LG Smart Thermostat (Apple Home Collection)
TMCTAW5W Essence White; Apple part HSMZ2ZM/A; US$199.95; US/CA; ship date not given per product (Apple: Collection from December, some accessories early 2027)
Specs
| Brand | LG |
|---|---|
| Model | Smart Thermostat (Apple Home Collection) |
| Device type | Thermostat |
| Matter / firmware | Matter compatible (Apple Newsroom); LG press notes Matter over Thread; CSA TBD at ship |
| Transport | thread |
| Thread role | Thread (+ BLE 5.3 commissioning per Apple shop); Apple shop also lists 2.4/5 GHz Wi-Fi system requirement — treat as Thread Matter path with Wi-Fi for some features; confirm at ship |
| Confidence | Med |
| Last checked | 2026-10-19 |
Platform support for this device type
| Field | Apple Home | Google Home | Amazon Alexa | SmartThings | Home Assistant | Homey | Hubitat |
|---|---|---|---|---|---|---|---|
| Pairs | Y | Y | Y | Y | Y | Y | Unknown |
| Control | Y | Y | Y | Y | Y | Y | Unknown |
| Starts automation | Unknown | Y | Unknown | Y | Y | Y | Unknown |
| Controlled by automation | Y | Y | Y | Y | Y | Y | Unknown |
| Confidence | Med | Med | Med | Med | High | Med | Med |
Product notes
ANNOUNCEMENT / pre-ship. Apple Home Collection: Adaptive Temperature (home/sleep/away via iPhone), Clean Energy Guidance (contiguous US + utility plan), DIY wire detect, pairs with LG Temperature Sensor and HomeView/HomePod built-in sensors. No separate app/account. Non-Apple Matter fabrics: Unknown — prefer Unknown over guessing.
Recheck: No CSA Matter record found 2026-10-16. Keep Med. v0.54 recheck 2026-10-16: no CSA/DCL Matter record for TMCTAW5W (DCL LG VIDs 0x102E/0x10D2: no thermostat). Apple shop page live (200). Keep Med. Missing: Matter cert (pre-ship). v1.15 (2026-10-19): removed the per-product December 2026 shelf date, which no source gave for this model. Apple: Home Collection availability 'begins in December, with select accessories available starting early 2027' (Newsroom 2026-10-13; Apple doesn't say which). Apple shop page (read 2026-10-19): 'Coming later. Check back for availability.'
How it differs from the type answer
- Adaptive Temperature + Clean Energy Guidance are Apple Home / iPhone intelligence features — not portable Matter type-matrix columns.
- Multi-room comfort via separate Matter temp/humidity sensors is SKU+ecosystem delta vs single thermostat cell.
- Med confidence: official announce + FCC/model + Apple shop; no independent 5-platform test yet.
Sources
- apple.com · official · 2026-10-19
- lg.com · official · 2026-10-16
- apple.com · official · 2026-10-19
- fccid.io · official · 2026-10-16
- on.dcl.csa-iot.org · official · 2026-10-16