Google · GA02081-US
Ready to buy
The retained reference is $129.99 current U.S. direct price. Other colors are cosmetic variants; trim plate, power connector and professional installation are separate. Verify every terminal, transformer, stage, auxiliary transition, local control, account transfer and return or installer-service term before purchase.
Current market
Each line carries its own check date because price, software, specifications, and product cycle do not age at the same speed.
Other colors are cosmetic variants; trim plate, power connector and professional installation are separate. Confirm current stock, authorized U.S. seller, included hardware, tax, shipping, return rights and installation before paying.
Nest Thermostat is defensible for a compatible ordinary system when Google Home control matters more than remote room sensing or advanced equipment staging.
Other paths
These are not generic competitors. Each one represents a different way to buy into the same market.
ecobee
Copeland
What changed
Older observations stay in the ledger when the current view changes. That lets a buyer tell the difference between an old complaint, an active issue, and a problem that was corrected.
Nest Thermostat was checked against exact identity and support, current U.S. price, topology, stages, power, heat-pump, sensors, app, offline, demand-response, installation, service and outcome boundaries, independent decision evidence and bounded owner or installer reports.
Each amount stays tied to its source and capture date. Conflicting prices remain visible until the seller resolves them.
Current reference priceA structured timeline will begin with the next source capture
Owner experience
Owner and installer discussion returns to power connector needs, six-terminal fit, schedule behavior, presence and google home rather than a universal comfort, savings or reliability result.
These are self-reported experiences from different HVAC equipment, wiring, transformers, zones, homes, climates, setpoints, tariffs, networks, firmware, apps, utility programs, installers and maintenance histories. They identify checks to run and do not establish comfort, savings, temperature accuracy, air quality, fault diagnosis, safety, freeze protection, reliability or failure rates.Exact-family owners discuss power connectors, wiring, Google Home schedules, presence behavior and support. Anecdotes are not reliability or savings rates.
Confirm the six terminals cover every required stage and test a full offline schedule before assuming the Google Home experience is the thermostat's fallback.
1 evidence recordSources
The page separates what a source states directly from what we conclude across sources.
Google identifies GA02081-US as a slim conventional 24 V Google Home thermostat with schedules, presence features and a mirrored display but no remote-temperature-sensor path.
$129.99 current U.S. direct price was retained for GA02081-US. Other colors are cosmetic variants; trim plate, power connector and professional installation are separate
Conventional 24 V relay control for common forced-air and heat-pump layouts; not for proprietary communicating, line-voltage or remote-sensor applications Supports up to 2 heat/2 cool conventional and up to 2 heat/1 cool heat pump with auxiliary heat within its six-terminal design O/B and auxiliary configuration must match the heat pump; more complex dual-fuel, multi-accessory or stage requirements need a different control May operate without C in qualifying systems, while the Nest Power Connector or a C-wire can be required for stable power; compatibility must be established before purchase Uses the thermostat's local sensing and Google presence inputs; it does not support Nest Temperature Sensors or create HVAC zoning
Google Home account, app, household roles, presence, location, Wi-Fi and linked assistants create permissions, retention and service dependencies Wall control and stored schedules have limited local continuity, while remote control, history, voice, presence, weather and setup services require connectivity One-year limited hardware warranty terms apply. No schedule, presence feature or ENERGY STAR status guarantees a household's comfort, savings or equipment life
Certified connected thermostats must retain basic thermostat operation without service-provider connectivity, support schedules and report energy-use information; certification is not a household comfort or savings guarantee.
EPA directs buyers to match HVAC type, voltage, wires, variable speed, stages and zoning before purchase and notes that line-voltage and complex systems often require specialized controls or professional installation.
Heat-pump performance depends on the complete equipment and controls; thermostat stage or app labels do not establish capacity, auxiliary-heat economics, dual-fuel operation or delivered comfort.
FTC consumer guidance covers router security, unique passwords, updates and privacy settings for connected devices; cloud convenience does not remove household security and access duties.
Independent review distinguishes the current value Nest from the Learning model and examines installation, controls and connected behavior.
Exact-family owners discuss power connectors, wiring, Google Home schedules, presence behavior and support. Anecdotes are not reliability or savings rates.
Smart Thermostat Essential is the budget conventional 24 v app control defended alternative at $139.99 current U.S. direct price.
Sensi Touch 2 Smart Thermostat is the privacy-positioned high-stage conventional control defended alternative at $209.99 current U.S. MSRP.
Manufacturer identity, exact product or support documentation, current U.S. price, independent decision evidence and bounded owner or installer evidence were checked on August 19, 2026. This desk covers complete current U.S.-supported residential thermostat and HVAC-control systems where conventional low-voltage relays, proprietary communicating control, line-voltage electric heat, radiant-floor control or mini-split infrared retrofit materially changes the decision. It excludes bare sensors, faceplates, cosmetic finishes, multipacks, dealer software licenses, unsupported prior generations, portable-heater controls and smoke or carbon-monoxide life-safety alarms. Voltage, transformer, terminals, stages, heat-pump, auxiliary, emergency-heat, dual-fuel, proprietary-bus, accessory, zoning and sensor limits are exact-model facts. A room sensor can influence one equipment zone without creating duct zoning. Mini-split IR controllers can miss commands or lose state when the native remote is used and cannot override shared-outdoor-unit mode limits. Local wall control and stored schedules differ from app, voice, weather, geofence, history, firmware and demand-response services that require accounts, cloud and connectivity. Demand-response enrollment is voluntary and utility-specific. Turn off equipment power and use a qualified HVAC technician or electrician for uncertain low-voltage, communicating, dual-transformer, line-voltage, wet-area or multi-equipment work. Compressor delays, balance points, stage timing, O/B, fan, fuel and dual-fuel settings must match the equipment manual. Alerts, temperature, humidity, TVOC and CO2-equivalent readings are not equipment diagnosis, source identification, health diagnosis or safety clearance and do not replace smoke and CO alarms. No thermostat or control guarantees comfort, even rooms, energy savings, utility rewards, freeze protection, equipment life, fault prevention or uninterrupted service.
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