Best Thermostats in 2025 (Smart & Traditional Models Compared)
Looking to cut down your energy bills or upgrade your outdated thermostat? Whether you’re building a smart home or just need better climate control, choosing the right device can make a big difference.
In this guide, we review the best thermostats in 2025 — including both smart and traditional options. We’ll cover performance, energy savings, smart features, compatibility, and pricing so you can find the perfect match for your HVAC system and budget.
Want to maximize your thermostat’s performance? Start with our guide to sealing air leaks and insulating your home.
Quick Comparison Table
| Thermostat | Type | Best For | Smart Features | Price |
|---|---|---|---|---|
| ecobee Smart Thermostat Premium | Smart | Multi-zone homes | Yes | $$$ |
| Google Nest Learning Thermostat (3rd Gen) | Smart | Automated energy savings | Yes | $$$ |
| Amazon Smart Thermostat | Smart | Budget smart homes | Yes | $ |
| Mysa Smart Thermostat | Smart | Electric baseboard heaters | Yes | $$ |
| Honeywell Home RTH9585WF | Traditional + Wi-Fi | Everyday homes | Basic | $$ |
| Lux TX9600TS | Traditional | Manual control, low cost | No | $ |
Top Smart Thermostats in 2025
These smart models rank among the best thermostats in 2025 due to their advanced automation, energy savings, and app-based control.
1. ecobee Smart Thermostat Premium
Best for: Multi-zone control and detailed sensors
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- Room-specific comfort with SmartSensor
- Air quality monitor included
- Supports Alexa, Siri, Google Assistant
- ENERGY STAR® certified
2. Google Nest Learning Thermostat (3rd Gen)
Best for: Learning and automation
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- Auto-schedules based on your habits
- Elegant design with vibrant display
- Works with Google Home and Alexa
- ENERGY STAR® certified
3. Amazon Smart Thermostat
Best for: Budget-friendly smart upgrade
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- Simple, voice-enabled control via Alexa
- Developed with Honeywell technology
- Affordable option under $100
4. Mysa Smart Thermostat
Best for: Electric baseboard heaters
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- Designed for high-voltage heating systems
- Mobile app and scheduling
- Stylish, modern design
Top Traditional Thermostats in 2025
Not every home needs smart tech. These are the best thermostats in 2025 for those who want simplicity and reliability.
1. Honeywell Home RTH9585WF
Best for: Touchscreen ease with basic Wi-Fi
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- Customizable touchscreen interface
- Works with Alexa and Google Assistant
- Smart scheduling without learning features
2. Lux TX9600TS
Best for: Budget buyers who want reliability
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- Manual programming for weekdays/weekends
- Large, easy-to-read screen
- No Wi-Fi required
How to Choose the Right Thermostat
Choosing the right thermostat in 2025 depends on your home’s HVAC setup, tech preferences, and budget. Here’s a quick breakdown:
- Smart home setup: Choose ecobee or Nest for full integration and automation.
- Electric baseboards: Only Mysa works reliably here.
- Rental or budget-focused: Amazon Smart Thermostat or Lux TX9600TS are ideal.
- Manual control, no Wi-Fi: Lux TX9600TS is best.
Rebates & Energy Savings
ENERGY STAR®-certified thermostats may qualify for rebates through local utilities, often between $50–$150.
Check the ENERGY STAR Rebate Finder to see what offers are available in your area.
Want to stack your savings? Combine a smart thermostat with smart lighting and proper insulation to cut your energy bills even more.
Frequently Asked Questions
What is the best thermostat in 2025?
The ecobee Smart Thermostat Premium is the best overall smart thermostat in 2025. It offers energy savings, room-by-room control, and advanced sensors.
Is a smart thermostat better than a traditional one?
Smart thermostats offer automation, energy reports, and remote control — making them more efficient and user-friendly than traditional thermostats.
Do smart thermostats save money?
Yes. ENERGY STAR® smart thermostats can reduce HVAC energy use by 8–15% annually. Many qualify for utility rebates, making them a smart long-term investment.
Key Takeaways
- Best Overall Smart Thermostat: ecobee Smart Thermostat Premium
- Best for Automation: Nest Learning Thermostat
- Best Budget Option: Amazon Smart Thermostat
- Best Traditional: Honeywell RTH9585WF
- Best for Baseboards: Mysa
Frequently Asked Questions
What is the best thermostat in 2025?
The ecobee Smart Thermostat Premium is the best overall smart thermostat in 2025. It offers energy savings, room-by-room control, and advanced sensors.
Is a smart thermostat better than a traditional one?
Smart thermostats provide automated scheduling, remote access, and energy reports, making them more efficient than traditional models.
Do smart thermostats save money?
Yes. ENERGY STAR® smart thermostats can save 8–15% on heating and cooling costs each year and often qualify for utility rebates.