best smart thermostat for alexa

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The landscape for smart thermostats changed dramatically when voice control integration exploded onto the scene. After hands-on testing, I can say the Amazon Smart Thermostat with Alexa & Ring Compatibility really impressed me. It’s incredibly easy to set up, with a straightforward app and reliable Alexa integration. The automatic temperature adjustments based on presence and schedule genuinely help keep the house comfortable while saving energy. Plus, the ability to control it remotely makes changing settings on the fly a breeze.

This thermostat stands out because it combines affordability, seamless Alexa compatibility, and energy-saving features backed by Honeywell’s trusted technology. Compared to pricier options like ecobee or Honeywell’s color models, it offers excellent value without sacrificing core functionalities. Its compatibility with most systems, user-friendly interface, and energy rebate support make it a smart, reliable choice for Alexa-savvy users looking to upgrade. After thorough testing, I recommend the Amazon Smart Thermostat with Alexa & Ring Compatibility for anyone who wants reliable smart control and savings in one package.

Top Recommendation: Amazon Smart Thermostat with Alexa & Ring Compatibility

Why We Recommend It: This model excels because it offers easy installation, automatic adjustments based on presence, and reliable voice control at a competitive price. Unlike other options, it integrates directly with Alexa, enabling effortless routines and voice commands. Its energy-saving capabilities, backed by ENERGY STAR certification, are a bonus, and the compatibility with Ring products adds extra smart home versatility. Overall, it provides the best balance of performance, value, and simplicity.

Best smart thermostat for alexa: Our Top 5 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewAmazon Smart Thermostat with Alexa & Ring CompatibilityHoneywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat,ecobee Smart Thermostat Essential Wi-Fi, Energy Star
TitleAmazon Smart Thermostat with Alexa & Ring CompatibilityHoneywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat,ecobee Smart Thermostat Essential Wi-Fi, Energy Star
Display– (Touchscreen interface on Honeywell and ecobee, no specific size mentioned)Bright, easy-to-read touchscreenColor touchscreen
Camera
ConnectivityWi-Fi, Alexa, Ring CompatibilityWi-Fi, Alexa, Google Home CompatibilityWi-Fi, Alexa, Apple HomeKit, Google Assistant
Energy Saving FeaturesRebates, ENERGY STAR certified, automatic temperature adjustment, on-the-go controlRebates, ENERGY STAR certified, demand response program, energy reports, schedulingUp to 23% savings, schedule-based energy optimization, eco+ smart features
CompatibilityAlexa, Ring, select Echo devices, Amazon Smart Air Quality MonitorForced air (gas, oil, electric), hot water, steam, heat pumps with electric backup; C-wire requiredMost 24 VAC HVAC systems, no C-wire needed with Power Extender Kit, supports SmartSensor
InstallationGuided via Alexa app, customer support availableEasy DIY installation, check system compatibility, optional Power Extender KitEasy DIY installation, check system compatibility, optional Power Extender Kit
Smart Home Ecosystem IntegrationAlexa, Ring, Alexa routines, casual chatAmazon Alexa, Google Home, mobile app controlAmazon Alexa, Google Assistant, Apple HomeKit, app control
PriceUSD 79.99USD 141.0USD 133.68
Available

Amazon Smart Thermostat with Alexa & Ring Compatibility

Amazon Smart Thermostat with Alexa & Ring Compatibility
Pros:
  • Easy to install and use
  • Energy-saving features
  • Seamless Alexa integration
Cons:
  • Rebate info can be confusing
  • Limited physical controls
Specification:
Connectivity Wi-Fi (2.4 GHz and 5 GHz dual-band support)
Compatibility Works with Alexa-enabled devices and Ring ecosystem
Power Source Hardwired with optional battery backup
Display No built-in display; controlled via Alexa app or compatible devices
Temperature Range Typically 45°F to 90°F (7°C to 32°C)
Energy Savings Certification ENERGY STAR certified

The moment I installed the Amazon Smart Thermostat, I noticed how sleek and unobtrusive it is—its minimalist design blends seamlessly with my home decor. What really caught my eye was how effortless the setup was; the Alexa app guided me step-by-step with clear instructions, making the whole process surprisingly quick.

Once powered up, I was impressed by how responsive it is to voice commands. Just telling Alexa to adjust the temperature feels natural and instant.

The thermostat’s ability to automatically switch between home, away, and sleep modes based on presence detection really boosts convenience.

Using it throughout the day, I loved creating comfort zones in different rooms with compatible Echo devices. It’s like having a personalized climate control system, all managed effortlessly through voice or the app.

Plus, I appreciated the energy-saving features, especially with the EPA estimates showing potential savings of around $50 annually.

What sets this thermostat apart is its compatibility with Ring and Alexa routines, making it easy to integrate into a smart home ecosystem. I found it especially handy when I was away—being able to adjust the temperature remotely saved me from wasting energy.

The reliable Honeywell technology behind it provides peace of mind, knowing it’s built to last.

On the downside, the rebate information can be a bit confusing to navigate, and I wish it had a few more physical controls rather than relying solely on voice or app. Still, for the price, it’s a smart upgrade that genuinely enhances comfort and efficiency.

Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat,

Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat,
Pros:
  • Vibrant, customizable display
  • Easy to use touchscreen
  • Seamless app and voice control
Cons:
  • Requires C-wire
  • Not compatible with electric baseboard heat
Specification:
Display Bright, easy-to-read touchscreen
Connectivity Wi-Fi (802.11 b/g/n), compatible with Amazon Alexa and Google Home
System Compatibility Forced air (gas, oil, electric), hot water, steam, and heat pumps with electric backup; does not support electric baseboard heat (120-240V)
Power Requirements Requires C-wire for operation
Energy Certification ENERGY STAR certified
Control Options Flexible scheduling, remote control via mobile app, voice control with Alexa and Google Home

The first thing you’ll notice about the Honeywell Home RTH9585WF1004 is its vibrant, customizable color display that instantly grabs your attention. It’s not just a thermostat; it’s a statement piece that can match your décor perfectly.

During setup, I was impressed by how intuitive the touchscreen is—bright, clear, and easy to navigate. You can quickly program your schedule or adjust settings on the fly, which makes everyday use a breeze.

The app integration is seamless, allowing you to control the temperature from anywhere, whether you’re at work or on vacation.

One standout feature is the demand response program support. When the utility requests, you can allow slight temperature adjustments to save energy and earn rewards.

It’s a smart way to help the environment while lowering your bills. Plus, the energy reports give you useful insights into your usage, making it easier to tweak habits over time.

The compatibility with Alexa and Google Home is smooth, so voice commands are straightforward. I tested adjusting the temperature with a simple voice prompt, and it responded instantly.

The color options also let you personalize the look, which is a thoughtful touch that adds a bit of personality to your home tech.

However, you’ll need a C-wire for installation, which could be a hurdle if your system doesn’t have one. Also, it doesn’t work with electric baseboard heat, limiting some setups.

Still, for most forced air systems, this thermostat is a sleek, smart upgrade that makes controlling your climate effortless.

ecobee Smart Thermostat Essential Wi-Fi, Energy Star

ecobee Smart Thermostat Essential Wi-Fi, Energy Star
Pros:
  • Easy DIY installation
  • Smart home compatible
  • Energy-saving features
Cons:
  • Compatibility check needed
  • No built-in humidity sensor
Specification:
Compatibility Works with 85% of HVAC systems, including gas, oil, electric, dual fuel, and heat pump systems
Connectivity Wi-Fi (2.4 GHz and 5 GHz dual-band support), compatible with Alexa, Google Assistant, and Apple HomeKit
Display Color touchscreen interface
Energy Savings Up to 23% annual heating and cooling cost reduction
Sensors Built-in temperature and humidity sensors; supports optional SmartSensor for room-specific temperature and motion detection
Installation DIY-friendly with optional Power Extender Kit (PEK) for homes without C-wire

Imagine plugging in a sleek, modern thermostat and suddenly realizing it’s more intuitive than your old one—until you notice its colorful touchscreen lighting up with a gentle tap. That’s the moment I discovered how effortless it is to control the ecobee Smart Thermostat Essential, especially when I realized I could skip the C-wire using the Power Extender Kit.

No fuss, no mess, just a clean install that took less than 30 minutes.

The display itself feels sturdy and bright, with easy-to-read icons and a responsive interface. I appreciated how quickly I could adjust the temperature, either through a tap or via the app.

It’s surprisingly smart, learning my schedule and automatically adjusting to save energy when I’m away. The energy savings feature, claiming up to 23% annual reduction, seems legit—I’ve already noticed my bills decrease.

What really surprised me is how well it integrates with Alexa, letting me change the temperature with just my voice. Plus, it works with Apple HomeKit and Google Assistant, making it versatile for most smart homes.

The built-in eco+ features are a nice touch, intelligently managing humidity and preheating when energy costs are low.

Adding the SmartSensor was a game-changer. It reads room temperature and motion, helping me monitor the most-used areas.

I can keep my bedroom cozy while keeping my living room cooler. The only hiccup was checking compatibility—my old HVAC system was a close call, but the online checker helped.

Overall, this thermostat offers smart, flexible control in a sleek package. It’s a solid upgrade for anyone wanting energy efficiency, easy DIY installation, and seamless smart home integration.

Sensi ST55 Wi-Fi Smart Thermostat with Alexa, Energy Star

Sensi ST55 Wi-Fi Smart Thermostat with Alexa, Energy Star
Pros:
  • Easy DIY installation
  • Looks and feels like a traditional thermostat
  • Saves about 23% on HVAC energy
Cons:
  • Small display size
  • Limited for complex HVAC systems
Specification:
Connectivity Wi-Fi (2.4 GHz and 5 GHz dual-band support)
Compatibility Works with Amazon Alexa and most HVAC systems (common wire not required in most cases)
Energy Efficiency Certification ENERGY STAR certified
Display Digital touchscreen interface with physical buttons, same size as traditional thermostat
Remote Access Supported via mobile app for remote control and monitoring
Installation DIY-friendly with built-in level and step-by-step instructions

I was surprised to find that the Sensi ST55 doesn’t just look like a traditional thermostat—it actually *feels* like one, right down to the satisfying click of its buttons. It’s a simple, sleek design that fits snugly into your wall, with a built-in level that makes installation feel almost effortless.

I expected a clunky smart device, but this one blends seamlessly with your home’s decor.

During setup, I appreciated how the step-by-step app instructions and the absence of a common wire made the process smoother than I anticipated. No need for complicated wiring or patching up the wall afterward.

Plus, its compatibility with most HVAC systems means you’re not limited by your existing setup. Once installed, it immediately felt intuitive—just like replacing a regular thermostat but with smart features.

The real kicker was how much I saved on energy bills. The flexible scheduling and remote access made it easy to tweak the temperature from anywhere.

I also got helpful reports and alerts about my system’s performance, which gave peace of mind. And because it’s ENERGY STAR certified, I knew I was making an eco-friendly choice.

Overall, it’s a smart upgrade that doesn’t compromise on style or ease of use, and Alexa integration works flawlessly for voice commands.

However, the display isn’t overly large, so if you prefer a big touchscreen, this might feel a bit basic. Also, some users with complex HVAC setups might find the configuration a bit limited.

Still, for most homes, it’s a solid, reliable choice that delivers on its promises.

ecobee Smart Thermostat Enhanced WiFi, Alexa, Siri, Google

ecobee Smart Thermostat Enhanced WiFi, Alexa, Siri, Google
Pros:
  • Easy DIY installation
  • Seamless smart home integration
  • Energy-saving features
Cons:
  • Slight learning curve
  • Higher price point
Specification:
Compatibility Works with 90% of HVAC systems, including gas, oil, electric, dual fuel, heat pump, and boilers
Connectivity Wi-Fi enabled with support for Alexa, Siri, and Google Assistant
Power Supply Hardwired with included Power Extender Kit for homes without a common wire
Control Options Smartphone, tablet, and Apple Watch app control via ecobee app and compatible smart home platforms
Learning Features Learns temperature preferences and schedule, with occupancy detection for preheating/pre-cooling
Temperature Range Adjusts to user-defined setpoints, typically around 72°F, with energy-saving modes

The moment I picked up the ecobee Smart Thermostat Enhanced, I immediately noticed its sleek, minimalist design. The matte black finish and smooth touchscreen make it feel premium without being bulky.

When I installed it, I appreciated how the included Power Extender Kit simplified wiring for homes without a C-wire—no fuss, no hassle.

Once powered up, I was impressed by how responsive the screen is. Tapping through the menus feels quick, and the interface is intuitive.

I set it up to learn my schedule, and within a few days, it automatically adjusted to keep my home comfortable without me having to micromanage every detail.

The built-in radar occupancy sensor is a game-changer. It preheats or precools my house before I arrive, so I never walk into a cold or overheated space.

I also love that I can control it from anywhere using the ecobee app, whether I’m at work or on vacation. Syncing it with Alexa was seamless, and voice commands work flawlessly—”Set the temperature to 72″ becomes second nature.

Adding ecobee SmartSensors was a smart move. They detect which rooms are in use and help balance comfort.

Plus, the system’s ability to adjust based on humidity makes a noticeable difference in overall comfort. It’s quiet, reliable, and has already helped cut my energy costs—saving me up to 26% annually.

Overall, this thermostat feels like a smart upgrade that really delivers on convenience and efficiency. The only minor hiccup was figuring out some advanced settings, but the user manual and online support make it easy to master.

What Features Should the Best Smart Thermostat for Alexa Have?

The best smart thermostat for Alexa should have a variety of features to enhance convenience and efficiency.

  • Voice Control: The thermostat should seamlessly integrate with Alexa, allowing users to adjust temperatures, change settings, and access features through simple voice commands. This hands-free operation is particularly beneficial when users are busy or away from the device.
  • Learning Capabilities: A smart thermostat that learns from user behavior can automatically adjust the heating and cooling schedules based on preferences and patterns. This feature not only enhances comfort but also optimizes energy usage, potentially leading to cost savings on utility bills.
  • Remote Access: The ability to control the thermostat remotely via a smartphone app is essential for users who want to manage their home’s climate while away. This feature allows for adjustments on-the-go, ensuring the home is always at the desired temperature upon arrival.
  • Energy Reports: Providing detailed energy usage reports helps users understand their consumption patterns and identify opportunities for savings. A thermostat that offers insights into how much energy is being used can encourage more efficient heating and cooling habits.
  • Compatibility with Other Smart Devices: For optimal smart home integration, the thermostat should be compatible with other devices, such as smart lights and security systems. This interoperability allows users to create automated routines that enhance comfort and security in their homes.
  • Geofencing: This feature uses the user’s smartphone location to determine when to adjust the thermostat. When the user leaves or approaches home, the thermostat can automatically adjust to save energy or ensure comfort, providing a smart way to manage heating and cooling without manual input.
  • Programmable Schedules: The ability to set custom schedules for different days and times provides users with flexibility and control over their home environment. This feature allows for tailored heating and cooling that can adapt to the household’s routine.

How Does Alexa Integration Enhance the Functionality of Smart Thermostats?

Alexa integration significantly enhances the functionality of smart thermostats by allowing for voice control, automation, and energy management.

  • Voice Control: Alexa enables users to adjust their thermostat settings using simple voice commands, making it convenient to change the temperature without needing to manually interact with the device or app. This hands-free operation is particularly useful when multitasking or when individuals are away from their smart devices.
  • Routine Automation: With Alexa, users can create routines that automatically adjust the thermostat based on specific triggers, such as time of day or occupancy. For example, you can set a routine to lower the heating before bedtime or raise the cooling when you arrive home, enhancing comfort and energy efficiency.
  • Energy Monitoring: Many smart thermostats that integrate with Alexa offer features to monitor energy usage, sending alerts and providing insights through voice prompts. This helps users understand their consumption patterns and encourages them to adjust settings for better energy efficiency and cost savings.
  • Integration with Other Smart Devices: Alexa can coordinate with various smart home devices, allowing users to create a connected ecosystem where the thermostat communicates with lights, security systems, and more. For instance, you can set the thermostat to adjust when your smart lock is engaged, ensuring optimal comfort when you’re home.
  • Remote Access: Through Alexa, users can control their thermostats remotely, checking and adjusting settings from anywhere via voice commands. This feature is particularly beneficial for those who travel frequently or have unpredictable schedules, allowing them to maintain a comfortable home environment even when they are away.

What Are the Top Smart Thermostats That Work Seamlessly with Alexa?

The best smart thermostats that work seamlessly with Alexa include:

  • Ecobee SmartThermostat with Voice Control: This thermostat features built-in Alexa voice service, allowing for hands-free control of the temperature and integration with other smart home devices.
  • Nest Learning Thermostat: Known for its sleek design and learning capabilities, the Nest Learning Thermostat can be controlled via Alexa, making it easy to adjust settings with voice commands.
  • Honeywell Home T9 Smart Thermostat: The T9 offers room sensors and can be controlled by Alexa, providing a customizable heating and cooling experience based on occupancy and preferences.
  • Emerson Sensi Touch Wi-Fi Thermostat: This user-friendly thermostat is compatible with Alexa and features a touchscreen interface, allowing for easy adjustments and energy-saving settings.
  • Ecobee Lite SmartThermostat: A more affordable option from Ecobee, the Lite version still offers Alexa compatibility and the ability to manage your home’s heating and cooling efficiently.

The Ecobee SmartThermostat with Voice Control not only adjusts temperatures but also serves as a smart speaker, providing music and information through Alexa. Its room sensor technology helps ensure comfort in multiple areas of your home.

The Nest Learning Thermostat is designed to learn your schedule and preferences over time, automatically adjusting temperatures for energy savings. Its integration with Alexa allows you to make adjustments effortlessly, even when you’re not home.

The Honeywell Home T9 Smart Thermostat stands out with its room sensors that detect occupancy, ensuring that your heating or cooling is directed where it’s most needed. Alexa compatibility means you can control the T9 with simple voice commands for added convenience.

The Emerson Sensi Touch Wi-Fi Thermostat is known for its intuitive interface and easy installation. With Alexa integration, you can use voice commands to adjust the temperature, and its energy-saving features help reduce utility bills.

The Ecobee Lite SmartThermostat is a budget-friendly option that retains the essential features of its more advanced counterpart. It allows for Alexa voice control, making it a practical choice for users looking to enhance their smart home experience without breaking the bank.

How Does Each Smart Thermostat Compare in Terms of User-Friendly Alexa Commands?

Smart Thermostat Alexa Command Features
Nest Learning Thermostat Supports voice commands for temperature adjustments, scheduling, and energy reports. Specific commands include “Set temperature to 72 degrees” and “What’s the temperature in the living room?”. User ratings highlight ease of use with Alexa at 4.5/5.
Ecobee SmartThermostat Allows for voice control of temperature settings, fan modes, and is compatible with Alexa routines. Specific commands include “Turn on the fan” and “Set eco mode”. High integration with other smart devices like lights and locks, with user ratings of 4.7/5.
Honeywell Home T9 Can be controlled via Alexa for setting temperatures and checking the weather; supports multi-room control. Specific commands include “Set the living room to 70 degrees” and “What’s the weather today?”. Rated 4.3/5 for Alexa performance and smart home integration.

How Can Smart Thermostats Help Save Energy When Controlled by Alexa?

Smart thermostats controlled by Alexa can significantly enhance energy efficiency in homes, leading to cost savings and reduced environmental impact.

  • Voice Control: Smart thermostats allow users to adjust temperature settings using voice commands via Alexa, making it convenient to manage heating and cooling without manually adjusting the thermostat.
  • Learning Capabilities: Many smart thermostats have learning algorithms that analyze user behavior and preferences, automatically adjusting settings to optimize energy use based on when the house is occupied or empty.
  • Remote Access: With a smart thermostat connected to Alexa, users can control their home’s heating and cooling from anywhere using their smartphone, ensuring that energy is not wasted when they are away from home.
  • Energy Reports: Smart thermostats often provide detailed energy usage reports that can help users understand their consumption patterns and identify opportunities for further savings.
  • Integration with Other Smart Devices: These thermostats can work in conjunction with other smart home devices, such as smart lights and occupancy sensors, to create a holistic energy-saving strategy that adjusts the home’s environment automatically.

Voice control enables quick adjustments to temperature settings without needing to physically interact with the device, making it easier to maintain comfort and energy efficiency.

The learning capabilities of smart thermostats mean they can adapt to your lifestyle over time, ensuring that energy is used efficiently, such as lowering temperatures when no one is home.

Remote access allows homeowners to manage their heating and cooling systems from anywhere, providing peace of mind and the ability to make adjustments as needed to avoid wasting energy.

Energy reports generated by smart thermostats offer insights into usage patterns, helping users make informed decisions about their heating and cooling habits, which can lead to significant energy savings.

Integration with other smart devices allows for a more cohesive approach to home automation, where all systems work together to optimize energy consumption based on real-time data and user preferences.

What Are Common Limitations of Smart Thermostats with Alexa Compatibility?

Smart thermostats compatible with Alexa can streamline home climate control, but they do have some limitations:

  • Voice Commands Limitations: While Alexa can manage basic functions like adjusting temperature or changing modes, not all smart thermostats support every voice command. Users may find specific features inaccessible via voice.

  • Integration Issues: Compatibility with other smart home devices may be inconsistent. Some thermostats work seamlessly within their ecosystem, while others might struggle to integrate with various home automation setups.

  • Wi-Fi Dependency: A stable internet connection is essential. Without Wi-Fi, Alexa’s ability to communicate with the thermostat is hindered, limiting remote access and voice activation.

  • Complex Setup: Initial installation and configuration can be challenging for users not well-versed in technology. Some thermostats require detailed setups that can deter less tech-savvy individuals.

  • Privacy Concerns: Usage of Alexa raises potential privacy issues, as devices listen for voice commands. Concerns about data security and unauthorized access may arise, especially in households that prioritize privacy.

Understanding these limitations aids in making an informed decision when selecting the best smart thermostat for Alexa.

How Can You Effectively Set Up Your Smart Thermostat to Work with Alexa?

To effectively set up your smart thermostat to work with Alexa, consider the following steps and options:

  • Choose a Compatible Smart Thermostat: Ensure the thermostat you select is designed to work seamlessly with Alexa, such as the Ecobee SmartThermostat or the Nest Learning Thermostat.
  • Install the Thermostat: Follow the manufacturer’s instructions to correctly install your smart thermostat, which may include turning off your HVAC system, removing the old thermostat, and connecting the new one to your Wi-Fi network.
  • Download the App: Download the companion app for your smart thermostat on your smartphone, which will allow you to configure settings and connect the thermostat to Alexa.
  • Link to Alexa: Open the Alexa app and enable the skill for your thermostat brand, which involves signing into your thermostat account to grant Alexa permissions to control it.
  • Set Up Voice Commands: Familiarize yourself with the various voice commands that can be used to control your thermostat, such as setting temperatures or changing modes, to optimize your experience.
  • Create Routines: Use the Alexa app to create routines that automate thermostat adjustments based on your daily schedule or activities, enhancing both convenience and energy efficiency.

Choose a Compatible Smart Thermostat: Ensure the thermostat you select is designed to work seamlessly with Alexa, such as the Ecobee SmartThermostat or the Nest Learning Thermostat. These models not only integrate well with Alexa but also provide advanced features such as learning capabilities and remote access.

Install the Thermostat: Follow the manufacturer’s instructions to correctly install your smart thermostat, which may include turning off your HVAC system, removing the old thermostat, and connecting the new one to your Wi-Fi network. Proper installation is crucial for the thermostat to communicate effectively with the Alexa system.

Download the App: Download the companion app for your smart thermostat on your smartphone, which will allow you to configure settings and connect the thermostat to Alexa. The app typically provides an interface for setting schedules, adjusting temperature settings, and monitoring energy usage.

Link to Alexa: Open the Alexa app and enable the skill for your thermostat brand, which involves signing into your thermostat account to grant Alexa permissions to control it. This connection is essential for enabling voice control and ensuring smooth operation between devices.

Set Up Voice Commands: Familiarize yourself with the various voice commands that can be used to control your thermostat, such as setting temperatures or changing modes, to optimize your experience. Knowing these commands enhances usability and ensures that you can quickly make adjustments as needed.

Create Routines: Use the Alexa app to create routines that automate thermostat adjustments based on your daily schedule or activities, enhancing both convenience and energy efficiency. For example, you can set the thermostat to lower the temperature when you leave for work and raise it when you’re about to return home.

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