Honeywell Home X2S (RTH2SMC/N)
Matter support is claimed, but no CSA certificate is verified for this exact model.
At a glance: Matter certified: Not verified (Matter support claimed)
Independent guide. We may earn a commission through affiliate links. Direct non-affiliate links are labeled. How our links work
Amazon
Where to buy
1 store
Check the model, region and pack size at the retailer. Prices and availability are confirmed there.
Matter support claimed · certification unverified
Certification: not matched to a CSA certificate.
Consumer-model reference: Honeywell Home X2S RTH2SMC/N, white, for compatible 24 V HVAC. The manufacturer manual explicitly covers base model RTH2SMC and requires a C wire; supports 2.4 or 5 GHz Wi-Fi and excludes 120–240 V electric-baseboard heating. Check the exact equipment configuration and current setup requirements. FocusPRO S200 and RTH2CWF are different variants; the original family certification does not prove this exact retail model.
Specifications
- Brand
- Resideo
- Category
- Thermostats
- Protocols
- Not confirmed
Ecosystem compatibility
Quick answers
- Is the Honeywell Home X2S (RTH2SMC/N) Matter certified?
- Not verified. Matter support is claimed for it, but MatterCatalog has not verified a CSA certificate for this exact model.
- Which smart home platforms does the Honeywell Home X2S (RTH2SMC/N) work with?
- MatterCatalog lists Apple Home, Amazon Alexa and Google Home. No CSA certificate is verified for this exact model, so confirm platform support with the maker.
- Where can I buy the Honeywell Home X2S (RTH2SMC/N)?
- MatterCatalog has verified store links for it at Amazon. Check the current price, model and pack size at the store.
From this product’s catalog record, not hands-on testing. Editorial policy
Best Matter Smart Thermostats 2026
Compare heating-system fit, regional models and exact retailer options.
Read the full buying guide →
Stay updated
Get notified when new Matter-certified devices launch.
No spam. Unsubscribe anytime.
Resideo X2S
Certification unverified