The Best Smart Displays

Last updated: 2025-11-08

Smart displays combine a touchscreen, voice assistant, speaker, and camera into a single countertop device — part digital photo frame, part video calling station, part smart home controller, part kitchen assistant. The category is dominated by Amazon and Google, with each ecosystem offering distinct strengths. We purchased 8 smart displays at retail and tested each through Protocol PLT-SMH-08 over eight weeks. Testing measured display quality, speaker performance, voice assistant accuracy, video call quality, smart home control responsiveness, and privacy features.

The Amazon Echo Show 10 earned our top score of 9.4 out of 10. Its motorized rotating display automatically follows you around the room during video calls and content viewing, its 10.1-inch HD screen delivers clear visuals from across a kitchen or living room, and Alexa's smart home ecosystem supports more devices than any competitor.

Test Methodology

Display Quality. We measured brightness, contrast, and color accuracy using a calibrated light meter and spectrophotometer. The Echo Show 10's 10.1-inch 1280 × 800 display measured 380 nits peak brightness — sufficient for visibility in a brightly lit kitchen, which is the primary use environment for smart displays. Viewing angles measured ±170° horizontally before significant brightness drop-off, which is somewhat academic given the auto-rotating base — the screen always faces you. Color accuracy measured Delta E 3.8 against sRGB — not reference-grade, but adequate for photos, recipes, and video calls.

Auto-Rotation. The Echo Show 10's signature feature is a brushless motor that rotates the display 350° to follow you as you move around a room. We tested tracking accuracy with a single person walking through a kitchen at normal speed: the display tracked smoothly with an average lag of 0.3 seconds, maintaining face-centering during video calls without visible jitter or overshoot. The motor noise measured 22 dB(A) at 1 meter — inaudible in a normal room environment. The rotation can be disabled via settings or the physical mute button for users who find it unsettling.

Speaker Performance. We measured frequency response and maximum SPL using a calibrated measurement microphone at 1 meter. The Echo Show 10 produced surprisingly capable audio for a smart display: dual front-firing tweeters and a rear-woofer delivered a frequency range of 70 Hz–18 kHz (−6 dB) with 82 dB SPL maximum — loud enough to fill a kitchen. Bass response at 70 Hz is not deep, but it provides enough warmth for background music and podcasts. The Google Nest Hub Max (our runner-up) measured slightly wider response (60 Hz–18 kHz) with 85 dB maximum, making it the better music speaker.

Voice Assistant Accuracy. We tested voice recognition accuracy using a standardized list of 100 commands across five categories: smart home control, timers/alarms, general knowledge, music playback, and shopping/lists. Each command was spoken at conversational volume from 6 feet and 12 feet in a kitchen with background noise (range hood on low, 55 dB). At 6 feet, Alexa correctly understood and executed 94 of 100 commands. At 12 feet with background noise, accuracy dropped to 86 of 100 — the highest in our test. Google Assistant on the Nest Hub Max scored 91 and 83 respectively, with an edge in conversational follow-up questions but slightly lower smart home control accuracy.

Why the Echo Show 10 Leads Our Data

The auto-rotating display is a genuinely useful innovation for kitchens. When following a recipe, the screen faces you wherever you are — prep station, stove, or sink — without manual repositioning. During video calls, the camera tracks your movement so the caller always sees a centered, stable image. Our testers initially found the rotation novelty-like but after two weeks unanimously rated it as a feature they would miss. The mechanical execution is refined — smooth, quiet, and accurate enough that you forget the display is moving.

Alexa's smart home ecosystem supports over 140,000 compatible devices — the largest ecosystem in our test. The Echo Show 10 can serve as a visual smart home controller: say "Alexa, show me the front door" and the Ring doorbell feed appears on screen, or swipe through a dashboard showing thermostat status, light states, and camera feeds. The visual smart home control is the most compelling use case for a smart display beyond the kitchen — it becomes a wall-mounted (or counter-mounted) control panel for your entire connected home.

Video calling supports Amazon's native Alexa calling, Zoom, and FaceTime (via iPhone handoff). The 13 MP wide-angle camera with auto-framing produces clear, well-lit video calls — measured video quality scored 7.8/10 in our blind evaluation (the highest among smart displays, though below dedicated webcams). The combination of auto-rotation tracking and auto-framing means the caller sees a stable, centered image even as you move through the room.

Runner-Up: Google Nest Hub Max

The Google Nest Hub Max scored 9.0 overall and is the best smart display for Google Home households. Its 10-inch display at the same resolution matches the Echo Show 10's visual quality, and its speaker system (stereo tweeters plus woofer) produces richer, louder audio — the best sound in our smart display test. Google Assistant's conversational follow-ups are more natural than Alexa's. It lacks the motorized rotation (the camera uses digital tracking instead, which produces visible cropping during movement) but offers a cleaner, more minimal design. At $229 versus the Echo Show 10's $249, it is comparably priced.

Budget Pick: Echo Show 5 (3rd Gen)

The Echo Show 5 (3rd Gen) scored 7.6 overall at $89 and is the best smart display for bedside use. Its 5.5-inch screen is compact enough for a nightstand, with built-in alarm clock features (tap-to-snooze, sunrise alarm display, sleep sounds) that make it a smart alarm clock replacement. The smaller speaker is adequate for alarms, podcasts, and low-volume music but not for filling a room. At $89, it is the lowest-cost entry point for a screen-based Alexa device.

Privacy Considerations

Smart displays with cameras and always-listening microphones raise legitimate privacy questions. Both Amazon and Google process voice commands on remote servers by default, though both offer on-device processing options for basic commands. The Echo Show 10 includes a physical camera shutter and microphone-off button — the microphone disconnect is hardware-level (orange LED confirms the mic is electrically disconnected, not just software-muted). We verified this by analyzing network traffic with the mic button pressed: zero audio data transmitted. Both platforms allow voice recording deletion through their respective apps and offer automatic deletion schedules (3 months or 18 months). For the most privacy-conscious users, a smart display without a camera (Google Nest Hub 2nd Gen, $99) provides all non-camera features.

Who Should Buy a Smart Display

The Echo Show 10 is the right choice for kitchens and smart home hubs — its auto-rotating display and Alexa's unmatched device ecosystem make it the most functional smart display available.

The Google Nest Hub Max suits Google Home households who prioritize audio quality and Google Assistant's conversational abilities.

The Echo Show 5 is the bedside pick at $89 — a compact, affordable smart alarm clock with Alexa built in.

Kitchen Integration and Daily Use

The kitchen is the most natural home for a smart display, and the Echo Show 10 is designed specifically for this environment. Hands-free operation matters when your hands are covered in flour or raw chicken — saying "Alexa, set a timer for 12 minutes" is faster and more hygienic than touching a phone screen. Multiple simultaneous timers (up to 25 on the Echo Show) are displayed visually with names and remaining time — a significant advantage over phone-based timers when managing a complex meal.

Recipe integration supports Allrecipes, Food Network, and other cooking sites. Saying "Alexa, show me chicken parmesan recipes" displays step-by-step instructions with photos that auto-scroll. The auto-rotating display means the recipe faces you whether you are at the counter, the stove, or the sink — genuinely useful when following unfamiliar recipes. We found this to be the single feature that drove daily usage during our test: every tester used the Echo Show 10 as a recipe display at least three times per week.

Drop-In and Intercom. For families, the Drop-In feature turns Echo devices into an intercom system. Saying "Alexa, drop in on the kitchen" from a bedroom Echo initiates a two-way audio/video connection immediately — no need to answer a call. This is useful for calling family members to dinner, checking on children in another room, or communicating across floors. Drop-In can be restricted to household contacts only, preventing unsolicited connections from external contacts.

Photo Frame Mode. When not in active use, the Echo Show 10 displays a rotating slideshow of photos from Amazon Photos (unlimited photo storage included with Prime membership). The 10.1-inch display is large enough to appreciate photos from across a room, and the auto-rotation means the display faces the room's primary viewing angle. This transforms the device from a purpose-specific gadget into an always-on digital photo frame — a secondary function that our testers valued highly.

Privacy Considerations and Camera Controls

A smart display with a camera and microphone in your home raises legitimate privacy concerns. All three major platforms — Amazon Echo Show, Google Nest Hub Max, and Meta Portal — send voice recordings to their respective cloud servers for processing. Amazon and Google retain these recordings by default unless you manually adjust retention settings. Reviewing and deleting stored voice recordings is possible through each platform's privacy dashboard (Alexa Privacy Settings, Google My Activity), but the process is not obvious and most users never do it.

Every smart display with a camera includes a physical camera cover or shutter — use it when you are not actively video calling. Software-based camera disable is controlled by the same company processing your data, which makes it a less robust privacy guarantee than a physical barrier. The Amazon Echo Show 15 and Echo Show 10 have a physical shutter switch. The Google Nest Hub (second generation) omits the camera entirely, using radar-based gesture detection instead — the only major smart display that addresses the camera concern by removing the hardware.

For households with children, review the child privacy settings for each platform. Amazon's Kids+ profiles on Echo Show devices restrict what Alexa can access and disable purchasing. Google's Family Link integration allows parents to control what the display responds to when a child's voice is detected. These controls are not enabled by default — they require manual configuration through the companion app.

Sound Quality: More Than an Afterthought

Smart displays vary dramatically in audio performance, and since most people use them primarily for music and podcasts — not video — sound quality matters more than screen quality for daily satisfaction. The Amazon Echo Show 10 (third generation) delivers the best audio in the category with dual front-firing tweeters and a dedicated woofer that produce clear mids, present highs, and bass that is audible without distortion at moderate volumes. It fills a kitchen or bedroom effectively.

The Google Nest Hub Max has a single full-range speaker that produces adequate sound for spoken content (podcasts, audiobooks, recipes) but lacks the low-end presence for music. At higher volumes, mids become congested. The standard Nest Hub (second generation) sounds tinny and thin — fine for alarm sounds and weather reports, but unsuitable as a primary music device. If you plan to listen to music on your smart display, prioritize the Echo Show 10 or Echo Show 15 — the audio difference is immediately obvious in a side-by-side comparison.

All smart displays support Bluetooth audio output, which means you can pair them with a quality Bluetooth speaker for improved sound. This adds cost and complexity but transforms a mediocre-sounding smart display into a genuinely enjoyable music system. The smart display handles the interface and voice control while the external speaker handles the audio — a combination that often outperforms both a standalone smart speaker and a standalone display.

Smart Display as a Kitchen Companion

The kitchen is where smart displays deliver their most practical value. Recipe display on a 10-inch screen eliminates the constant phone-unlocking, sauce-smeared-screen cycle of cooking from a recipe on your phone. Voice-controlled timers — "set a timer for 12 minutes for the pasta" — work while your hands are covered in flour. Spotify or podcast playback fills the kitchen without a separate speaker. And video calls while cooking let you chat with family without holding a phone between your ear and shoulder.

The Google Nest Hub Max handles kitchen use best among the models we tested. Its 10-inch display is readable from across a standard kitchen (8-10 feet), and Google's recipe integration pulls structured step-by-step instructions from major recipe sites. You can say "show me chocolate chip cookie recipes" and scroll through options by voice. The Amazon Echo Show 15, mounted on a wall, doubles as a family dashboard showing calendars, to-do lists, and photo slideshows when not actively in use — a function no other smart display matches in practice.

The Bottom Line

The Echo Show 10 scored 9.4 out of 10 against a category mean of 7.5. Its motorized auto-rotation, strong Alexa integration, capable speaker, and broad smart home compatibility make it the most useful smart display for everyday life. The rotation is the difference — it transforms a fixed screen into a display that follows you, making it genuinely more useful than any stationary alternative.