Tonight marks the end of Prime Day 2025, and DailyHackly is compiling the most impressive discounts derived from product evaluations, comparisons, and price-tracking insights.
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New to Prime Day? Discover everything you need to know in our guide on all essential details. Note that the sales mentioned are current as of publication, but prices and stock levels may fluctuate.
Back in 2015, a seemingly innocuous gift turned into a continuous quest for new tech: a first-generation Amazon Echo for my mother. She was thrilled, and since then, sourcing smart gadgets for every holiday has been the norm. Her collection now includes an Echo in every room, automated blinds, and smart locks on all entrances—options have started to dwindle. In December, I found the Amazon Smart Thermostat and instantly decided it was her Christmas gift. She’s enjoyed using it for months, and now it’s available at a 30% discount for Prime Day. Don’t wait; this offer ends tonight.
Product Features

Save $28.00
This sleek thermostat not only enhances your wall décor but also streamlines the transition from a conventional to a modern unit. It can effectively lower energy consumption, leading to savings on utility bills. For voice-activated features, an Amazon Echo is recommended, allowing commands such as, “Alexa, adjust the temperature,” although it functions without one as well.
Temperature settings can be programmed to shift automatically based on your preferences. For example, you can set the home to be cooler during your stay but raise the temperature when you’re at work, conserving energy until your return. Additionally, the Alexa app lets you adjust the temperature remotely from your smartphone.
One more way it contributes to savings: after your purchase, Amazon sends notification emails regarding potential rebates you may be eligible for from local energy suppliers. It’s Energy Star-certified, allowing access to numerous rebates and generally promoting energy efficiency.
What are your thoughts about this?
Current Offer
Typically, this smart thermostat retails for $79.99 (which was my price back in December), but currently, it’s available for just $51.99.
Also, consider the Amazon smart air quality monitor, compatible with the thermostat to identify temperature variances in your home. This device is also discounted by 36%, now priced at $44.99, making it a potential gift for future holidays—though perhaps it’s best to keep this a secret.