Verified exact model · 4 stores
Google Nest Learning Thermostat 4th Gen - Polished Obsidian
At the latest refresh, Google Store had the lowest exact-item price at $279.99. Buy the fourth-generation Polished Obsidian model only after checking HVAC compatibility; the included second-generation temperature sensor is part of the standard package, not an aftermarket bundle.
AI deal brief
Homes that want room-aware temperature control, a larger display, and Matter-compatible smart-home integration.
- Polished Obsidian offers are isolated from silver and gold variants.
- The standard package includes the thermostat and one Nest Temperature Sensor 2nd Gen.
- Some HVAC systems need a C-wire or professional installation.
- Utility rebates can change the true best price by location.
Purchase steps
- Run Google's compatibility checker for the exact HVAC wiring.
- Confirm Polished Obsidian and fourth generation on the retailer page.
- Check local utility rebates before choosing the lowest sticker price.
All-store comparison
Google Store / Home Depot / Best Buy / Micro Center
| Google Store | $279.99 | Exact current new offer checked 2026-07-13 08:22 UTC. In stock when checked. | View deal |
|---|---|---|---|
| Home Depot | $279.99 | Exact current new offer checked 2026-07-13 08:22 UTC. In stock when checked. | View deal |
| Best Buy | $279.99 | Exact current new offer checked 2026-07-13 08:22 UTC. In stock when checked. | View deal |
| Micro Center | $279.99 | Exact current new offer checked 2026-07-13 08:22 UTC. In stock when checked. | View deal |
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Google Nest Learning Thermostat 4th Gen - Polished Obsidian store prices
Verified store comparison · Google Store / Home Depot / Best Buy / Micro Center
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Google Nest Learning Thermostat 4th Gen - Polished Obsidian price check
Current price verdict · Lowest of 4 verified current offers. Last checked 2026-07-13.
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Google Nest Learning Thermostat 4th Gen - Polished Obsidian
Verified deal · Lowest of 4 verified current offers. Last checked 2026-07-13.
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