Regulatory filings from the FCC have revealed three unannounced smart home devices co-developed by Apple and LG Electronics, following leaks that surfaced on October 7. The documentation details an LG smart home suite that includes a smart thermostat, a smart deadbolt lock, and an environmental sensor. Apple shaped the underlying software interface and engineering architecture. LG will manufacture the physical hardware and sell each device under its own brand [3].
FCC Filings Unveil the LG Smart Home Lineup
The first public glimpse arrived on October 7. Social media leaker pdfu posted three-dimensional renders and configuration details that match official records submitted to the FCC, complete with dimension diagrams, label schematics, and radio test documentation for three accessories. Bloomberg reporter Mark Gurman previously reported that Apple and LG formed an engineering alliance to build LG-branded home accessories that expand Apple Home hardware choices across living rooms [2].
Apple isn’t named on the FCC labels. Instead, regulatory text confirms that production belongs to Hyundai HT Global at a Vietnam Factory. The arrangement lets Apple widen its ecosystem without building new factories. Unlike earlier leaks detailing iPad mini 8 and HomePod mini 2, these new accessories don’t carry Apple logos and will sell purely as LG products [3].
Reporting from Engadget indicates that these three revealed devices represent only the opening wave of a seven-product lineup currently under development between the two technology companies. That broader catalog reportedly includes a wired Video Doorbell, an Indoor Camera, an Outdoor Camera, and a Floodlight Cam. Lawrence Bonk of Engadget reported that LG will handle customer support and retail distribution for all seven items, while Apple supplies deep software integration with the Apple Home platform [1].
Smart Thermostat Sensors and Radar Detection
The upcoming LG Smart Thermostat, cataloged under model number TMCTAW5W, features a circular puck body with a raised outer perimeter ring and runs on standard 24-volt AC electrical power. Detailed FCC diagrams analyzed by Hartley Charlton of MacRumors depict two curved rows of wiring terminals on the rear backplate, split evenly down each side of a central mounting socket and two lower alignment bumps. A circular imprint on the back panel bears the official Matter Standard logo and setup QR code, while printing instructions confirm LG’s brand logo. The unit connects to standard household heating wiring. According to test filings, the thermostat connects over dual-band 2.4 GHz and 5 GHz Wi-Fi, Bluetooth Low Energy BLE, and Thread radios to coordinate with smart home controllers [3].
A dedicated radio test report reveals an integrated 60 GHz radar sensor inside the thermostat housing. The radar tracks movement. It detects someone walking toward the wall, waking the display before anyone touches the faceplate. Leaker pdfu reported that the software includes a “Far Sight Display” option, temperature calibration, humidity toggles, brightness sliders, and temperature offset controls [1].
Writing for Gizmodo, Wes Davis pointed out that the round casing looks quite similar to a Google Nest Thermostat, yet its connectivity package puts it closer to the Aqara Thermostat Hub W200. Because the LG smart home lineup supports the Matter standard, the device won’t stay locked inside Apple’s ecosystem. Owners can pair it with Amazon Alexa or Google Home if they prefer, but it’s built to shine within Apple Home [2].
Deadbolt Lock Mechanics and Proximity Access
The upcoming LG Smart Deadbolt Lock arrives in a Graphite Finish (model TMCDD15G) and a Silver Finish (model TMCDD15S), featuring a tall interior unit with flat vertical edges and rounded ends. Four AA batteries power the lock. They sit side by side in the upper half of the casing, while the lower portion contains a large circular keypad. That circular faceplate rotates open to reveal the keyway, and an included swivel pin lets users limit its travel so it won’t hit a wall [3].
Regulatory paperwork specifies compatibility with standard 60.3 mm (2.375-inch) and 69.9 mm (2.75-inch) door bore brackets, shipping with two metal backup keys. It supports Bluetooth, Thread, near-field communication, and Ultra Wideband radio signals. An FCC order reveals that the deadbolt first checks security credentials via Bluetooth before using Ultra Wideband to measure how close a person is standing to the door [3].
That proximity setup enables hands-free unlocking when users approach with an Apple Watch or an iPhone, functioning much like the Aqara Smart Lock U400 or the Schlage Sense Pro deadbolt. Settings leaked by pdfu show options for tap to unlock, master passcodes, and emergency backup power contacts. Users can also adjust a Touchpad Light Ring, toggle a “Door Left Audio Alarm”, and change chime volumes. The alarm sounds if the bolt stays open. This dual-radio verification prevents accidental unlocking when an owner walks past the door inside the house [2].
Temperature Sensor Build and Connected Accessories
The third documented addition to the LG smart home catalog is the Matter-compatible LG Temperature Sensor (model TMST2A6W), a compact puck running on a replaceable 3-volt CR2477 coin cell. Regulatory drawings show product labels curving along the outer edge of the back panel, flanking a Matter setup code, a battery warning icon, and a UL certification seal. Test documentation confirms that it uses Bluetooth Low Energy BLE and Thread radios to report indoor climate data. The coin battery keeps the sensor running for long stretches without requiring thick power cords [3].
According to pdfu, the sensor measures ambient room temperature as well as relative humidity, alerting users through the Home app when the coin battery runs low. It features a magnetic back that clings to metal surfaces and includes an adhesive metal mounting plate for drywall or wood. Thread networks route data efficiently. Because nearby powered nodes relay packets, the tiny sensor doesn’t drain its battery transmitting signals over long distances [1].
These three gadgets represent only the first stage of what appears to be a larger catalog of connected hardware. Leaks reported by AppleInsider confirm that photographs of an alleged LG Floodlight Cam have already begun circulating on social media. In addition to that floodlight camera, the companies are reportedly preparing HomeKit Secure Video-compatible indoor and outdoor security cameras to provide full perimeter coverage for households using Apple’s HomeKit Platform [4].
Apple Partnership Shapes LG Smart Home Devices
This collaboration isn’t the first time Apple has worked with an outside hardware brand to fill gaps in its catalog. During the decade between the end of Apple Cinema displays and the arrival of the 2019 Pro Display XDR, Apple partnered with LG Display on UltraFine Displays designed for Mac computers. Apple has similarly joined forces with Belkin and Logitech International SA to build official accessories for its ecosystem [2].
LG bolstered its position in connected living spaces in 2024 by buying an 80% stake in Athom, the Dutch Firm behind the Homey smart home platform. The acquisition gave LG software expertise. Teaming up with Apple allows LG to sell Matter accessories backed by Apple’s engineering team, while handling warranty requests and factory logistics itself. A report from TechRepublic pointed out that the accessories give buyers broad compatibility while offering deep Apple Home integration [5].
For Apple, the rollout fits into plans to refresh its home platform following the release of AI-heavy iOS 27, which introduced smart summaries for HomeKit Secure Video cameras on iCloud+ subscriptions. Reports pointing to an Apple smart home hub launch planned for October 13 suggest first-party devices will arrive with an updated Apple TV 4K and HomePod mini [2].
According to Mark Gurman, LG’s co-developed products won’t ship on October 13, but will arrive a few months later. Apple is separately developing an in-house security camera powered by AI for release in 2027, as well as a tabletop hub mounted on a robotic arm. In the meantime, these leaked LG smart home devices will give Apple users a cohesive family of home hardware that pairs Apple’s design with LG’s manufacturing scale [3].
- ONLINE NEWS Bonk, L. (2026, October 7). We now have images of the smart home products that Apple and LG are reportedly cooking up. Engadget. [Article Link]
- ONLINE NEWS Davis, W. (2026, October 7). Apple and LG Are Collabing on Smart Home Gadgets. Gizmodo. [Article Link]
- ONLINE NEWS Charlton, H. (2026, October 7). First Look at LG’s Smart Home Products Made With Apple. MacRumors. [Article Link]
- ONLINE NEWS AppleInsider. (2026, October 7). Cameras come into focus in another Apple-LG smart home leak. AppleInsider. [Article Link]
- ONLINE NEWS TechRepublic. (2026, October 7). Apple and LG Reportedly Develop Smart Home Locks, Cameras and More. TechRepublic. [Article Link]
