If you already live in a Kwikset-plus-CarPlay household, your car just became a remote extension of your front door. With a recent update to the Kwikset app, select Kwikset smart locks can now be locked or unlocked directly from your car’s CarPlay interface, no fishing around for your iPhone, no shouting “Hey Siri, did I lock the door?” as you turn onto your street.

Here’s how it works in practice. The moment your iPhone is connected to Apple CarPlay—wired or wirelessly—the Kwikset app can show up as an app icon on your car’s dashboard display alongside music, maps, and your usual third-party apps. Tap it, pick your home if you have multiple properties set up, and you’ll see a list of supported Kwikset locks ready for a single-tap lock or unlock command. In other words, as you’re pulling away from the house and that nagging “did I lock the door?” thought hits, you can glance at the in-dash interface and fix it in a second—without grabbing your phone.

Kwikset’s CarPlay support isn’t a blanket flip of the switch for the entire product line, but it does cover the company’s mainstream Wi-Fi smart locks. The integration works with locks managed in the Kwikset app, including the Halo Touch, Halo Keypad, Halo Touchscreen, Halo Select, and Halo Select Plus, all of which already connect directly to your home Wi‑Fi and can be controlled remotely from the phone app. These locks give you modern conveniences like one-touch locking on the keypad, app-based control from anywhere, code or fingerprint access depending on the model, and detailed access logs—CarPlay simply adds an extra, car-native control surface on top.

There is a small but important fine print: if you’ve moved a Halo lock into Matter mode to tie it into broader ecosystems, you lose the new CarPlay/Android Auto trick. Kwikset notes that locks configured in Matter mode won’t appear in the CarPlay or Android Auto interface because those integrations route through Kwikset’s cloud rather than the Matter connection. So if you want to tap your lock from your dashboard, the lock needs to be set up in the Kwikset app as a Wi‑Fi device instead of relying solely on Matter.

Interestingly, this isn’t an Apple-only play. The same update brings a parallel experience to Android Auto, so mixed-platform households or Android drivers are not left out. Once your Android phone is connected to a compatible car, the Kwikset icon appears in the Android Auto UI and lets you control supported Halo locks and even Kwikset Flex garage door openers with similar one-tap open/close controls. For many users, this will blur the line between “smart lock” and full “smart perimeter,” where doors and garages are all just tiles on the car’s screen as you approach home.

From a user-experience perspective, this update fits into a broader trend: the car is becoming a hub for quick smart home check-ins on the go. Alarm.com, for example, already lets CarPlay users verify whether a garage door is closed, adjust lights, and tweak security settings from the dash, precisely to kill that dreaded mid-commute “did I leave something open?” anxiety. Apple’s own Home app has flirted with similar ideas via HomeKit-powered garage doors and locks that surface contextually in CarPlay as you approach home, though support depends heavily on the accessory and the way it’s integrated. Kwikset, by building a dedicated interface, is taking direct ownership of the experience instead of relying on the Home app layer.

The obvious question, of course, is: how safe is it to put your front door on your car’s screen? Kwikset’s Halo and Halo Touch locks were already designed around a cloud + app model, with security features like SmartKey re‑keying, ANSI/BHMA Grade AAA hardware ratings on models like Halo Touch, and protections against advanced break-in techniques at the lock cylinder level. On top of that, CarPlay and Android Auto operate as projections of your phone, so all the usual phone-level security—Face ID, Touch ID, passcodes, and app authentication—still forms the outer shell around these commands. In other words, someone would generally need access to your unlocked phone (or car plus unlocked phone) to abuse the feature, not just physical access to the vehicle.

That said, not everyone is comfortable with remote door control at all, no matter how many layers of security you stack on top. Early community reactions include a mix of excitement about the convenience and hesitation about the idea of doors that can be unlocked from afar. Some people simply prefer local, non-connected locks or want smart features limited to on-site controls, even if that means giving up the ability to fix a forgotten lock from the driveway. For those users, Kwikset’s more traditional smart features—keypad codes, on-device auto‑locking, or even non-connected deadbolts—will remain the comfort zone.

For everyone else, the appeal is straightforward: the car is now part of your home-entry routine. Picture driving home late, kids asleep in the back, and tapping “Unlock” on the dash so the front door is ready the moment you pull into the driveway, instead of fumbling with keys or a phone in the dark. Or leaving for a weekend trip, glancing at the CarPlay screen as you roll out, and confirming every door (and even the garage, if you have a Flex opener) is locked without circling back.

In the bigger smart home picture, Kwikset’s CarPlay and Android Auto support is a small but telling sign of where things are headed. The smart lock is no longer just a gadget you manage from a couch; it’s becoming a node in a larger “home perimeter” that extends all the way into the dashboard of your daily driver. If you’re already invested in Halo or Halo Select hardware and you’re willing to keep those locks on Kwikset’s own cloud rather than pure Matter, this is a free quality-of-life upgrade that makes your car and your front door feel a bit more in sync.