# Honeywell Home X8S

- Source: https://stierproducts.com/products/honeywell-home-x8s
- Category board: https://stierproducts.com/categories/smart-thermostats
- Placement: #8 of 16 in Smart Thermostats, C tier
- Brand: Honeywell
- LP on this board: 430
- Last researched: 2026-09-10T11:21:18.369Z
- Method: https://stierproducts.com/methodology
- Dataset: https://doi.org/10.5281/zenodo.22062813 - every board at once, one dated snapshot per release, same licence, prices and photographs left out
- Reuse: Text, rankings, tier assignments, LP values and verdicts are free to quote and reuse with attribution to stierproducts and a link to the source URL (CC BY 4.0: https://creativecommons.org/licenses/by/4.0/). Product photographs are not covered: they belong to their respective owners and are reproduced to illustrate the product being reviewed. Do not redistribute them under this licence.

## Verdict

Best overall Honeywell model, strong performance just below the top two.

## For

- Large touchscreen
- Advanced HVAC controls
- Rugged build
- 10-year warranty
- Long-term support

## Against

- Pricing sits close to the Ecobee Premium and Nest 4th Gen without clearly beating either

## Flagged as one to avoid

This product entered 1 of 9 runs as one buyers cross-shop but should not buy, rather than as a pick. It is published here rather than dropped.

## Evidence

Consolidated from 31 cited sources across 25 outlets

| Outlet | Said by | Stance | Link | Link status |
| --- | --- | --- | --- | --- |
| Facebook | - | C | https://www.facebook.com/honeywellhome/posts/-smart-comfort-lighter-footprintcontrol-your-comfort-understand-your-energythe-h/1359707562851905/ | fetched and confirmed |
| Matter Alpha | matteralpha.com | B | https://www.matteralpha.com/review/honeywell-home-x8s-smart-thermostat-review | fetched and confirmed |
| Bob Vila | Paul Rankin | B | https://www.bobvila.com/reviews/honeywell-home-x8s-smart-thermostat-review/ | fetched and confirmed |
| Reviewed | Marc Saltzman | C | https://www.reviewed.com/smarthome/content/honeywell-home-x8s-smart-thermostat-review | fetched and confirmed |
| Gearbrain | 10154013767872392 | B | https://www.gearbrain.com/honeywell-home-x8s-smart-thermostat-guide-2674366078.html | fetched and confirmed |
| Gadget Flow | Guest Contributor | B | https://thegadgetflow.com/blog/honeywell-home-x8s-smart-thermostat-review/ | fetched and confirmed |
| Pixels & Pizza | pixelsandpizza.com | B | https://pixelsandpizza.com/latest-review-honeywell-home-x8s-smart-thermostat-review/ | fetched and confirmed |
| Cision PR Newswire | Resideo Technologies, Inc. | B | https://www.prnewswire.com/news-releases/resideo-redefines-smart-comfort-with-launch-of-honeywell-home-x8s-smart-thermostat-302631153.html | fetched and confirmed |
| Tom's Guide | tomsguide.com | B | https://www.tomsguide.com/home/smart-home/honeywell-home-x8s-smart-thermostat-review | fetched and confirmed |
| Matter Alpha | matteralpha.com | B | https://www.matteralpha.com/news/honeywell-home-x8S-smart-thermostat-launch | fetched and confirmed |
| MultiVu | MultiVu | B | https://www.youtube.com/watch?v=iQqgdcFLGm4 | fetched and confirmed |
| Residential Systems | RS Staff | B | https://www.residentialsystems.com/technology/security/resideo-launches-honeywell-home-x8s-smart-thermostat | fetched and confirmed |
| Tom's Guide | tomsguide.com | B | https://www.tomsguide.com/us/best-smart-thermostats,review-2751.html | fetched and confirmed |
| Smart Home Field Guide | Smart Home Field Guide | B | https://smarthomefieldguide.com/blog/best-smart-thermostats-2026/ | fetched and confirmed |
| TechNest | TechNest | B | https://www.youtube.com/watch?v=tkZprHtgpY8 | fetched and confirmed |
| GearBrain | GearBrain | B | https://www.youtube.com/watch?v=ziPRILlwvqc | fetched and confirmed |
| Origyn | Origyn | B | https://www.youtube.com/watch?v=XW22sOybHtg | fetched and confirmed |
| Sara’s Real World Reviews | Sara’s Real World Reviews | B | https://www.youtube.com/watch?v=vz5uMsh-JNE | fetched and confirmed |
| HMD Tech | HMD Tech | B | https://www.youtube.com/watch?v=kJtx9obGDrY | fetched and confirmed |
| HowToMastery | HowToMastery | B | https://www.youtube.com/watch?v=ZdBYyxL-gYM | fetched and confirmed |
| Sound & Vision Lab | Sound & Vision Lab | B | https://www.youtube.com/watch?v=vfswYyWXtis | fetched and confirmed |
| HowToMastery | HowToMastery | B | https://www.youtube.com/watch?v=cpMfVsFMu3s | fetched and confirmed |
| Legit Labs | Legit Labs | B | https://www.youtube.com/watch?v=szE-O--wTfM | fetched and confirmed |
| Sound & Vision Lab | Sound & Vision Lab | B | https://www.youtube.com/watch?v=903vFaJrmDY | fetched and confirmed |
| Tech Pulse MZ | Tech Pulse MZ | B | https://www.youtube.com/watch?v=R-ButdhJFj8 | fetched and confirmed |
| Reviewed | Rachel Murphy | B | https://www.reviewed.com/smarthome/best-right-now/the-best-smart-thermostats | fetched and confirmed |
| Homeowner.ca | Ryan May | C | https://www.homeowner.ca/p/smart-thermostats | fetched and confirmed |
| Icy Hot Heating & Air Conditioning | airconditioningrepairraleigh.com | B | https://airconditioningrepairraleigh.com/blog/nest-vs-ecobee-vs-honeywell/ | fetched and confirmed |
| Instagram | - | B | https://www.instagram.com/reel/DSGq19vick4/?hl=en | fetched and confirmed |
| Stock Titan | Stock Titan | B | https://www.stocktitan.net/overview/REZI/ | fetched and confirmed |
| Resideo | investor.resideo.com | B | https://investor.resideo.com/news/news-details/2026/Resideo-Wins-Two-2026-IoT-Breakthrough-Awards-for-Smart-Home-Innovation/default.aspx | fetched and confirmed |

## Nearest alternatives on this board

| Rank | Product | Tier | Page |
| --- | --- | --- | --- |
| 3 | Ecobee Smart Thermostat Essential | A | https://stierproducts.com/products/ecobee-smart-thermostat-essential |
| 4 | Ecobee Smart Thermostat Enhanced | B | https://stierproducts.com/products/ecobee-smart-thermostat-enhanced |
| 5 | Sensi Touch 2 | B | https://stierproducts.com/products/sensi-touch-2 |
| 6 | Amazon Smart Thermostat | C | https://stierproducts.com/products/amazon-smart-thermostat |
| 7 | Honeywell Home T9 Smart Thermostat | C | https://stierproducts.com/products/honeywell-home-t9-smart-thermostat |
| 9 | Mysa Smart Thermostat for Electric Baseboard Heaters | C | https://stierproducts.com/products/mysa-smart-thermostat-for-electric-baseboard-heaters |
| 10 | Google Nest Thermostat | C | https://stierproducts.com/products/google-nest-thermostat-standard-non-learning |
| 11 | Aqara W200 Thermostat | D | https://stierproducts.com/products/aqara-w200-thermostat |
| 12 | Vivint Smart Thermostat | F | https://stierproducts.com/products/vivint-smart-thermostat |
| 13 | Cielo Breez Max | F | https://stierproducts.com/products/cielo-breez-max |

The full board is at https://stierproducts.com/categories/smart-thermostats.

## What this tier means

- C: Fair. Acceptable in the right situation, outclassed at its price.

## How to read this

- Each category is researched in four independent runs, one per lens (expert consensus, value, reliability, community pulse). Every run ranks a board of candidates that deliberately includes products buyers cross-shop but should avoid. Placements score on a ranked ladder (LP), and tiers are derived from LP, so no tier is ever assigned by hand.
- LP is this product's points on its own category ladder. It is comparable within a category and not across categories.
- Link status reports what our pre-publication link check found when it fetched the cited URL. It says nothing about the quality of the review.
- A citation with no usable link is listed rather than dropped, and is excluded from the counted total above.

## Image

https://stspimgdevmfyk46r5vwkay.blob.core.windows.net/images/products/honeywell-home-x8s.webp

Product photographs are not covered: they belong to their respective owners and are reproduced to illustrate the product being reviewed. Do not redistribute them under this licence.