
Smart Home Fit
8.5/10
Ideal for those seeking a large, versatile smart display with Alexa integration.
Starting at
$349.99
Updated Mar 19 · Price may vary. Check Amazon for exact price.
Works With
The Echo Show 21 is a solid choice for those wanting a large, versatile Alexa smart display with Fire TV built-in, but it’s less ideal for small spaces or users outside the Amazon ecosystem.
The Amazon Echo Show 21 is a large 21-inch smart display designed primarily for home organization and entertainment. Its standout feature is the built-in Fire TV, which allows users to stream content directly without needing an external device. The Full HD display offers crisp visuals, making it suitable for video calls, recipe viewing in the kitchen, or watching shows. Alexa integration is seamless, providing voice control for smart home devices, timers, reminders, and more. However, the size can be a double-edged sword. While it offers a great viewing experience, it requires significant counter or wall space, which might not be feasible in smaller rooms. The price point at around $400 is on the higher side compared to smaller smart displays like the Echo Show 8 or 10, so it’s best suited for users who want a centerpiece device rather than a secondary display. Another limitation is that it’s locked into the Amazon ecosystem, so users heavily invested in Google Assistant or Apple HomeKit might find it less compatible. The device’s speakers are decent but not as rich as dedicated smart speakers or soundbars. Overall, it’s perfect for someone looking for a versatile, large-screen smart display for kitchen or living room use but less ideal for those wanting a compact or budget-friendly option.
6
Value
8
Setup
7
Reliable
7
App
7
Ecosystem
Our largest smart display yet - A stunning 21" Full-HD (up to 1080p) smart display with built-in Fire TV and Alexa that's built to show you more.
Connectivity
Full features only with Amazon Alexa; no support for Apple HomeKit or Google Assistant
Compared to the Google Nest Hub Max, the Echo Show 21 offers a larger 21-inch screen versus the Nest’s 10-inch, which is better for media consumption but less space-friendly. The Nest Hub Max has better integration with Google services and Google Assistant, which may appeal to users invested in that ecosystem. The Lenovo Smart Display 10 is smaller and more affordable but lacks the Fire TV integration, limiting streaming options. The Echo Show 21’s price is higher than both, but it compensates with its size and Fire TV functionality. However, if you prioritize sound quality or multi-assistant compatibility, the Nest Hub Max might be a better fit.
Installation is straightforward with a difficulty rating of 2 out of 5. It mainly involves plugging in the device and connecting it to Wi-Fi through the Alexa app. Wall mounting is possible but requires additional tools and hardware not included in the box, which might increase setup time to 30-45 minutes. No professional installation is typically needed unless wall mounting is desired.
In daily use, the Echo Show 21 is generally reliable with quick response times from Alexa and smooth app navigation. Users report occasional lag during Fire TV app launches or video playback buffering, especially on slower networks. The built-in speakers are adequate for casual listening but can struggle with bass and volume in larger rooms. The device requires constant power and does not run on batteries, so mobility is limited.
Great time to buy!
Current price is near its lowest point.
$349.99
Mar 15, 2026
$399.99
Jan 26, 2026
0.0%
0.0%
| Date | Source | Price | Stock |
|---|---|---|---|
| Mar 19, 2026 | Amazon | $349.99 | In Stock |
| Mar 15, 2026 | Amazon | $349.99$50.00 | In Stock |
| Mar 14, 2026 | Amazon | $399.99 | In Stock |
| Mar 5, 2026 | Amazon | $399.99 | In Stock |
| Jan 26, 2026 | Amazon | $399.99 | In Stock |
Perfect for families looking to organize their home and enjoy entertainment on a big screen.
Consider your smart home ecosystem; this device excels with Alexa but lacks support for Google Home and Apple HomeKit.
Consider your available space before purchasing, as the 21-inch screen requires a sizable area. Pair it with other Alexa-compatible smart home devices for the best experience. Avoid if you prefer Google Assistant or Apple HomeKit. If you want better audio, consider adding a separate speaker. Wait for sales or bundles to get better value given the premium price.
Product information is provided for informational purposes only. We may earn commissions from qualifying purchases.
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