Setting up a smart home security system is important, even if you never want to think about having to use it. Thankfully, Kwikset’s Halo Select — the best smart lock we’ve ever tested — is currently down to $259 ($20 off) at Amazon, Lowe’s, and The Home Depot, marking the first time the lock has been on sale since its launch late last year.

In her review, Verge reviewer Jennifer Pattison Tuohy praised the Halo Select for supporting four entry methods: a physical key, Kwikset’s app, a location-based auto-unlock feature, and a pin code. The lock was also easy to install thanks to the detailed instructions Kwikset provided, along with its intuitive mobile app. Out of the box, the Halo Select works with Amazon Alexa, Google Home, and Kwikset’s app via the cloud. If you have a Matter controller and Thread border router — such as a current-gen Apple TV, a recent Echo speaker, or an Eero router — you can connect to those platforms locally, and gain the ability to control the lock using Apple Home or Samsung SmartThings.

In our tests, using the Halo Select over Matter significantly improved its battery life. However, using the Halo Select via Matter meant giving up its auto-unlock feature, which worked reliably. Having your door unlock itself as you’re walking up to it is very convenient, but Matter doesn’t currently support auto-unlock, door sensing, fingerprint access, or facial recognition. The auto-unlock feature also requires you to have Kwikset’s app open on your phone in the background. Still, if you want a futureproof smart lock that can do almost everything (even if you have to make a tough choice about which features to prioritize), it’s our top pick.