# Honeywell Home X2S

- Source: https://stierproducts.com/products/honeywell-home-x2s
- Category board: https://stierproducts.com/categories/smart-thermostats
- Placement: #15 of 16 in Smart Thermostats, F tier
- Brand: Honeywell
- LP on this board: 63
- 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

The X2S is a budget-friendly option that still delivers solid performance and a 3-year warranty. Firmware updates have been consistent for the past year, and it has a good support reputation.

## For

- Budget friendly
- Solid performance
- 3-year warranty
- Solid basic hardware
- Matter-compatible

## Against

- Outdated interface
- Lack of modern connectivity options
- Shorter warranty
- Early relay failures
- Firmware lags

## Flagged as one to avoid

This product entered 2 of 5 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 19 cited sources across 15 outlets

| Outlet | Said by | Stance | Link | Link status |
| --- | --- | --- | --- | --- |
| Reviewed | reviewed.com | B | https://www.reviewed.com/smarthome/content/honeywell-home-x2s-smart-thermostat | fetched and confirmed |
| Gearbrain | 10154013767872392 | B | https://www.gearbrain.com/honeywell-x2s-smart-thermostat-review-2674335520.html | fetched and confirmed |
| Poweredbyefi | poweredbyefi.org | B | https://www.poweredbyefi.org/dlc/x2s-smart-thermostat-case-pk-of-1-for-mkt-place-orders-replacing-rth6580-fulfilled-by-resideo.html | fetched and confirmed |
| Bob Vila | Tony Carrick, Jasmine Harding, Glenda Taylor, Paul Rankin | B | https://www.bobvila.com/reviews/best-smart-thermostats-2026/ | fetched and confirmed |
| TechRadar | techradar.com | B | https://www.techradar.com/home/smart-thermostats/honeywell-home-x2s-smart-thermostat-review | fetched and confirmed |
| Reviewed | Rachel Murphy | B | https://www.reviewed.com/smarthome/best-right-now/the-best-smart-thermostats | fetched and confirmed |
| Instagram | - | C | https://www.instagram.com/p/DcmILnHFqNC/ | fetched and confirmed |
| smartenergyedge.com | Smart Home & Efficiency Team | B | https://smartenergyedge.com/best-smart-thermostat-for-home-assistant/ | fetched and confirmed |
| GearBrain | GearBrain | B | https://www.youtube.com/watch?v=W1b7RHkOwZs | fetched and confirmed |
| Facebook | - | C | https://www.facebook.com/fb-answers/honeywell-x2s-smart-thermostat-reviews/ | fetched and confirmed |
| Hackaday | hackaday.com | D | https://hackaday.com/2026/05/26/honeywell-x2s-smart-thermostat-firmware-reverse-engineering/ | fetched and confirmed |
| Comparative Reviews | Comparative Reviews | B | https://www.youtube.com/watch?v=mZ2zKvmrWfs | fetched and confirmed |
| TrendLive | TrendLive | B | https://www.youtube.com/watch?v=_RtO4Qx1gJY | fetched and confirmed |
| Consumer Product Features | Consumer Product Features | B | https://www.youtube.com/watch?v=XMu825UTt5A | fetched and confirmed |
| Best on Gadgets | Best on Gadgets | B | https://www.youtube.com/watch?v=9INRLUcOQEo | fetched and confirmed |
| TechRadar | techradar.com | C | https://www.techradar.com/news/best-smart-thermostat | fetched and confirmed |
| Smart Home & Home Automation | Automivo | C | https://automivo.com/best-wifi-thermostat-for-small-homes/ | fetched and confirmed |
| Icy Hot Heating & Air Conditioning | airconditioningrepairraleigh.com | B | https://airconditioningrepairraleigh.com/blog/nest-vs-ecobee-vs-honeywell/ | fetched and confirmed |
| Facebook | Hector Guandique | D | https://www.facebook.com/groups/1727970864101265/posts/4261977670700559/ | fetched and confirmed |

## Nearest alternatives on this board

| Rank | Product | Tier | Page |
| --- | --- | --- | --- |
| 1 | Ecobee Smart Thermostat Premium | S | https://stierproducts.com/products/ecobee-smart-thermostat-premium |
| 2 | Google Nest Learning Thermostat (4th Gen) | A | https://stierproducts.com/products/google-nest-learning-thermostat-4th-gen |
| 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 |
| 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 |
| 14 | Google Nest Learning Thermostat (3rd Gen) | F | https://stierproducts.com/products/google-nest-learning-thermostat-3rd-gen |
| 16 | Wyze Thermostat | F | https://stierproducts.com/products/wyze-thermostat |

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

## What this tier means

- F: Avoid. The evidence points you elsewhere.

## 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-x2s.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.