Black Friday Smart Thermostat Deals 2025: Save on Nest and Ecobee
Updated November 2025
Tested by Alex Rivera
Best Black Friday Smart Thermostat Deals (Verified)
| Model | Features | Reg. Price | BF Price | Deal Link |
|---|---|---|---|---|
| Ecobee Smart Thermostat Premium (2025) | Radar occupancy, built-in mic/speaker, AQI sensor | $249 | $199 | Amazon |
| Google Nest Learning Thermostat (3rd Gen) | Auto-schedule, geofencing, energy reports | $249 | $179 | Amazon |
| Honeywell Home T9 + Sensor | Room sensor zoning, Alexa/Google support | $199 | $149 | Amazon |
| Wyze Smart Thermostat | Budget Wi-Fi control, schedules, app automations | $74 | $59 | Amazon |
Ecobee Smart Thermostat Premium — Editor’s Pick
Ecobee Smart Thermostat Premium
Radar occupancy was most accurate in our tests for differentiating people from pets. The built-in air quality monitor is useful during winter heating when VOCs and particulates climb. If you want granular room balancing, pair with SmartSensors and review our Room Sensors Compared.
Pros
- Radar occupancy and strong eco-savings tools
- Built-in mic/speaker and AQI sensor
- Excellent with heat pumps and aux lockout
Cons
- Bulkier wall presence than Nest
Google Nest Learning Thermostat — Proven Simplicity
Google Nest Learning Thermostat (3rd Gen)
Nest stays popular for a reason. Auto-schedule quickly learns your patterns and the app is friendly for first-time smart home users. Homes without a C-wire can usually run Nest with the included adapter, but read our C-Wire Explained guide before deciding.
Pros
- Fast setup and clean design
- Helpful energy usage reports
- Strong geofencing options
Cons
- Adapter or new wire needed in some HVAC systems
Honeywell Home T9 — Smart Zoning Made Simple
The included sensor balances temperatures between rooms, which solves the classic hot-upstairs cool-downstairs problem. The app is improving, though still behind Ecobee and Nest for polish. See how T9 sensors compare in our Room Sensors Compared guide.
Pros
- Sensor included for multi-room balance
- Good Alexa and Google compatibility
Cons
- App UX is less intuitive
Wyze Smart Thermostat — Budget Pick
A straightforward app and low entry price make Wyze a sensible first step into smart HVAC. It handles schedules and geofencing well, though it lacks the deeper sensor ecosystem of the premium brands.
Pros
- Lowest price of the group
- Easy basic automations
Cons
- Limited accessory ecosystem
More Black Friday thermostat deals worth a look
Installer favorite with a bright screen and reliable staging for conventional systems. The app is plain but dependable.
- Excellent documentation for DIYers
- Good choice for older furnaces
Lowest price among major brands, tuned for Alexa households. Basic scheduling and energy reports that cover the essentials.
- Pairs well with Echo motion routines
- Great gift pick for first-time upgrades
How to choose the right thermostat
- System type: Heat pump homes benefit from Ecobee’s advanced heat pump controls. See Ecobee vs Nest for Heat Pumps.
- Sensors and zoning: If rooms vary more than 3 °F, choose models with room sensors. Compare in Room Sensors Compared.
- Wiring: Confirm a C-wire or plan an adapter. Start with C-Wire Explained.
- Voice and platform: Stay with the assistant you already use to keep routines simple.
Wiring checklist and quick decision tree
- Kill power at the furnace switch or breaker.
- Remove the old thermostat front and photograph the wiring.
- Look for a dedicated C terminal. If present, you are set for any smart model.
- No C-wire found? Use a brand adapter kit or run new cable. See C-Wire Explained.
- Label wires, seat them fully in the new base, and close the furnace door switch after wiring.
Heat pump optimization and aux heat lockout
Cold climate users should set an aux heat lockout to prevent the expensive backup heater from engaging too early. Ecobee exposes this control clearly. Nest requires more indirect tuning. Our step by step is in the heat pump guide.
Automation recipes we actually use
- Morning comfort: If bedroom SmartSensor detects occupancy from 6 to 8 a.m., raise setpoint to 70 °F.
- Away savings: If all phones leave the geofence, set Eco mode and lower 3 °F.
- Air quality nudge: If Ecobee AQI rises above threshold, start fan circulate for 15 minutes and notify phone.
Setup, troubleshooting, and rebates
Most installs take 15 to 30 minutes. Photograph your old wiring, label each lead, then follow our Smart Thermostat Setup Guide. If you hit an error code, jump to Smart Thermostat Troubleshooting.
Rebate stacking example: Ecobee Premium sale price $199 plus a $75 utility rebate drops net cost to $124 before tax. Use ENERGY STAR Rebate Finder and your utility portal to claim.
FAQ: Smart Thermostat Black Friday 2025
When do Black Friday thermostat deals start?
Are smart thermostats hard to install?
Which is better for heat pumps, Nest or Ecobee?
Can I use room sensors to fix hot and cold spots?
What if my thermostat reboots or shows wiring errors?
Do these work with Apple Home and Matter?
