Introduction
Best thermostat for heat pump in 2025 — if you're a homeowner using a heat pump system, this is the guide you’ve been searching for. Heat pumps are efficient, but they need a smart, programmable thermostat to operate at their full potential. In 2025, homeowners have more choices than ever, from industry leaders like Ecobee and Nest to up-and-coming brands like Grus.
This post will help you compare the top-rated smart thermostats for heat pumps based on features, connectivity, and value.
Why a Smart Thermostat Matters for Your Heat Pump
If you're using a heat pump for both heating and cooling, your thermostat must do more than just switch temperatures. A WiFi-enabled thermostat for heat pump systems offers:
- Greater energy efficiency
- Remote access and control
- Customizable temperature schedules
- Better handling of auxiliary/emergency heat
- Voice assistant integration (Alexa, Google Home)
What Is the Best Thermostat for Heat Pump in 2025?
The answer depends on your needs: do you want advanced smart features or just a solid programmable WiFi thermostat?
We’ve evaluated the best thermostats based on heat pump compatibility, remote control, price, and ease of use.
Top Thermostats for Heat Pumps (2025 Picks)
1. Ecobee Smart Thermostat Premium
- Smart home integration: Alexa, Google, Apple HomeKit
- Built-in air quality sensor
- Designed for heat pumps with auxiliary heat
- Price: $239
2. Nest Learning Thermostat (3rd Gen)
- Learns your schedule
- Sleek design
- Works with heat pumps and dual-fuel systems
- Price: $169
3. Grus EcoNet-HP Smart Thermostat for Heat Pump
- Specifically engineered for heat pump systems
- Includes O/B reversing valve control and auxiliary heat logic
- Smartlife app control + Alexa support
- Price: $139 – more affordable than Ecobee/Nest with tailored heat pump features
👉 For a complete brand comparison, check out our 2024 Smart Thermostat Buying Guide.
Grus EcoNet vs. Leading Brands
| Feature | Grus EcoNet-HP | Ecobee Premium | Nest Learning |
|---|---|---|---|
| Designed for Heat Pump | ✅ Yes | ✅ Yes | ✅ Yes |
| WiFi/App Control | ✅ Grus Home Energy APP/Smartlife App | ✅ Ecobee App | ✅ Google Home |
| Voice Assistant | ✅ Alexa/Google | ✅ Alexa/Google/HomeKit | ✅ Google Only |
| Price | 💲 Affordable | 💲 Expensive | 💲 Mid-Range |
How to Install a Smart Thermostat on a Heat Pump
Installing the best thermostat for your heat pump in 2025 is easier than ever:
- Turn off HVAC system at the breaker.
- Remove the old thermostat, label wires.
- Check if you have a C-wire (common wire).
- Mount your new smart thermostat.
- Connect to WiFi and follow the setup instructions via app.
Pro Tip: Some heat pump systems without a C-wire may need a power module – check your thermostat’s compatibility guide.
External Resources to Explore
Conclusion: Which Thermostat Is Right for Your Heat Pump?
In 2025, the best thermostat for heat pump systems balances smart features, energy efficiency, and affordability.
- If you want a premium experience with full integration, Ecobee Premium or Nest Learning Thermostat are great.
- But for a dedicated, budget-friendly heat pump solution, the Grus EcoNet-HP thermostat stands out with specialized controls, intuitive design, and Smartlife app compatibility.
👉 Want the full comparison? Read our in-depth guide:
Best Smart Thermostats of 2024: Ecobee vs Nest vs Grus vs Amazon
