Last Scanned:Aug 14, 2026, 10:15 PM
ActiveSensi Smart Thermostat, Wi-Fi, Diy, Alexa, Energy Star Certified, st55
35% OFF$84.99$129.99
Recorded Lowest: $79.99Recorded Highest: $106.9990-Day Average: $99.68
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Price Tracker
Get the full price history and find the best time to buy.
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The lowest price we've tracked for Sensi Smart Thermostat, Wi-Fi, Diy, Alexa, Energy Star Certified, st55 in the last 90 days is $79.99 (Aug 10, 2026).
Today's price of $84.99 is 6% above the 90-day low.
We've recorded 2 price drops across 6 price checks since Aug 6, 2026; the average price over that period is $99.68.
View recorded price changes (6)
| Date | Source | Price |
|---|---|---|
| Aug 14, 2026 | Amazon | $84.99 |
| Aug 11, 2026 | Amazon | $106.99 |
| Aug 11, 2026 | Amazon | $102.99 |
| Aug 10, 2026 | Amazon | $79.99 |
| Aug 10, 2026 | Amazon | $102.99 |
| Aug 6, 2026 | Amazon | $94.99 |
