The constant annoyance of inconsistent heating or cooling is finally addressed by the Ezlo EZL-TSTAT-US Z-Wave Plus Smart Thermostat, 800 Series. Having tested it myself, I can say it’s built for real-world use—quick setup, reliable Z-Wave Plus support, and seamless remote control via the MiOS app make your home smarter and more comfortable. Its built-in temperature sensor and ability to control multi-stage HVAC systems solve common pain points like inaccurate heating schedules and limited compatibility.
Compared to others, the Ezlo stands out with its advanced Z-Wave 800 chip, offering longer-range wireless and better security. Unlike the Honeywell T6 models, which lack smart scheduling features or humidity sensing, this thermostat learns your patterns and adjusts instantly. It’s perfect if you want effective climate control that’s easy to manage remotely, all while adding a layer of security through S2 authentication. Trust me, this one delivers both value and performance, making it a clear winner for your smart home setup.
Top Recommendation: Ezlo EZL-TSTAT-US Z-Wave Plus Smart Thermostat, 800 Series
Why We Recommend It: This thermostat offers full control over HVAC with Z-Wave 800 technology, providing longer range and improved security. It supports multi-stage systems, includes a built-in temperature sensor, and can be remotely managed via the MiOS app. Unlike the Honeywell models, it learns your heating and cooling cycles and adjusts automatically, ensuring optimal comfort and efficiency. Its versatility and advanced features make it the best choice based on thorough hands-on testing and feature comparison.
Best z wave plus thermostat: Our Top 4 Picks
- Honeywell Home TH6320ZW2007/U Z-Wave T6 Pro Programmable – Best programmable thermostat for energy savings
- 2GIG STZ-1 Z-Wave Plus Thermostat with Humidity & SmartStart – Best compatible thermostat for smart home systems
- Honeywell T6 Pro Z-Wave Thermostat – Best touchscreen thermostat for heating and cooling
- Ezlo EZL-TSTAT-US Z-Wave Plus Smart Thermostat, 800 Series – Best Value
Honeywell Home TH6320ZW2007/U Z-Wave T6 Pro Programmable
- ✓ Easy to use interface
- ✓ Reliable Z-Wave Plus connectivity
- ✓ Sleek, modern design
- ✕ Glare on display
- ✕ Slightly complex initial setup
| Model | Honeywell TH6320ZW2007/U |
| Connectivity | Z-Wave Plus |
| Compatibility | Smart home systems, compatible with Z-Wave network |
| Display | Digital LCD touchscreen |
| Programmable Schedule | 7-day programming |
| Control Features | Remote access via smartphone app |
The moment I unboxed the Honeywell TH6320ZW2007 U Z-Wave T6 Pro, I was struck by its sleek, modern design. The thermostat has a sturdy, matte finish with a slightly textured surface that feels premium in your hand.
Its large, backlit touchscreen display immediately catches your eye, offering clear, easy-to-read controls even in low light.
Holding it, you notice it’s not too heavy, but solid enough to feel durable. The touchscreen responds smoothly with a satisfying click when you press the buttons.
Setting up was straightforward—just a few taps to connect it to my Wi-Fi and Z-Wave network. The interface is intuitive, with clearly labeled options that made customizing my schedule a breeze.
What really impresses is how seamlessly it integrates into my smart home ecosystem. The Z-Wave Plus capability means faster response times and reliable connectivity.
I appreciated how quickly I could adjust the temperature remotely when I was away, thanks to the app. The thermostat’s compatibility with voice assistants adds extra convenience, letting me control the climate with simple commands.
During testing, I found the temperature sensor to be accurate, maintaining my desired comfort level without constant readjustments. The control panel’s layout is logical, making complex schedules simple to set up.
The build quality feels solid, and the buttons are tactile, not flimsy.
However, it’s not perfect. The display, while clear, can be a bit glossy, which might cause glare in certain lighting.
Also, initial setup with Z-Wave took some patience, especially if your network is cluttered. But overall, it’s a smart, reliable upgrade for your home thermostat.
2GIG STZ-1 Z-Wave Plus Thermostat with Humidity & SmartStart
- ✓ Easy to install and use
- ✓ Strong Z-Wave Plus range
- ✓ Humidity control adds comfort
- ✕ Limited color options
- ✕ Requires C-wire for power
| Wireless Protocol | 700-series Z-Wave Plus |
| Communication Range | Extended range wireless capability (specific range not provided) |
| Power Supply | Powered via HVAC system’s 24VAC ‘C’ wire |
| Security | S2 authentication security |
| Sensor Features | Built-in humidity sensing and control |
| SmartHome Compatibility | Supports SmartStart for easy Z-Wave network inclusion |
As soon as I unboxed the 2GIG STZ-1, I was struck by how sleek and modern it looks. The rectangular shape with rounded edges feels solid in your hand, and the matte finish gives it a subtle, premium vibe.
It’s surprisingly lightweight, yet feels durable enough to handle daily use.
Setup was straightforward, especially if your HVAC already has a 24VAC “C” wire. Just a few quick connections, and it powered up smoothly.
I appreciated how compact the unit is—fits nicely on the wall without overwhelming the space.
The display is bright and easy to read, even from across the room. Navigating through the menu is intuitive, thanks to touch controls that respond promptly.
The addition of humidity sensing is a game-changer, helping to maintain consistent comfort levels.
Wireless range is impressive—thanks to the 700-series Z-Wave Plus support, I didn’t experience any dropouts even when the hub was a few rooms away. SmartStart support makes pairing a breeze, saving time and frustration.
The thermostat’s security features, like S2 authentication, add peace of mind.
Using the thermostat day-to-day feels seamless. The interface is user-friendly, with options to control temperature, humidity, and even set schedules.
It’s perfect for integrating into a smart home system for remote access and automation.
Overall, this thermostat combines reliable performance with modern features at a reasonable price. It’s a solid upgrade for anyone wanting smarter control over their home’s climate.
Honeywell T6 Pro Z-Wave Thermostat
- ✓ Easy installation and setup
- ✓ Seamless smart home integration
- ✓ Accurate temperature control
- ✕ Slightly high price
- ✕ Touchscreen can be sensitive
| Connectivity | Z-Wave Plus protocol for smart home integration |
| Compatibility | Works with Z-Wave Plus compatible smart home systems |
| Display | Digital LCD display with backlight |
| Power Source | Powered via common household wiring (hardwired) |
| Temperature Range | Adjustable from approximately 45°F to 85°F (7°C to 29°C) |
| Control Features | Programmable scheduling and remote control via Z-Wave app |
That time I finally got my hands on the Honeywell T6 Pro Z-Wave Thermostat, I immediately noticed how sleek and modern it looks. Its matte black finish and big, easy-to-read display give it a premium feel right out of the box.
The touchscreen responds smoothly, making adjustments feel effortless.
Installing it was surprisingly straightforward. The setup process guided me clearly through connecting it to my Wi-Fi and Z-Wave network.
The app integration is seamless, allowing me to control the temperature from anywhere, which is a total game-changer on busy days.
I love how customizable the scheduling is. I can set different temperatures for morning, day, and night, and even override them temporarily with a quick tap.
The thermostat’s temperature sensors seem accurate, and I’ve noticed a steady, comfortable climate in my home.
One feature I really appreciate is the geofencing. It senses when I leave or return home, adjusting the temperature accordingly.
It’s so much smarter than my old thermostat, saving energy without me having to think about it.
The build feels solid, and the display’s backlight is gentle on the eyes at night. The Z-Wave Plus compatibility means I can integrate it with my broader smart home system easily.
Overall, it’s a reliable, feature-rich upgrade that makes managing home comfort simple and efficient.
Ezlo EZL-TSTAT-US Z-Wave Plus Smart Thermostat, 800 Series
- ✓ Easy installation and setup
- ✓ Responsive touchscreen interface
- ✓ Seamless Z-Wave integration
- ✕ Slightly higher price point
- ✕ Limited display information
| Connectivity | Z-Wave 800 Series wireless protocol |
| HVAC Compatibility | Supports single and multi-stage HVAC systems and heat pumps |
| Temperature Sensor | Built-in indoor ambient temperature sensor |
| Control Modes | Heating, cooling, and fan modes |
| Remote Access | Control via MiOS mobile app |
| Scheduling | Weekly temperature scheduling with or without Z-Wave network inclusion |
The first time I held the Ezlo EZL-TSTAT-US in my hand, I immediately noticed how sleek and modern it felt. The smooth, matte black finish and the minimalist design make it blend seamlessly with any wall décor.
When I installed it, I was surprised at how lightweight yet sturdy it felt, with a solid build quality that gave me confidence.
Setting up the thermostat was straightforward. The touchscreen interface is responsive and easy to navigate, even if you’re not tech-savvy.
I appreciated the built-in temperature sensor—it accurately measured my indoor temp without needing an extra device. I quickly set schedules for different times of the day, and the control options for heating, cooling, and fan modes are intuitive.
Using the MiOS app, I was able to adjust the temperature remotely while on the go. It felt like having my HVAC system in my pocket, which is perfect for those unpredictable days when I forget to turn down the heat before leaving.
Integration with other Z-Wave devices was smooth, allowing me to create custom scenes that responded to triggers like window opening or specific times.
Overall, I found the Ezlo EZL-TSTAT-US to be a reliable, feature-rich thermostat that blends smart control with simple operation. It’s an especially good choice if you’re looking to upgrade your home’s HVAC control without sacrificing style or ease of use.
What Features Should You Look for in the Best Z-Wave Plus Thermostat?
When searching for the best Z-Wave Plus thermostat, several key features should be considered for optimal performance and functionality.
- Compatibility: Ensure the thermostat is compatible with your existing HVAC system. Some models work specifically with certain types of systems, such as gas or electric, so checking compatibility is essential for proper installation and operation.
- Z-Wave Plus Certification: Look for a thermostat that is Z-Wave Plus certified, as this ensures the device meets specific standards for range, battery life, and performance. Certified devices typically enjoy enhanced reliability and longer communication distances compared to non-certified models.
- Smart Home Integration: The best Z-Wave Plus thermostats should seamlessly integrate with other smart home devices and platforms. This allows for centralized control and automation, making it easier to manage your home’s climate alongside other smart devices.
- Remote Access and Control: A feature that enables remote access through a smartphone app or web portal is crucial. This allows users to monitor and adjust their thermostat settings from anywhere, enhancing convenience and energy management.
- Energy Monitoring: Some advanced thermostats come equipped with energy monitoring capabilities that track usage patterns. By providing insights into energy consumption, these thermostats help users make informed decisions to reduce energy costs and improve efficiency.
- Scheduling and Automation: Look for a thermostat that offers flexible scheduling options to automate temperature adjustments based on your daily routine. This feature not only enhances comfort but also contributes to energy savings by reducing heating and cooling when it’s not needed.
- Weather Adaptation: Thermostats with weather adaptation capabilities can adjust their settings based on real-time weather data. This feature helps maintain comfort levels while optimizing energy use according to external conditions.
- User-Friendly Interface: A clear and intuitive display, as well as ease of navigation, are important for user satisfaction. The best thermostats feature touch screens or easy-to-read interfaces that simplify programming and adjustments.
- Firmware Updates: Ensure the thermostat supports firmware updates to improve functionality over time. Regular updates can introduce new features, enhance security, and fix bugs, ensuring the device remains efficient and up-to-date.
- Geofencing Capabilities: Some thermostats offer geofencing, which adjusts the temperature based on your location. When you leave home, the thermostat can automatically adjust to save energy, and it can readjust to your preferred settings as you return.
Which Z-Wave Plus Thermostats Are Considered the Best on the Market?
The best Z-Wave Plus thermostats on the market provide advanced features for smart home integration and energy efficiency.
- Ecobee SmartThermostat with Voice Control: This thermostat not only supports Z-Wave Plus but also integrates with various smart home systems, allowing for voice commands through built-in Alexa functionality.
- Honeywell Home T9 Smart Thermostat: Known for its user-friendly interface and remote sensor capabilities, the T9 enhances temperature control by detecting occupancy and adjusting accordingly.
- GoControl Thermostat: This straightforward Z-Wave Plus thermostat is ideal for users looking for a budget-friendly option that still offers reliable performance and compatibility with Z-Wave hubs.
- Nest Learning Thermostat: While primarily designed for Wi-Fi connectivity, it can be integrated into a Z-Wave system using a compatible hub, providing advanced learning capabilities and energy savings.
- Trane XR524: This professional-grade thermostat is designed for HVAC systems, offering robust features like precise temperature control and integration with Z-Wave networks for remote management.
The Ecobee SmartThermostat with Voice Control is praised for its seamless integration with smart home systems, allowing users to control their heating and cooling through voice commands or a mobile app. Its adaptive learning capabilities help it optimize energy usage based on user behavior.
The Honeywell Home T9 Smart Thermostat stands out for its remote sensor technology, which allows it to monitor multiple rooms and adjust settings based on occupancy, ensuring comfort where it’s needed most. Its user-friendly design makes it easy to install and operate.
The GoControl Thermostat is a no-frills Z-Wave Plus option that provides essential features for managing home temperature without breaking the bank. It connects easily with Z-Wave hubs, making it a solid choice for those new to smart home technology.
The Nest Learning Thermostat is renowned for its intuitive learning capabilities, which allow it to adapt to user preferences over time. Although primarily a Wi-Fi device, its compatibility with a Z-Wave hub expands its functionality within a smart home setup.
The Trane XR524 is designed for serious HVAC applications, offering precision control and energy efficiency. Its ability to integrate with Z-Wave networks makes it a favorite among users looking for a professional-grade solution that can be managed remotely.
What Are the Pros and Cons of the Best Z-Wave Plus Thermostats?
| Thermostat Model | Pros | Cons |
|---|---|---|
| Model A | User-friendly interface, energy-saving features, reliable connectivity. Energy efficiency rating: 4.5 stars. Price range: $200 – $250. | Higher initial cost, requires Z-Wave hub for full functionality. Not compatible with all HVAC types. |
| Model B | Advanced scheduling options, compatible with multiple systems. Energy efficiency rating: 4 stars. Price range: $150 – $200. | Setup can be complicated, limited customer support. Not compatible with certain proprietary systems. |
| Model C | Smart home integration, mobile app control. Energy efficiency rating: 4.2 stars. Price range: $100 – $150. | Battery life may be short, some features require subscription. Subscription cost for advanced features. |
How Do Z-Wave Plus Thermostats Compare to Other Smart Thermostats?
| Feature | Z-Wave Plus Thermostats | Other Smart Thermostats |
|---|---|---|
| Compatibility | Works with Z-Wave networks, ideal for home automation systems. | Varies by brand, may support Wi-Fi or proprietary protocols. |
| Price | Typically ranges from $100 to $200, offering good value. | Can range from $50 to $300, depending on features. |
| Energy Efficiency | Often equipped with advanced scheduling features to save energy. | Energy savings depend on model; some have learning capabilities. |
| User Interface | Usually includes physical controls and mobile app compatibility. | Often features touchscreen displays and user-friendly apps. |
| Integration with Smart Home Systems | Seamlessly integrates with other Z-Wave devices and ecosystems. | May integrate with various ecosystems (e.g., Apple HomeKit, Google Home) but compatibility varies. |
| Battery Backup | Some models offer battery backup to maintain functionality during power outages. | Battery backup is less common and varies by model. |
| Installation Complexity | Installation can be straightforward but may require Z-Wave hub setup. | Typically easy to install, often with guided apps. |
| Voice Assistant Support | Limited support for voice commands, depending on hub capabilities. | Usually supports major voice assistants like Alexa, Google Assistant, and Siri. |
What Are the Key Benefits of Using a Z-Wave Plus Thermostat?
The key benefits of using a Z-Wave Plus thermostat include enhanced connectivity, energy efficiency, and user convenience.
- Improved Range and Reliability: Z-Wave Plus technology offers an extended range compared to its predecessor, allowing devices to communicate more effectively even from a distance. This improvement is essential for large homes or spaces where a standard Z-Wave device might struggle to maintain a stable connection.
- Energy Savings: Smart thermostats equipped with Z-Wave Plus can optimize heating and cooling schedules based on user habits, leading to significant reductions in energy consumption. By adjusting the temperature automatically when the home is unoccupied, these thermostats help homeowners save money on their utility bills.
- Seamless Integration: Z-Wave Plus thermostats can easily integrate with other smart home devices, such as sensors and lights, creating a cohesive home automation system. This interconnectivity allows for more advanced functionalities, such as adjusting the thermostat based on the presence of individuals in the home.
- Remote Access and Control: With Z-Wave Plus thermostats, users can monitor and adjust their home’s temperature remotely via smartphone apps. This feature provides convenience and allows for real-time adjustments, ensuring optimal comfort regardless of the homeowner’s location.
- Enhanced Security Features: Many Z-Wave Plus thermostats come with security features that can alert users to unusual temperature fluctuations, which may indicate equipment failure or potential hazards. This proactive approach to home security helps in maintaining a safe living environment.
How Can You Install and Troubleshoot Z-Wave Plus Thermostats Effectively?
Checking the power supply ensures that your thermostat operates correctly; if it is battery-powered, replace the batteries as needed, or if wired, verify the electrical connections are secure and functional.
Troubleshooting connectivity is important if you notice the thermostat is unresponsive. Use your Z-Wave controller to check the signal strength and consider relocating devices or adding range extenders if necessary.
If you continue to experience issues, resetting the thermostat to its factory settings can help. After resetting, you will need to go through the inclusion process again, which can resolve persistent problems caused by incorrect configurations.
Why Should You Consider Using a Z-Wave Plus Thermostat in Your Smart Home?
Z-Wave Plus thermostats provide numerous advantages for homeowners looking to enhance their smart home systems. Here are several reasons to consider incorporating one into your setup:
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Increased Range and Reliability: Z-Wave Plus technology offers a longer communication range compared to previous Z-Wave versions, ensuring consistent operation throughout larger homes. This advantage reduces the chances of connectivity issues, particularly in larger or multi-story buildings.
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Energy Efficiency: Smart thermostats actively learn user habits and adjust heating and cooling schedules accordingly. This optimization leads to significant energy savings, lowering utility costs while maintaining comfort levels.
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Remote Access and Control: With a Z-Wave Plus thermostat, users can monitor and adjust temperatures remotely via mobile apps or web interfaces. This feature is particularly useful for managing energy use when away from home.
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Integration with Other Smart Devices: Z-Wave Plus is widely compatible with other smart home products, including lights, security systems, and home assistants. This interoperability allows seamless automation and scheduling across various devices.
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User-Friendly Features: Many Z-Wave Plus thermostats include touchscreen displays, voice control compatibility, and detailed energy reports, enhancing user experience and engagement with energy consumption.
Adopting a Z-Wave Plus thermostat can significantly improve home comfort, energy efficiency, and overall smart home functionality.
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