“The Echo Show 21 is the best showcase for what Alexa Plus can do — a 21-inch smart home command center”
The Amazon Echo Show 21 ($399.99) is recommended with a 8.2/10 consensus score across 8 expert reviews. Experts highlight 21-inch display showcases alexa plus visual capabilities and built-in fire tv for streaming and entertainment. Tom's Guide says: "The Echo Show 21 is the best showcase for what Alexa Plus can do — a 21-inch sma..." Best for: Alexa Plus power users, Kitchen entertainment hubs, Smart home dashboards.

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Amazon Echo Show 21
Ecosystem
SmartHomeExplorer proprietary rating
8 expert sources
The Amazon Echo Show 21 earns a SHE Score of 6.4/10, driven by strong future-proofing (7.5/10) with room to improve in compatibility breadth (5/10). Based on 8 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 8.2/10 across 8 sources
Last verified:“The Echo Show 21 is the best showcase for what Alexa Plus can do — a 21-inch smart home command center”
Key Features
- ✓ 21-inch display
- ✓ Alexa Plus
- ✓ Fire TV built-in
- ✓ Zigbee/Matter/Thread hub
Best For
What Experts Agree On
What Experts Love
- ✓ 21-inch display showcases Alexa Plus visual capabilities
- ✓ Built-in Fire TV for streaming and entertainment
- ✓ Full Zigbee/Matter/Thread smart home hub
- ✓ Alexa Plus Hunches display with full visual context
Common Criticisms
- ✗ $399 is a significant investment for a smart display
- ✗ 21-inch form factor requires dedicated counter or wall space
- ✗ No battery option — fixed to power outlet
What The Experts Say
“The largest canvas Amazon makes for Alexa Plus, and the screen real estate matters more than you'd expect”
Ready to buy the Amazon Echo Show 21?
Check Price on Amazon$399.99 · 8 expert sources · 8.2/10 consensus
Frequently Asked Questions
Is the Amazon Echo Show 21 worth it?
Amazon Echo Show 21 earns a 8.2/10 consensus score across our 12 expert sources. It is rated "Recommended" — Alexa Plus power users. At $399.99, The Echo Show 21 is the best showcase for what Alexa Plus can do — a 21-inch smart home command center
Who is the Amazon Echo Show 21 best for?
Amazon Echo Show 21 is best for: Alexa Plus power users, Kitchen entertainment hubs, Smart home dashboards. Experts rate it "Recommended" overall.
How does the Amazon Echo Show 21 compare to other Ecosystem options?
Among the Ecosystem products we have reviewed, Amazon Echo Show 21 ranks above average with a 8.2/10 score. The largest canvas Amazon makes for Alexa Plus, and the screen real estate matters more than you'd expect
What smart home systems does the Amazon Echo Show 21 work with?
Amazon Echo Show 21 works with Amazon Alexa, Matter. Check our compatibility notes on the product page for any setup requirements or hub dependencies.
What are the pros and cons of the Amazon Echo Show 21?
The main pros of the Amazon Echo Show 21 are 21-inch display showcases alexa plus visual capabilities and built-in fire tv for streaming and entertainment. The main downside is $399 is a significant investment for a smart display. Overall, experts rate it "Recommended" with a 8.2/10 consensus score.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 8 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.

