Amazon is currently offering the TP-Link Tapo Smart Plug for $15 with an on-page coupon. They are usually sold for $20.

About this item

【Insightful Energy Tracking】Track your plug’s energy use with clear and easy-to-understand statistics and intuitive charts, helping you optimize power usage.
【Estimate Your Energy Bill】 Enhance energy management by integrating with billing systems for clear cost visualization (both single and periodic readings). Additionally, programmable scheduling allows automatic operation of high-consumption devices during off-peak hours with lower electricity rates, resulting in cost savings.
【Smart Charging for Devices】Automatically cuts power once your device reaches the low-battery limit you set, preventing overcharging.
【Surge Protection with Auto-Shutoff】Prevents electrical overload by automatically shutting off devices that use too much power.
【Voice & Remote Control】 With built-in support for both Alexa and Google Assistant, issue simple voice commands to adjust settings, turn devices on or off, or even access specific functions without lifting a finger. Manage Tapo P115 and its connected devices from anywhere with the user-friendly Tapo app.

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