Price History for SmartVoice 15 Amp 125-Volt Dual Wall Plug, White, Offline 30+ Voice Commands, No APP, No WIFI, Timer, ES521
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SmartVoice 15 Amp 125-Volt Dual Wall Plug, White, Offline 30+ Voice Commands, No APP, No WIFI, Timer, ES521
Simplify and secure your home with the Emerson SmartVoice Wall Plug ES521, a privacy-first 2-in-1 smart outlet for effortless appliance control. Featuring offline SmartVoice technology, this plug responds insta
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 29, 2026 | $20.99 |
| Aug 14, 2026 | $25.00 |
| Jul 28, 2026 | $28.99 |
| Jul 19, 2026 | $29.99 |
| Jul 3, 2026 | $29.09 |
| Jul 1, 2026 | $29.99 |
| Jun 30, 2026 | $27.82 |
| Jun 29, 2026 | $25.29 |
| Jun 25, 2026 | $22.99 |
| Jun 14, 2026 | $27.99 |
| Jun 11, 2026 | $29.99 |
| Jun 5, 2026 | $25.00 |
| Apr 4, 2026 | $29.99 |
| Mar 28, 2026 | $24.99 |
| Mar 9, 2026 | $29.99 |
| Feb 28, 2026 | $29.99 |
| Jan 29, 2026 | $29.99 |
| Jan 15, 2026 | $29.99 |
18 recorded prices; last found in Home Depot’s data on Nov 4, 2026. How we track prices
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Analysis
SmartVoice 15 Amp 125-Volt Dual Wall Plug, White, Offline 30+ Voice Commands, No APP, No WIFI, Timer, ES521 price analysis
Price analysis for SmartVoice 15 Amp 125-Volt Dual Wall Plug, White, Offline 30+ Voice Commands, No APP, No WIFI, Timer, ES521 at Home Depot: today's price of $20.99 is the lowest price we've recorded for this listing.
- The current price of $20.99 is 30% (or $9.00) below the MSRP of $29.99.
- Today's price is 6% below its average daily price over the last 90 days ($22.28).
- The lowest recorded price on PriceWatchPro was $20.99 on August 29, 2026. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $29.99 on January 15, 2026. Today's price is $9.00 below that peak.
- Across 17 tracked price changes, the listing has dropped 8 times with an average drop of $3.36.
- PriceWatchPro has been tracking this listing since January 15, 2026 (293 days of price history).
Compare
Compare SmartVoice 15 Amp 125-Volt Dual Wall Plug, White, Offline 30+ Voice Commands, No APP, No WIFI, Timer, ES521 prices across retailers
Same item (UPC 810171120472), also tracked at:
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