IP65-rated, BHMA Grade 2 lock means you skip buying a separate bridge later (which is what happens with the Wyze if you want remote control), and it leaves the door ready for whichever voice assistant you use today or switch to later. If all you care about is fingerprint/code access without leaving home, the Wyze is still enough and costs less; if you also want Matter, Apple Home Key, or real remote alerts, this lock earns back the price difference by avoiding future purchases to get to the same place.

Aqara Smart Lock U100 — Matter over Thread Smart Lock with Fingerprint & Apple Home Key

$139.99reference price

See current price on Amazon

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