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Nest Thermostat E edges out the Johnson Controls GLAS Smart Thermostat in the smart thermostats category, especially in value ($99 vs $249), scoring 42 vs 31. If you want the better overall smart thermostats, Nest Thermostat E is the recommended choice.
Picking Nest Thermostat E over Johnson Controls GLAS Smart Thermostat means trading these off.
Scores are relative within the smart thermostatscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✓ Pros
✗ Cons
| Spec | Nest Thermostat EW | Johnson Controls GLAS Smart Thermostat |
|---|---|---|
| Price | 99$✓ | 249$ |
| Display | 3.2" | 5"✓ |
| Display Type | Color LCD | Color Touchscreen |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Weight | 250g | 250g |
| Dimensions | 84 x 84 x 31 mm | 150 x 150 x 30 mm |
| Colors | White | White |
Buy Nest Thermostat E if…
Buy the Nest Thermostat E 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.
Nest Thermostat E edges out the Johnson Controls GLAS Smart Thermostat in the smart thermostats category, especially in value ($99 vs $249), scoring 42 vs 31. If you want the better overall smart thermostats, Nest Thermostat E is the recommended choice.
Yes, Nest Thermostat E scores higher overall (78 vs 69).
Nest Thermostat E is cheaper at $99 vs $249 for the Johnson Controls GLAS Smart Thermostat.
Buy the Nest Thermostat E 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.
Johnson Controls GLAS Smart Thermostat has the larger display (5" vs 3.2").








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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