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Honeywell X2S Smart WiFi Digital Thermostat clearly outperforms the Johnson Controls GLAS Smart Thermostat in the smart thermostats category, especially in value ($28.99 vs $249), scoring 49 vs 31. If you want the better overall smart thermostats, Honeywell X2S Smart WiFi Digital Thermostat is the recommended choice.
Picking Honeywell X2S Smart WiFi Digital Thermostat over Johnson Controls GLAS Smart Thermostat means trading these off.
Nothing meaningful — Honeywell X2S Smart WiFi Digital Thermostat matches or beats Johnson Controls GLAS Smart Thermostat on every measured spec.
Scores are relative within the smart thermostatscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
| Spec | Honeywell X2S Smart WiFi Digital ThermostatW | Johnson Controls GLAS Smart Thermostat |
|---|---|---|
| Price | 28.99$✓ | 249$ |
| Display | 5" | 5" |
| Display Type | Color LCD touchscreen | Color Touchscreen |
| Battery | 2000mAh | — |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 5 |
| Weight | 250g | 250g |
| Dimensions | 85 x 85 x 30 mm | 150 x 150 x 30 mm |
| Colors | White, Black | White |
Buy Honeywell X2S Smart WiFi Digital Thermostat if…
Buy the Honeywell X2S Smart WiFi Digital Thermostat if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Johnson Controls GLAS Smart Thermostat if…
The Johnson Controls GLAS Smart Thermostat is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Honeywell X2S Smart WiFi Digital Thermostat clearly outperforms the Johnson Controls GLAS Smart Thermostat in the smart thermostats category, especially in value ($28.99 vs $249), scoring 49 vs 31. If you want the better overall smart thermostats, Honeywell X2S Smart WiFi Digital Thermostat is the recommended choice.
Yes, Honeywell X2S Smart WiFi Digital Thermostat scores higher overall (38 vs 69).
Honeywell X2S Smart WiFi Digital Thermostat is cheaper at $28.99 vs $249 for the Johnson Controls GLAS Smart Thermostat.
Buy the Honeywell X2S Smart WiFi Digital Thermostat if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Johnson Controls GLAS Smart Thermostat is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.








Reviewed by VersusMatrix Editorial Team
Last updated: April 25, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
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