If you’re looking for the best Echo smart speakers with Alexa in 2025, I’ve found a mix of compact, powerful, and feature-rich options perfect for various spaces. From the smallest Echo Pop and Echo Dot models to larger screens like the Echo Show 8, these devices offer great sound, smart home integration, privacy controls, and sleek designs. Keep exploring to discover detailed insights and recommendations for your home automation needs.
Key Takeaways
- Overview of top Echo models in 2025, highlighting sizes, displays, and smart home features for various needs.
- Comparison of audio quality, visual capabilities, and privacy controls across the best Echo speakers.
- Details on connectivity options, smart home integration, and security features for reliable, secure use.
- Guidance on choosing the right Echo device based on space, use case, and budget considerations.
- Insights into value, price range, and the latest updates or enhancements in Echo smart speakers.
Amazon Echo Dot (newest model) Smart Speaker
Looking for a compact smart speaker that doesn’t compromise on sound quality? The Amazon Echo Dot (5th Gen, 2022) is perfect. Its small size (3.9” x 3.9” x 3.5”) houses a powerful 1.73” front-firing speaker that delivers lossless, high-definition sound with clearer vocals and deeper bass. Whether you’re streaming music, audiobooks, or podcasts, it fills your space with vibrant audio. Plus, it easily integrates with smart home devices, supports multi-room music, and connects via Wi-Fi or Bluetooth. Its sleek design fits seamlessly into any room, making it a versatile and practical addition to your smart home setup.
Best For: those seeking a compact smart speaker with high-quality sound and seamless smart home integration for small to medium spaces.
Pros:
- Compact size with powerful 1.73” front-firing speaker for vibrant, high-definition audio
- Supports multi-room music and easy integration with various smart home devices and platforms
- User-friendly setup with privacy features like mic off button and voice recording controls
Cons:
- May experience connectivity issues with multi-device ecosystems, especially with Apple HomeKit and Google Nest
- Slight vibrations can cause brief disconnections or audio disruptions
- Limited bass compared to larger speakers due to its small size
Amazon Echo Dot (Newest Model) Smart Speaker
The Amazon Echo Dot (Newest Model) stands out as the perfect smart speaker for those who want powerful sound in a compact design. With vibrant audio, improved clarity, and deeper bass, it delivers rich sound ideal for bedrooms, offices, or small spaces. You can stream music, audiobooks, and podcasts from Amazon Music, Spotify, or Apple Music, or connect via Bluetooth. It also integrates seamlessly with other Echo devices to fill your home with music, create home theater setups, or extend Wi-Fi coverage. Plus, Alexa offers weather updates, smart home control, and routines—all while prioritizing your privacy with multiple security features.
Best For: individuals seeking a compact smart speaker with high-quality sound for bedrooms, offices, or small spaces who want seamless smart home integration and privacy features.
Pros:
- Vibrant sound with improved clarity and deeper bass for immersive listening experiences
- Compatible with multiple streaming services like Amazon Music, Spotify, and Apple Music, plus Bluetooth connectivity
- Supports smart home control, routines, and device pairing to enhance home automation and entertainment
Cons:
- Limited to small spaces; may not deliver enough volume for large rooms or outdoor use
- Requires internet connection for most features; offline functionality is limited
- Some users may find setup or device compatibility challenging depending on their existing smart home ecosystem
Amazon Echo Pop (Newest Model) Smallest Alexa Speaker in Midnight Teal
If you want a compact yet powerful smart speaker that fits seamlessly into small spaces, the Amazon Echo Pop (Newest Model) in Midnight Teal is a perfect choice. Its small size makes it ideal for bedrooms or desks, yet it delivers full sound quality for music, audiobooks, and podcasts from Amazon Music, Spotify, and more. Connecting easily via Bluetooth, it streams audio throughout your space. You can control compatible smart devices with simple voice commands or through the Alexa App. With features like timers, weather updates, and thousands of skills, plus privacy controls like mic off, this tiny speaker offers big convenience in a stylish midnight teal design.
Best For: individuals seeking a compact, stylish Alexa-enabled speaker that delivers high-quality sound and smart home control in small spaces like bedrooms or desks.
Pros:
- Small, space-saving design fits seamlessly into any room
- Powerful full sound quality for music, audiobooks, and podcasts
- Easy Bluetooth connectivity and smart device management via Alexa
Cons:
- Limited sound output compared to larger smart speakers
- May have fewer advanced features due to its compact size
- Privacy controls, while present, may be less extensive than larger models
Amazon Echo Dot (newest model) Vibrant Alexa Speaker
The Amazon Echo Dot (5th Gen) stands out as an ideal choice for those seeking a compact yet powerful smart speaker that delivers high-quality audio in a sleek design. Measuring just 3.9 inches square and weighing 10.7 ounces, it features a modern Deep Sea Blue finish that fits seamlessly into any room. Its 1.73-inch front-firing speaker supports lossless HD audio, providing clearer vocals, deeper bass, and vibrant sound. With dual-band Wi-Fi, Bluetooth, and Matter support, it easily connects to other devices and smart home systems. Whether in a bedroom, kitchen, or office, this device offers versatile, immersive sound with smart automation and privacy features.
Best For: those seeking a compact, stylish smart speaker with high-quality audio and seamless smart home integration for any room in their home or office.
Pros:
- Compact size with sleek modern design fits easily into various spaces
- Supports lossless HD audio for clear vocals and deep bass
- Versatile connectivity options including dual-band Wi-Fi, Bluetooth, and Matter compatibility
Cons:
- Limited hands-free control for Mac OS X devices
- May require additional accessories for mounting or extended coverage
- Privacy controls rely on user awareness and management of settings
Amazon Echo Pop (Newest Model), Compact Alexa Speaker
Looking for a compact smart speaker that delivers surprisingly powerful sound without taking up much space? The Amazon Echo Pop (2023) is just that—tiny but mighty. Measuring only 3.9” x 3.3” x 3.6” and weighing less than 7 ounces, it fits effortlessly into any room. Its colorful, modern design adds a fun touch, while the high-definition 1.95” speaker produces clear, rich sound perfect for small spaces. Easy to set up and responsive to voice commands, it supports smart home control, music, and more. Despite its small size, it’s a versatile, affordable choice for anyone wanting Alexa convenience without clutter.
Best For: those seeking a compact, stylish Alexa speaker with surprisingly powerful sound for small spaces and easy smart home integration.
Pros:
- Compact size fits seamlessly into any small room or desk setup
- Clear, high-definition sound despite its small form factor
- Easy setup with quick responsiveness and multiple privacy features
Cons:
- No 3.5 mm audio jack for wired connections
- Potential Bluetooth streaming fidelity issues due to size limitations
- Limited smart home hub capabilities compared to larger Echo models
Amazon Echo Spot Smart Alarm Clock with Alexa
For anyone seeking a compact, stylish alarm clock with smart features, the Amazon Echo Spot stands out as an excellent choice. Its sleek, round design and 2.83-inch touch screen fit perfectly on nightstands, desks, or kitchens. The device offers customizable clock faces, colors, and a dim mode for nighttime use. It delivers rich, high-definition sound through a full-range speaker, ideal for music or alarms. With Alexa built-in, you can control your smart home, set routines, or get weather updates easily. Made from sustainable materials, the Echo Spot combines modern aesthetics, functionality, and privacy features, making it a versatile and attractive addition to any space.
Best For: individuals looking for a compact, stylish smart alarm clock with customizable display and high-quality sound for bedrooms, offices, or kitchens.
Pros:
- Sleek, modern round design that fits well on nightstands and desks
- Customizable clock faces, colors, and dim mode for nighttime use
- Rich, high-definition sound with deep bass and clear vocals
Cons:
- Lacks a built-in camera, limiting certain video features
- Bluetooth PIN codes are unsupported, which may affect pairing with some devices
- Slightly larger size compared to other small smart speakers, may not fit in very tight spaces
Amazon Echo Show 5 (Newest Model) Smart Display with Clearer Sound
If you’re seeking a compact smart display that delivers clear sound and seamless smart home control, the Amazon Echo Show 5 (Newest Model) is an excellent choice. Its 5.5-inch touch screen fits perfectly on desks or counters, and the stylish design is eco-friendly, made from recycled materials. The upgraded speaker provides deeper bass and clearer vocals, making music, podcasts, and videos sound great. It easily connects to your smart devices, supports various connectivity options, and offers privacy features like a camera shutter and mic off button. Overall, this device combines compact convenience with impressive sound and smart home integration.
Best For: those seeking a compact, stylish smart display with excellent sound quality and seamless smart home control in small spaces.
Pros:
- Compact and stylish design ideal for desks and counters
- Upgraded, deeper bass and clearer vocals for rich audio experiences
- Easy setup with reliable WiFi and versatile connectivity options
Cons:
- Occasional glitches like screen lines or blank periods reported by some users
- Limited screen size may restrict detailed viewing or multitasking
- Some features may require app use or additional setup steps
Amazon Echo Show 8 (3rd Gen, 2023) with Alexa and Smart Home Hub
The Amazon Echo Show 8 (3rd Gen, 2023) with Alexa and Smart Home Hub is perfect for those who want a versatile, all-in-one device to manage their smart home and enjoy immersive entertainment. Its 8-inch HD touchscreen delivers clear visuals, while spatial audio fills the room with rich sound. Video calls are enhanced by a 13 MP camera with auto-framing and noise reduction. It streams from Prime Video, Netflix, and more, plus plays music from popular services. The built-in smart home hub supports Zigbee, Matter, and Thread, allowing seamless control of compatible devices. Designed with privacy and sustainability in mind, it also transforms into a digital photo frame for shared memories.
Best For: home users seeking an all-in-one device to manage smart home devices, enjoy high-quality entertainment, and stay connected through video calls.
Pros:
- 8-inch HD touchscreen offers clear, immersive visuals for entertainment and information display.
- Built-in smart home hub supports Zigbee, Matter, and Thread for seamless device control without extra hubs.
- Advanced camera with auto-framing and noise reduction enhances video call quality and natural conversations.
Cons:
- Subscription services may be required for full access to music streaming platforms like Apple Music and Spotify.
- The device’s size and features may be less suitable for users preferring minimal or compact setups.
- Privacy controls, while comprehensive, may require user familiarity to fully utilize all features.
Amazon Echo Pop (Newest Model) Small Alexa Speaker
The Amazon Echo Pop (Newest Model) stands out as the perfect choice for anyone needing a compact, portable Alexa speaker that blends seamlessly into small spaces. Its small size—just 3.9” x 3.3” x 3.6”—fits easily in bedrooms, kitchens, or bathrooms, while its Glacier White finish keeps it stylish and unobtrusive. Despite its size, it packs a 1.95” front-firing speaker that delivers surprisingly rich, high-definition sound. It supports dual-band Wi-Fi, Bluetooth, and Matter, making it versatile for streaming and smart home control. Easy to set up and highly accessible, the Echo Pop offers a powerful, compact Alexa experience for any space.
Best For: individuals seeking a compact, portable Alexa speaker that easily fits into small spaces and offers high-quality sound and smart home integration.
Pros:
- Compact size (3.9” x 3.3” x 3.6”), ideal for small rooms and portability
- Rich, high-definition sound from a 1.95” front-firing speaker
- Supports multiple connectivity options including dual-band Wi-Fi, Bluetooth, and Matter for versatile streaming and smart home control
Cons:
- Limited physical buttons; primarily voice-controlled, which may be a drawback for some users
- Slightly lower wattage power adapter, potentially limiting extended use in larger spaces
- May require an internet connection and compatible smart devices for full smart home functionality
Amazon Echo Spot Smart Alarm Clock with Alexa
Designed for those who want a stylish, space-saving alarm clock with smart features, the Amazon Echo Spot seamlessly combines a sleek display with Alexa’s voice control. Its compact size fits well on nightstands, desks, or kitchens, while the crisp 2.83-inch touchscreen offers customizable clock faces and night modes. The device provides rich HD sound from a full-range speaker, supporting Bluetooth and WiFi for streaming and smart home control. With Alexa, you can manage routines, set alarms, check weather, or control other smart devices easily. Its modern design, sustainability focus, and privacy controls make it a versatile addition to any space, especially for those seeking convenience and style.
Best For: individuals seeking a stylish, compact smart alarm clock with integrated Alexa voice control for easy smart home management and hands-free routines.
Pros:
- Sleek, modern design with customizable clock faces and night modes
- Rich HD sound from a full-range speaker suitable for small rooms
- Built-in Alexa for hands-free control of alarms, routines, and smart home devices
Cons:
- Limited audio power may not be sufficient for larger spaces or high-volume needs
- Lacks a camera and video support, restricting multimedia capabilities
- Some users experience interface responsiveness issues or outdated display features
Amazon Echo Show 5 (Newest Model) Smart Display with Clear Sound
If you’re looking for a compact smart display that combines clear visuals with powerful sound, the Amazon Echo Show 5 (Newest Model) is an excellent choice. Its 5.5-inch display lets you easily view news, weather, and music info at a glance. It streams content from providers like Amazon Music, Spotify, and Prime Video. Despite its small size, it delivers deep bass and crisp vocals. You can control compatible smart home devices remotely, make video calls, and monitor cameras with privacy features like mic/camera controls and a shutter. Built with eco-friendly materials and recyclable packaging, it’s a smart, sustainable addition to any home.
Best For: anyone seeking a compact, stylish smart display with clear visuals, immersive sound, and smart home control capabilities.
Pros:
- Compact 5.5-inch display perfect for small spaces and easy viewing.
- Delivers deep bass and crisp vocals despite its small size, enhancing media experiences.
- Supports privacy with mic/camera off buttons, shutter, and encrypted video calls.
Cons:
- Limited screen size may not be ideal for those wanting larger visual displays.
- No built-in camera for high-quality video recording or conferencing.
- Requires a stable Wi-Fi connection for optimal streaming and smart home integration.
Amazon Echo Show 8 with Alexa and Spatial Audio
For anyone seeking a smart display that combines vibrant visuals with immersive sound, the Amazon Echo Show 8 with Alexa and Spatial Audio stands out as a top choice. Its 8-inch HD touchscreen offers bright, crisp visuals with adaptive color technology, while the 13 MP camera with a built-in shutter ensures privacy during calls. The device’s spatial audio, powered by two full-range drivers and a passive bass radiator, delivers rich, room-filling sound. It supports streaming from major services and handles high-quality video calls effortlessly. Designed for sustainability and privacy, it features accessible controls, smart home integration, and easy setup, making it a versatile addition to any smart home.
Best For: smart home users and entertainment enthusiasts seeking a blend of vibrant visuals, immersive sound, and seamless smart device control in a stylish, privacy-focused display.
Pros:
- Rich, room-filling spatial audio with dual full-range drivers and passive bass radiator
- Bright, adaptive 8-inch HD touchscreen with vibrant display quality
- Easy setup with integrated smart home hub supporting Zigbee, Matter, and Thread
Cons:
- Limited to Amazon Alexa ecosystem, which may restrict compatibility with some third-party devices
- No built-in battery, requiring constant power connection
- Higher price point compared to basic smart displays without advanced audio or camera features
Amazon Echo Show 5 (Newest Model) Smart Display with Enhanced Sound
The Amazon Echo Show 5 (Newest Model) is an ideal choice for anyone who wants a compact smart display that combines enhanced sound quality with versatile control features. Its 5.5-inch screen makes it easy to view news, weather, and entertainment at a glance. With 2x bass and deeper, clearer sound, it delivers a richer audio experience for music, podcasts, and streaming. You can control smart home devices remotely, check on family or pets with the built-in camera, and make video calls. Privacy is prioritized with mic and camera controls, while eco-friendly materials and recyclable packaging make it a responsible choice. It’s a small device with big capabilities.
Best For: those seeking a compact, stylish smart display with enhanced sound and versatile smart home control capabilities.
Pros:
- Compact 5.5” display perfect for small spaces and easy viewing of news, weather, and entertainment.
- Improved sound quality with 2x bass and deeper, clearer audio for an immersive listening experience.
- Built-in camera and smart home controls for remote monitoring, video calls, and home security.
Cons:
- Smaller screen size may limit detailed viewing or multitasking compared to larger smart displays.
- Requires a compatible Wi-Fi connection for optimal functionality and smart home control.
- Privacy concerns for some users despite built-in controls and encryption features.
Amazon Echo Dot Kids with Alexa (Newest Model)
Designed specifically for children, the Amazon Echo Dot Kids (5th Gen, 2022) combines fun, safety, and educational features in a compact, colorful package. Its owl and dragon designs make it appealing, while a high-quality speaker delivers clear sound. It offers kid-friendly content like bedtime stories, music, and homework help, plus parental controls to set limits and review activity. Privacy features include microphone off buttons and data management options. Easy to set up and compatible with various devices, it supports Wi-Fi, Bluetooth, and smart home integration. Overall, it’s a safe, engaging, and practical device that encourages independence and learning in a fun way.
Best For: parents seeking a safe, engaging, and educational smart device designed specifically for children that combines fun aesthetics with parental controls and privacy features.
Pros:
- Kid-friendly designs with engaging themes like owl and dragon that appeal to children.
- Robust parental controls including activity reviews, content filtering, and time limits.
- Easy setup with compatibility across various devices and integration with smart home features.
Cons:
- Occasional misinterpretation of voice commands by Alexa may require repeated prompts.
- Limited volume adjustment options can affect usability in noisy environments.
- Restrictions during off-hours may limit functionality when children want to use the device freely.
Like-New Amazon Echo with Premium Sound
If you’re looking for a smart speaker that combines premium sound quality with like-new condition, this refurbished Amazon Echo is an excellent choice. It’s the latest model, certified to look and function just like new, with a limited warranty. The charcoal color fits seamlessly into large bedrooms, living rooms, or kitchens. It delivers clear highs, dynamic mids, and deep bass, automatically adjusting to your room’s acoustics. Plus, it supports multi-room music, synchronized playback, and pairing with Fire TV for an immersive home theater experience. With voice control for music, smart home devices, news, and more, it’s a versatile and high-quality addition to any home.
Best For: those seeking a high-quality, like-new smart speaker with premium sound, versatile smart home integration, and robust voice control capabilities.
Pros:
- Delivers clear highs, dynamic mids, and deep bass with auto-adapting room acoustics
- Supports multi-room music, synchronized playback, and pairing with Fire TV for home theater
- Built-in Zigbee hub simplifies setup and control of compatible smart home devices
Cons:
- Being refurbished, it may have minor cosmetic imperfections despite functioning like new
- Requires Wi-Fi connection for full smart features and multi-room audio capabilities
- Limited warranty compared to brand-new models
Factors to Consider When Choosing Echo Smart Speakers With Alexa

When choosing an Echo smart speaker, I consider factors like sound quality, smart home compatibility, and privacy features to guarantee it meets my needs. Size and design also matter, since I want something that fits well in my space, along with connectivity options for seamless use. By weighing these points, I can pick a device that offers the best balance of performance and convenience.
Sound Quality
Sound quality is a key factor when choosing an Echo smart speaker with Alexa, as it directly impacts your listening experience. The quality depends mainly on the size and build of the speaker, with larger drivers delivering richer sound. The latest models feature front-firing speakers with high-definition audio, providing clearer vocals, deeper bass, and vibrant overall sound. Some devices include spatial audio and passive bass radiators, which create immersive sound that fills the room. Multi-room support ensures synchronized playback across multiple devices, enhancing the listening environment throughout your home. Advanced features like automatic room calibration and adaptive sound technology optimize playback based on your room’s acoustics and preferences, guaranteeing consistently high sound quality no matter where you are.
Smart Home Compatibility
Choosing an Echo smart speaker with Alexa goes beyond sound quality; it’s about how well it integrates into your existing smart home setup. I recommend checking if the device supports popular protocols like Zigbee, Matter, or Thread for seamless device communication. A built-in smart home hub can save you from buying extra accessories, making control more straightforward. Compatibility with ecosystems like Alexa, Apple HomeKit, Google Home, or Samsung SmartThings ensures you can control everything across platforms. Features like routines and automation triggers add convenience, allowing your devices to respond automatically to sensors, voice commands, or schedules. In the end, choosing a model that supports the latest standards guarantees future-proofing, so your setup stays compatible as technology evolves. This way, your smart home becomes more integrated and efficient.
Privacy Features
Privacy features are essential considerations because they directly protect your personal data and control over your smart home devices. Most Echo speakers have a mic off button that physically disables listening, giving you peace of mind. They also offer voice recording management through the Alexa app, letting you view, delete, and control stored voice data easily. Indicators like a blue light or light bar signal when the device is actively listening or recording, ensuring transparency. Many models allow you to customize wake word detection and disable features like Amazon Sidewalk to limit third-party data sharing. Additionally, Amazon provides regular security updates for at least four years after purchase, helping patch vulnerabilities and maintain your privacy over time.
Size and Design
When selecting an Echo smart speaker, paying attention to size and design helps guarantee it fits seamlessly into your space and matches your style. Consider the speaker’s dimensions to ensure it suits your intended spot, whether that’s a nightstand, shelf, or small room. Evaluate the design and color options to complement your home decor and personal preferences. If portability is important, a compact, lightweight model might be best, while larger speakers can fill bigger areas with richer sound. The shape—rounded or rectangular—also plays a role in how well it blends with your furniture and layout. Keep in mind that size and design can influence sound dispersion and overall audio quality, so choose a model that balances aesthetics with your environment’s acoustic needs.
Connectivity Options
To get the most out of your Echo smart speaker, it’s crucial to take into account its connectivity options. I recommend choosing a model that supports dual-band Wi-Fi (2.4 GHz and 5 GHz) for a stable, fast connection. Bluetooth Low Energy Mesh compatibility is also essential for seamless audio streaming and smart device control across your home. Additionally, look for devices supporting the Matter protocol, which enables integrated control of compatible smart home gadgets across different ecosystems. Wi-Fi extension features like eero Built-in can expand coverage and support multiple connected devices, enhancing your network reliability. Ultimately, options like Amazon Sidewalk help maintain device connections even when your Wi-Fi dips, ensuring your smart speaker stays connected and responsive at all times.
Price and Value
Choosing the right Echo smart speaker involves more than just connectivity options; understanding the balance between price and value helps guarantee you get the most for your money. I recommend considering whether the price reflects the features offered, like sound quality, smart home compatibility, and privacy controls. Comparing new models with refurbished or like-new options can save you money without sacrificing performance. It’s also worth evaluating extra features such as extended Wi-Fi coverage, multi-room audio, or displays—are they worth the higher cost? Keep in mind that cheaper models might have limitations in sound power or privacy, which could impact overall value. Investing in a higher-priced model with advanced features often provides better long-term satisfaction and smoother integration with your existing smart devices.
Frequently Asked Questions
How Do Echo Speakers Integrate With Other Smart Home Devices?
Echo speakers seamlessly integrate with other smart home devices through Alexa, which acts as a central hub. I just use voice commands or the Alexa app to connect compatible lights, thermostats, locks, and more. Once set up, I can control everything effortlessly—adjusting the temperature, turning off lights, or locking doors—simply by asking Alexa. It’s a smooth, intuitive way to manage my entire smart home ecosystem.
Can I Customize Alexa’s Voice and Responses?
Like a modern-day Robin Hood, I love customizing Alexa’s voice and responses. Yes, you can change her voice to different accents or even choose celebrity voices. You can also personalize responses via routines and skills, making her more your own. Just immerse yourself in the Alexa app, explore the settings, and have fun tailoring her voice and responses. It’s pretty straightforward and makes your smart speaker feel uniquely yours.
Are Echo Speakers Suitable for Outdoor Use?
Yes, Echo speakers can be used outdoors, but I recommend choosing models specifically designed for outdoor use, like the Echo Dot (4th Gen) with its weather-resistant design. I’ve set mine up on my patio, and it works well despite some exposure to the elements. Just keep in mind that prolonged exposure to rain or extreme weather can affect performance, so consider placing it in a covered area for better durability.
How Secure Is My Data With Echo and Alexa Devices?
I understand your concerns about data security with Echo and Alexa devices. I believe Amazon takes privacy seriously, implementing encryption and allowing you to delete voice recordings easily. However, no device is entirely foolproof. I recommend reviewing your privacy settings regularly and being cautious about sharing sensitive information. Overall, I feel confident that with proper management, your data remains secure while enjoying the benefits of Alexa.
What Are the Energy Consumption Differences Among Models?
The energy consumption varies among Echo models, with newer, smaller devices like the Echo Dot using less power—around 2-4 watts—compared to larger speakers like the Echo Studio, which can consume up to 30 watts during active use. I find that choosing a smaller or more energy-efficient model helps save on electricity, especially if you plan to keep your device running all day. It’s a good way to be eco-friendly and cut costs.
Conclusion
So, which Echo smart speaker will you choose? Each model offers something unique, but the best one depends on your needs. Whether you’re after compact design, premium sound, or kid-friendly features, there’s a perfect fit out there. But hold on—there’s more to discover that could change everything. Stay tuned, because the future of Alexa-powered smart speakers is just getting started, and you won’t want to miss what’s coming next.