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In the US examples covered here, plug-in smart sockets—usually sold as smart plugs—had manufacturer-announced prices starting at $19.99 per plug. An energy-monitoring model was listed at $35.99 on Amazon US at the time recorded, but that price can change. These are dated examples, not a snapshot of all current retailers or a price guide for other countries.
What do smart sockets cost?
There is no single smart-socket price. The examples below are plug-in adapters, not in-wall smart receptacles, which are a separate product and installation category. The manufacturer prices are US announcements from 2023; the Amazon figure is a time-specific listing price.
| Model and feature | Pack | Price and basis |
|---|---|---|
| Tapo P125M, Matter support | One plug | $19.99 MSRP, announced by TP-Link in January 2023 (TP-Link announcement) |
| Tapo Mini Matter plug | One plug | $19.99 MSRP, announced by TP-Link in June 2023 (TP-Link announcement) |
| Tapo Mini Matter plug | Two-pack | $29.99 MSRP, announced by TP-Link in June 2023 (TP-Link announcement) |
| Tapo Mini Matter plug | Three-pack | $49.99 MSRP, announced by TP-Link in June 2023 (TP-Link announcement) |
| Kasa KP125M, energy monitoring | Two-pack | $39.99 MSRP, announced by TP-Link in April 2023 (TP-Link announcement) |
| Kasa KP125M, energy monitoring | Four-pack | $69.99 MSRP, announced by TP-Link in April 2023 (TP-Link announcement) |
| Tapo P110M, energy monitoring | Pack size not stated in the listing | $35.99 displayed on Amazon US when Matter Alpha’s listing was accessed October 7, 2026; price and availability can change (Matter Alpha listing) |
Pack prices are not the same as a guaranteed per-plug checkout price: divide the box price by the number of plugs to compare unit cost, then check the current retailer listing, taxes, and delivery. The older MSRPs above do not establish what a retailer charges now.
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Why do smart-plug prices differ?
Basic control versus energy monitoring
Scheduling, timers, and remote on/off control cover common smart-plug uses. Energy-monitoring models add consumption estimates and insights. In these examples, TP-Link’s 2023 Kasa KP125M pack MSRPs were higher than the entry-level Tapo single-plug MSRP, but the models differ in pack size and features, so that is not a like-for-like price comparison. Energy monitoring provides information; the cited material does not establish a particular bill reduction or payback.
#1 Best Overall
- Voice control: Kasa smart plugs that work with Alexa and Google Home Assistant. Enjoy the hands free convenience of controlling any home electronic appliances with your voice via Amazon Alexa or Google Assistant
- Easy set up and use: 2.4GHz Wi-Fi connection required. Plug in, open the Kase app, follow the simple instructions and enjoy
- Scheduling: Use timer or countdown schedules set your smart plug to automatically turn on and off any home electronic appliances such as lamps, fan, humidifier, Christmas lights etc.
- Smart Outlet Control from Anywhere: Turn electronics on and off from anywhere with your smartphone using the Kasa app, whether you are at home, in the office or on vacation.
- Trusted and Reliable: Kasa is trusted by over 6 Million users and being the Reader’s Choice of PCMag 2020. UL certified for safety use. 2-year warranty.
Pack size and model number
Multi-packs can lower the arithmetic cost per plug, but compare the same model and feature set. Check the exact model number before purchase: the P125M and P110M are different products, and their features and price evidence should not be conflated.
Compatibility and connectivity
TP-Link says the cited Matter models work with Apple Home, Amazon Alexa, Google Home, and Samsung SmartThings. Confirm support for the precise model and whether your setup needs a compatible home controller. TP-Link describes Matter devices communicating over the local network when the home internet is offline; that does not mean every app function or remote-control feature continues to work without internet.
Rank #2
- SIMPLE TO SET UP WITH ALEXA: Get started in minutes with multiple setup options, including a zero touch experience when you select "Link device to your Alexa account" at checkout
- CONTROL FROM ANYWHERE: Schedule plugged-in appliances like lights or fans to turn on/off automatically, or control them remotely via the Alexa app when you’re away
- COMPACT DESIGN: The plug fits perfectly into 1 socket, leaving remaining sockets and outlets free for use; ideal for multiple appliances like holiday lighting, heaters, fans, lamps, water kettles, coffee makers, and more
- CUSTOMIZE ROUTINES: Schedule your smart plug to turn on/off either at designated times, with a voice command, or even at sunrise and sunset
- NO 3RD PARTY APPS OR HUBS REQUIRED: Set up and manage connected devices directly in the Alexa app; no need for additional smart hubs or 3rd party apps
What should you check before buying?
- Current price and box contents: Verify the retailer’s live price, model number, and number of plugs in the pack.
- Required features: Decide whether on/off scheduling is sufficient or whether energy monitoring is useful. The Matter Alpha listing for the P110M says energy estimates and insights are available in the Tapo app, not through Matter (Matter Alpha listing).
- Electrical suitability: Check the exact plug’s electrical rating against the appliance’s requirements. Do not assume a rating or suitability from another model’s listing; the P110M listing states a maximum of 15 A, which should not be generalized to other plugs.
- Certification and warranty: TP-Link states that the Kasa KP125M is UL certified, uses a flame-retardant design, and has a two-year limited warranty. Those statements apply to that model and do not establish the same certification or warranty for other plugs (TP-Link announcement).
- Physical fit: If the wall outlet has adjacent sockets, check product dimensions and whether the plug could block the neighboring outlet; the cited price announcements do not provide a cross-model size comparison.
How to compare prices fairly
- Choose the function you need: basic switching and scheduling, or energy monitoring.
- Match the model number, Matter support, and compatibility with your existing smart-home platform.
- Compare pack totals per plug, then verify the current retailer price and availability.
- Before using the plug with an appliance, confirm its own rating, safety information, and warranty against the appliance requirements.
The cited prices are US-focused and do not establish typical prices in other countries or the full range of products on the market.
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Best Value
- Voice control: Kasa smart plugs that work with Alexa and Google Home Assistant. Enjoy the hands free convenience of controlling any home electronic appliances with your voice via Amazon Alexa or Google Assistant
- Easy set up and use: 2.4GHz Wi-Fi connection required. Plug in, open the case app, follow the simple instructions and enjoy. Kasa app reqiured
- Scheduling: Use timer or countdown schedules set your smart plug to automatically turn on and off any home electronic appliances such as lamps, fan, humidifier, Christmas lights etc.
- Smart Outlet Control from Anywhere: Turn electronics on and off from anywhere with your smartphone using the Kasa app, whether you are at home, in the office or on vacation.
- Trusted and Reliable: Kasa is trusted by over 6 Million users and being the Reader’s Choice of PCMag 2020. UL certified for safety use. 2-year warranty.
Rank #4
- Stability Upgrade Quick Connection:Supports Bluetooth or WiFi connection.The improved WiFi technology let you quick connection and stay stable,no disconnection worries. Please keep the smart plug connected to your stable 2.4GHz network.(Note: Only 2.4Ghz WiFi)
- Hand-Free Voice Control:Smart plugs that work with Alexa and Googel Assistant. Just give a simple voice command to Alexa or Google Assistant to control your connected home devices. Enjoy the joy of smart home devices.
- APP Remote Control From Anywhere:You also can control your outlet timers anywhere anytime via the APP directly when you are away. Monitor and control connected electrical equipment in your home.The smart outlet plug compatible with GHome APP, Smart Life App and Tuya App.
- Schedules and Timer Function:Easy to set timers and add schedules to connected smart home devices circularly or randomly, making them work as scheduled like auto-off and auto-on to save energy and money. Such as lamps, fan, humidifier, Christmas light timers etc.
- Group Control and Sharing:You can set a group for some wifi smart plugs and control connected appliances with one tap. Also you can share your wifi outlet plug by App with your families and enjoy the smart life together.
Rank #3
- Stability Upgrade: Supports Bluetooth or WiFi connection, which is more stable and faster than plugs that can only be connected through WiFi. No disconnection worries, control all your home appliances and devices anytime & anywhere.
- Smart Voice Control: WiFi Plugs Work with Amazon Alexa and Google Assistant, so you can control the smart home devices using simple voice commands. Free hands by using smart plugs and enjoy the funny interactive process. Note: Don't support 5G WiFi.
- Scheduling & Group Controller: Create customized schedules to power your electronic appliances on/off automatically for helping save energy and money. And with a single tough of one button, you can manage multiple smart plugs simultaneously.
- Multiple Safeguards & Small Size: With ETL & FCC certified, the quality of smart plug is assessed. Our product is rated: 10A, 1200W and support 120V. Compact and flexible design can save space, smart home plugs fit for every corner of your room.
- Easy Install and Use: Download the Govee Home App and search for H5083, you can pair smart outlet successfully in minutes without barrier in smart home; share with your family on Govee app via phones so you can enjoy the smart life together.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
