Resideo
T9 Honeywell Home Smart Thermostat
Thermostats · Climate
HomeKit onlyWi-FiOn Apple's list
Where to buy
- Resideo websiteresideo.com
- The Home Depothomedepot.com
- Target$32.49 · target.com
- Menards$159.31 · menards.com
- Amazon CAamazon.ca
Search other stores
Store links open the product’s own page, matched to this accessory by name and model number. Prices are what each store showed on 22 October 2026 and will have changed, and stock isn’t checked; check that the model you buy says it works with Apple Home or Matter.
From store listings
$32.49–$159.31 at 2 stores on 22 October 2026.
From the Bing Shopping page for “Honeywell Home T9 Wi-Fi Smart Thermostat with Smart Room Sensor”.
In ReReHome
Mode, target temperature and heating and cooling thresholds.
And every other characteristic or Matter attribute it exposes.
Connectivity
- Wi-Fi
How it reaches your home
- HomeKit over Wi-Fi
Identifiers
| Manufacturer | Resideo (Honeywell Home) |
|---|---|
| Model / SKU | RCHT9510WF (T9 thermostat) |
| Model / SKU | RCHT9610WF (T9 with sensor) |
| Model / SKU | RCHTSENSOR (T9 Smart Room Sensor) |
Compatibility notes
- Model numbers taken from Resideo's US sitemap product URLs (t9-smart-thermostat-rcht9510wfw2001-u, t9-smart-thermostat-with-sensor-rcht9610wfsw2003-u, t9-smart-sensor-rchtsensor-1pk-u); those product pages now return 404 (retrieved 2026-10-14), so specs could not be read from Resideo.
- Resideo's T9 product-spotlight article is dated 2019-07-11.
- Wi-Fi/HomeKit rest on Apple's accessory listing and the community-reported Wi-Fi connection; the radio used by the T9 room sensors was not confirmed from a fetched source, so it is not listed.
- Resideo's Matter-certified thermostats in the CSA DCL are FocusPro S200/X2S and ElitePRO/X8/X7 lines, not the T9; no Matter id assigned.
