Imagine waking up to perfectly brewed coffee because your smart outlet triggered the machine while you were still asleep. Or realizing you left the iron on at home, only to shut it off instantly from your office desk with a tap on your phone. These aren’t scenes from a sci-fi film—they’re everyday realities for millions using smart wall outlets. These unassuming devices transform ordinary lamps, fans, and appliances into intelligent, controllable elements of your home, offering convenience, energy savings, and peace of mind. Yet, with a flood of options promising seamless integration and futuristic features, navigating the market can feel overwhelming. How do you cut through the hype to find the solution that genuinely fits your home and habits?
Forget the noise about “top picks” or “best of” lists that quickly become outdated. The real magic lies not in chasing the latest gadget, but in understanding what truly matters for your unique setup. Choosing the right smart outlet hinges on thoughtful evaluation of compatibility, safety, features, and long-term usability—not just flashy specs or aggressive marketing. This guide cuts through the clutter to focus on the essential considerations that impact your daily experience. We’ll explore the critical factors you need to weigh, from voice assistant harmony to electrical safety certifications, ensuring you invest in a solution that delivers reliable value for years to come, not just a fleeting tech trend.
Top 10 Smart Wall Outlets
Detailed Product Reviews
1. Kasa Smart Plug KP200, In-Wall Smart Home Wi-Fi Outlet Works with Alexa, Google Home & IFTTT, No Hub Required, Remote Control, ETL Certified , White, 1 Pack
Overview: The Kasa Smart Plug KP200 is an in-wall smart outlet replacing standard duplex receptacles, enabling control of two devices simultaneously via app or voice. It integrates directly with Wi-Fi (2.4GHz), eliminating hub dependency for remote management of lamps, holiday lights, or appliances in key living spaces.
What Makes It Stand Out: Its dual-outlet independent control within a single gang box saves space over plug-in alternatives. Standout features include robust “Away Mode” for randomized on/off cycles enhancing security, seamless grouping with other Kasa devices, and broad compatibility with Alexa, Google Assistant, and IFTTT for advanced automations.
Value for Money: Priced competitively for a single-unit in-wall solution, it offers superior space efficiency and dual-device control compared to plug-in smart outlets. While the upfront cost exceeds basic plugs, the integrated design and ETL safety certification justify the investment for permanent installations.
Strengths and Weaknesses: Strengths: Reliable app/voice control, excellent scheduling, strong security features, and no hub needed. Weaknesses: Requires professional installation (neutral wire needed), lacks energy monitoring, and 2.4GHz Wi-Fi limitation may challenge some users.
Bottom Line: Ideal for users seeking a clean, integrated smart outlet solution with dual-device control and advanced security features; best for those comfortable with electrical upgrades and prioritizing space-saving design over plug-and-play simplicity.
2. Geeni Smart WiFi in-Wall Outlet, White, 4 Pack – 2 Smart Outlets per Plug, Compatible with Alexa & Google Home, Tamper Resistant, Fire Resistant, App & Voice Control, Requires 2.4GHz WiFi
Overview: Geeni’s 4-pack delivers eight individually controllable smart outlets via four in-wall units, designed for safety-conscious households. Each unit replaces a standard outlet, featuring dual tamper-resistant ports and comprehensive safety protections while enabling remote or voice control via the Geeni app.
What Makes It Stand Out: The standout feature is its emphasis on safety: dual tamper resistance (child-safe), fire-resistant housing, and multi-layer electrical protection (overload, short circuit, overheating). The 4-pack offers exceptional value for whole-home deployment, with reliable scheduling for energy savings on appliances like coffee makers or fans.
Value for Money: Exceptional value for multi-room setups. The 4-pack price undercuts buying four single units elsewhere, and the included safety tech rivals more expensive models. Ideal for families needing secure, scalable smart outlets without hub costs.
Strengths and Weaknesses: Strengths: Top-tier safety features, affordable bulk pricing, easy app scheduling, and solid voice control. Weaknesses: Geeni app stability can be inconsistent, limited automation depth versus competitors, and no energy monitoring.
Bottom Line: A top pick for parents or safety-focused users wanting a budget-friendly, secure smart outlet system across multiple rooms; recommended if robust safety and multi-unit value outweigh desires for advanced automations.
3. GHome Smart Plug, WiFi Smart Plugs Work with Alexa and Google Home, Smart Outlet Timer with APP Remote Control, 2.4GHz Wi-Fi Only, No Hub Required, ETL FCC Listed
Overview: The GHome Smart Plug is a plug-in (not in-wall) device offering app and voice control for lamps or appliances. It connects via 2.4GHz Wi-Fi or Bluetooth, supporting popular apps like Smart Life and Tuya for scheduling, timers, and group controls without a hub.
What Makes It Stand Out: Its flexibility with three compatible apps (GHome, Smart Life, Tuya) ensures broad ecosystem integration. The dual connectivity (Wi-Fi + Bluetooth) aids stability, while group control and family sharing features simplify multi-user households. Scheduling is intuitive for energy-saving routines.
Value for Money: Budget-friendly for basic smart plug needs. Its low cost per unit is ideal for testing smart home tech, though it lacks the space-saving benefits of in-wall models. Best for renters or those avoiding electrical work.
Strengths and Weaknesses: Strengths: App flexibility, reliable timer/scheduling, easy sharing, and strong value. Weaknesses: Plug-in design obstructs adjacent outlets, no in-wall option, limited to 2.4GHz, and lacks advanced features like energy tracking.
Bottom Line: A solid, affordable entry point for renters or beginners wanting app/voice control without installation hassles; choose this if plug-and-play simplicity and multi-app support matter more than integrated in-wall aesthetics.
4. Amazon Basics Smart In-Wall Outlet, Works with Alexa Only, Individually Controlled Outlets, Voice Control, WiFi, 15 Amps, 2.4 GHz, No Hub Required, White
Overview: Amazon Basics’ in-wall outlet replaces standard receptacles for Alexa-centric homes, enabling voice or app control of two devices per unit. It emphasizes guided installation and seamless Alexa integration but lacks Google Assistant support, targeting users deeply invested in Amazon’s ecosystem.
What Makes It Stand Out: The standout feature is its Alexa-exclusive integration, including step-by-step installation videos and native grouping within the Alexa app. Individual socket control and scheduling are streamlined for Amazon users, with clear focus on simplicity for DIYers (though neutral wire required).
Value for Money: Excellent value for Alexa loyalists seeking an affordable in-wall solution. Priced lower than Kasa or Geeni, it leverages existing Alexa routines but sacrifices broader compatibility. Ideal if you prioritize Alexa and minimal setup friction.
Strengths and Weaknesses: Strengths: Low cost, intuitive Alexa app integration, clear installation guidance, and reliable performance within Amazon’s ecosystem. Weaknesses: Alexa-only support limits flexibility, no Google Assistant, and basic feature set (no away mode).
Bottom Line: Highly recommended for Amazon-centric households wanting a no-frills, budget in-wall outlet; avoid if you use Google Home or need advanced cross-platform features.
5. Lumary Smart USB Outlet with Type-C & USB-A Ports, WiFi in-Wall Outlet Compatible with Alexa & Google Home, Remote & Voice Control, Timer, FCC Certified, Tamper-Resistant, 4 Pack
Overview: Lumary’s innovative in-wall outlet integrates dual USB ports (Type-C and USB-A) alongside two standard AC outlets, all controllable individually via app or voice. This 4-pack replaces standard receptacles, ideal for charging devices directly while managing lamps or appliances.
What Makes It Stand Out: The built-in USB-C/USB-A ports (5V/2.1A each) eliminate bulky chargers, a rarity among smart outlets. Individual control per port (AC/USB), tamper resistance, and real-time power monitoring via the Lumary app differentiate it for modern device-heavy households.
Value for Money: Premium pricing is justified by the USB integration and 4-pack value. It consolidates chargers and smart outlets into one unit, saving space and cost long-term versus buying separate USB adapters and smart plugs.
Strengths and Weaknesses: Strengths: Unique USB-C support, individual port control, strong safety features, and family sharing. Weaknesses: USB ports lack high-speed PD charging, installation requires neutral wire, and app can be less polished than Kasa’s.
Bottom Line: Essential for tech-savvy users wanting integrated, clutter-free charging; the best choice if USB-C convenience and multi-port control outweigh slightly higher costs and niche app experience.
6. TOPELER 2 Pack Smart Wall Outlet, Electrical in-Wall Outlet with Individually Controlled, 15A Tamper Resistant Receptacle, Work with Google Home & Alexa, 2.4G WiFi Only, ETL & FCC Listed, White
Overview: The TOPELER 2-Pack replaces standard wall outlets with smart, tamper-resistant receptacles controllable via voice or app. Designed for DIY installation, it integrates with Alexa and Google Home for hands-free management of plugged-in devices, requiring only a 2.4GHz Wi-Fi network.
What Makes It Stand Out: Individual outlet control is its hallmark—each socket operates independently via the Smartlife app or voice commands. Scheduling, routines, and family-wide access add versatility, while ETL/FCC certification ensures safety compliance. The in-wall design avoids bulky plug adapters, maintaining a clean aesthetic.
Value for Money: Priced competitively for a dual-outlet in-wall solution, it outperforms single-plug alternatives by replacing two traditional outlets. The lack of a hub requirement and included tamper resistance justify the cost for whole-room smart upgrades, though 5GHz Wi-Fi incompatibility may limit some users.
Strengths and Weaknesses: Strengths: True individual control per socket; robust scheduling; tamper-resistant safety; no hub needed. Weaknesses: 2.4GHz Wi-Fi only (no 5GHz); app functionality limited to Smartlife ecosystem; installation requires basic electrical knowledge.
Bottom Line: Ideal for renovators seeking seamless, per-outlet smart control without visible adapters. Despite Wi-Fi limitations, its safety features and individual scheduling make it a worthwhile investment for permanent smart-home integration.
7. Govee Smart Plug, WiFi Plugs Work with Alexa & Google Assistant, Smart Outlet with Timer & Group Controller, WiFi Outlet for Home, No Hub Required, ETL & FCC Certified, 2.4G WiFi Only, 4 Pack
Overview: Govee’s 4-pack offers compact, hub-free smart plugs for standard outlets, enabling remote control via app or voice assistants. Supporting Bluetooth and Wi-Fi connectivity, it targets users seeking reliable automation for lamps, fans, or holiday lights without complex setup.
What Makes It Stand Out: Dual connectivity (Bluetooth + Wi-Fi) ensures stability, reducing disconnections common in Wi-Fi-only models. Group control for simultaneous management of multiple plugs and energy-saving scheduling stand out, alongside a space-saving mini design that fits tightly behind furniture.
Value for Money: The 4-pack delivers exceptional value for whole-home coverage—controlling lamps, chargers, or appliances across rooms. At its price point, the Bluetooth backup and ETL/FCC safety certifications offer more reliability than budget single-plug alternatives, though max wattage (1200W) suits smaller devices.
Strengths and Weaknesses: Strengths: Bluetooth/Wi-Fi hybrid stability; intuitive group control; compact size; easy app setup. Weaknesses: 10A/1200W limit restricts high-power devices; 2.4GHz Wi-Fi only; Bluetooth range constraints during initial pairing.
Bottom Line: A top pick for budget-conscious users needing reliable, multi-room automation. The 4-pack’s stability and group features justify its cost, making it perfect for lighting and low-wattage appliances despite power limitations.
8. Tapo Smart Plug, Wi-Fi in-Wall Outlet, Matter Compatible, Energy Monitoring, 15A/1800W Max, Works with Alexa, Apple Home, Google Home, SmartThings, Voice/Remote Control, ETL Certified - Tapo P210M
Overview: Tapo’s P210M is an in-wall smart outlet with dual sockets, Matter compatibility, and energy monitoring. It replaces standard outlets to provide per-socket control, real-time power tracking, and seamless integration across major smart-home platforms like Apple HomeKit and SmartThings.
What Makes It Stand Out: Matter certification enables cross-platform harmony (Alexa, HomeKit, etc.), while energy monitoring helps optimize electricity usage. Overcharge prevention extends device battery life, and 15A/1800W capacity handles heavy-duty appliances like space heaters—uncommon in in-wall models.
Value for Money: Premium pricing reflects its advanced features: Matter support future-proofs your setup, energy data saves long-term costs, and dual 15A sockets exceed competitors’ limits. Installation requires neutral wiring, but the ETL certification and robust build justify the investment for tech-savvy homeowners.
Strengths and Weaknesses: Strengths: Matter compatibility; detailed energy tracking; high 1800W capacity; overcharge protection. Weaknesses: Neutral wire mandatory (excludes older homes); 2.4GHz Wi-Fi only; steeper learning curve for setup.
Bottom Line: Best for users committed to a unified smart home. Its energy insights and Matter support offer unmatched versatility, though wiring requirements may deter renters or those in older properties.
9. Kasa Smart Plug Ultra Mini 15A, Smart Home Wi-Fi Outlet Works with Alexa, Google Home & IFTTT, No Hub Required, UL Certified, 2.4G WiFi Only, 2 Count (Pack of 1)(EP10P2) , White
Overview: Kasa’s EP10P2 delivers ultra-compact smart plugs with 15A capacity, UL certification, and broad voice assistant compatibility. This 2-pack fits snugly into outlets, enabling app-based scheduling or voice control for lamps, fans, and small appliances via the trusted Kasa ecosystem.
What Makes It Stand Out: Its “ultra mini” design avoids blocking adjacent outlets—a rarity in 15A plugs. UL certification prioritizes safety over cheaper ETL alternatives, while IFTTT support enables custom automations. PCMag’s 2020 Reader’s Choice award and 2-year warranty underscore reliability.
Value for Money: Competitive for a UL-certified 2-pack, though slightly pricier than non-UL options. The space-saving form factor and Kasa’s polished app (with precise scheduling) add value for users prioritizing safety and convenience over advanced features like energy monitoring.
Strengths and Weaknesses: Strengths: Exceptionally compact; UL safety certification; intuitive Kasa app; IFTTT integration. Weaknesses: No energy tracking; 2.4GHz Wi-Fi only; limited to basic scheduling (no geofencing).
Bottom Line: A superb choice for safety-focused users needing unobtrusive, reliable plugs. Its mini size and UL certification make it ideal for tight spaces, though power-conscious buyers may prefer models with energy monitoring.
10. Lumary Standard Electrical Outlet, Smart in Wall Outlet Work with Alexa Google Home ETL FCC Certified 2.4G WiFi with Screws, 4 Pack, Style B
Overview: Lumary’s 4-pack smart in-wall outlet combines dual AC sockets with dual USB-A ports, enabling control of four devices (two via app/voice, two via USB) per unit. Designed for permanent installation, it integrates with Alexa/Google Home for voice commands and app-based automation.
What Makes It Stand Out: Integrated USB ports (2.1A total) eliminate the need for separate chargers, while group control simplifies managing multiple outlets. The dual-socket independent operation and scheduling enhance home security (e.g., simulating occupancy), and ETL/FCC certification ensures safety.
Value for Money: The 4-pack offers broad room coverage at a mid-range price, with USB functionality adding unique utility for charging devices directly from the wall. Though max AC output (10A per socket) is modest, the bundled screws and straightforward app setup maximize DIY friendliness.
Strengths and Weaknesses: Strengths: Built-in USB charging; group control for multi-outlet management; easy installation; no hub required. Weaknesses: 10A per socket limits high-power devices; USB output capped at 2.1A; 2.4GHz Wi-Fi dependency.
Bottom Line: Perfect for modernizing outlets in living spaces where USB charging is essential. Its value shines in multi-room setups, though power-hungry appliances may exceed its capacity.
Understanding Compatibility: Your Ecosystem Foundation
The first and most crucial step isn’t about the outlet itself—it’s about the digital world it needs to join. A smart outlet is only as useful as its ability to communicate with the tools you already rely on daily. Getting this wrong means buying a device that sits unused, gathering dust instead of data.
Voice Assistant Integration
Seamless voice control is often the primary draw. Determine which assistant—be it the one built into your speakers, phone, or display—is your command center. Not all outlets respond equally well to every assistant. Some offer deep, reliable integration allowing for complex routines (“Goodnight” turning off all lights and appliances), while others might only handle basic on/off commands. Test compatibility thoroughly within your specific ecosystem before purchasing.
Smart Home Platform Requirements
Your chosen outlet must speak the language of your central smart home hub or platform. Whether you’re deeply invested in a specific brand’s ecosystem, use a popular open-platform solution, or rely on a third-party hub, the outlet needs native support. Check if it requires a separate hub for full functionality or works directly via Wi-Fi. Platforms using newer standards like Matter offer significant advantages in cross-compatibility, reducing future headaches.
Mobile App Experience and Reliability
The app is your primary control panel beyond voice commands. Evaluate its user-friendliness: Is scheduling intuitive? Can you easily create automations based on time, location, or sensor triggers? Most importantly, assess its stability—frequent crashes or connection drops render even the most advanced hardware frustrating. Look for apps with consistent updates and positive long-term user reviews regarding reliability.
Power Requirements and Electrical Safety
Smart outlets handle live electricity, making safety non-negotiable. Ignoring power specifications isn’t just inconvenient; it’s a serious fire hazard. Understanding your appliance’s needs and the outlet’s capabilities is fundamental.
Wattage and Amperage Limits Explained
Every appliance draws a specific amount of power, measured in watts (W) or amps (A). Smart outlets have strict maximum limits, often lower than standard outlets (e.g., 15A max for the outlet vs. 1800W appliance draw). Exceeding these limits can cause overheating, melting, or fire. Always check both your appliance’s label and the outlet’s specifications. High-power devices like space heaters, air conditioners, or powerful vacuums often exceed safe limits for most smart outlets.
Essential Safety Certifications
Never compromise on safety certifications. Look for marks from nationally recognized testing laboratories like UL (Underwriters Laboratories) in the US, ETL, or CSA. These indicate the device has undergone rigorous testing for electrical safety, fire resistance, and component quality. Avoid uncertified products, especially inexpensive imports lacking these critical validations—they pose significant risks.
Overload Protection Features
Beyond certifications, check for built-in safety mechanisms. Quality outlets include automatic shutoff if they detect excessive current draw (overload protection) or internal overheating (thermal protection). This acts as a crucial failsafe, cutting power before dangerous conditions escalate. It’s a small feature that provides immense peace of mind.
Key Features That Deliver Real Value
Beyond basic on/off control, smart outlets offer features that elevate them from novelty to necessity. Focus on functionalities that solve your specific problems and integrate smoothly into your routine, avoiding gimmicks that add complexity without benefit.
Precise Scheduling and Automation Capabilities
The ability to create reliable schedules—turning lights on at sunset, running a humidifier during dry winter nights—is foundational. Look beyond simple timers; robust automation allows triggers based on multiple conditions (e.g., “Turn on the fan if temperature and humidity exceed thresholds”). This transforms outlets into proactive tools for comfort and efficiency.
Energy Monitoring Accuracy
Many outlets promise energy usage tracking, but accuracy varies wildly. True monitoring measures both real-time power (watts) and cumulative energy (kilowatt-hours), providing actionable data to identify energy hogs. Verify if the outlet provides detailed historical data within the app and whether the measurements align with known appliance consumption for trustworthiness.
Physical Button Functionality
Don’t overlook the physical switch! A well-designed button that works reliably even when the Wi-Fi is down is essential. It ensures you can still control your lamp or appliance manually during network outages. Check if the button behavior is customizable (e.g., single press toggles, double press schedules) for added flexibility.
Installation and Physical Considerations
Smart outlets need to fit physically and functionally within your existing electrical setup. Ignoring these practical aspects can lead to frustrating installation hurdles or devices that simply don’t work in your space.
Single-Pole vs. Multi-Location Wiring
Most standard outlets are “single-pole,” controlled by one switch. However, outlets controlled by two switches (like at the top and bottom of stairs—“3-way” or “multi-location” wiring) require specific smart outlet types or additional companion devices. Standard smart outlets will not work in these locations without the correct setup. Identify your wiring type beforehand.
Physical Size and Outlet Box Fit
Smart outlets are often bulkier than traditional ones due to internal electronics. Measure your existing outlet box depth and width. A unit that’s too large won’t fit flush, making it impossible to install the faceplate securely or safely. Check product dimensions carefully, especially for older homes with shallower boxes.
Indicator Light Customization
The status LED, while useful, can be annoyingly bright in a bedroom at night. Look for outlets where you can dim, change the color, or completely disable the indicator light through the app. This small customization significantly enhances usability in different room environments.
Future-Proofing Your Investment
Technology evolves rapidly. Choosing an outlet designed for longevity protects your investment and ensures it remains functional and secure as your smart home grows.
Matter Protocol Support
Matter is a new, secure, and universal smart home connectivity standard designed to work across ecosystems (Apple Home, Google Home, Amazon Alexa, Samsung SmartThings). Outlets supporting Matter offer superior long-term compatibility, reduced reliance on specific brands, and easier integration with future devices. Prioritize Matter-certified models where possible.
Long-Term Software and Security Updates
The hardware is just the start. Regular firmware updates are critical for fixing bugs, patching security vulnerabilities, and sometimes adding new features. Investigate the manufacturer’s track record: Do they provide updates consistently for older models? How long is the stated support window? Avoid brands known for abandoning products quickly.
Hub-Dependent vs. Wi-Fi Direct Trade-offs
Wi-Fi direct outlets are simpler to set up initially but rely entirely on your home network’s stability and can congest your Wi-Fi. Hub-dependent models (using Zigbee or Z-Wave) often offer faster response times, better mesh networking for larger homes, and continued local control if your internet drops. Consider your home’s size, Wi-Fi reliability, and existing hub investments.
Maximizing Usability and Reliability
A smart outlet should simplify life, not complicate it. Focus on aspects that ensure smooth, everyday operation without constant troubleshooting.
Local Processing vs. Cloud Reliance
Outlets relying solely on the cloud for commands (e.g., “Turn on the lamp” requires internet → cloud server → your home) suffer delays and fail during internet outages. Models with local processing execute commands directly within your home network, enabling near-instant response and functionality even when the internet is down. This is a major differentiator for reliability.
Response Time and Command Execution
Testimonials and reviews often mention lag—waiting seconds for a light to respond. While cloud dependency is a major cause, overall software optimization matters too. Look for feedback specifically mentioning “snappy” or “instant” response times. Slow execution quickly erodes the convenience factor.
Connection Stability and Network Impact
Frequent dropouts where the outlet becomes unresponsive are a common pain point. Investigate if the outlet is prone to disconnecting, especially on crowded Wi-Fi networks (2.4GHz band). Some models handle network congestion better than others. Consider if a hub-based model might offer more stable communication in your specific environment.
Frequently Asked Questions
Frequently Asked Questions
Can I use a smart outlet with any appliance?
Generally no. Avoid high-wattage devices like space heaters, hair dryers, air conditioners, or major kitchen appliances (refrigerators, microwaves) as they often exceed safe limits. Stick to lamps, fans, coffee makers, or chargers unless the outlet explicitly states compatibility with high-draw devices.
Do smart outlets work during a power outage?
The outlet itself loses power during an outage, so connected devices won’t operate. However, some models with battery backup features might retain settings and reconnect automatically once power returns, but they don’t provide power during the outage.
Is professional installation required?
For standard single-pole outlets in accessible boxes, a reasonably handy homeowner can usually replace it like a regular outlet (TURN OFF POWER AT THE BREAKER FIRST!). Complex wiring (3-way circuits), shallow boxes, or lack of electrical experience warrants hiring a licensed electrician.
Can I control a smart outlet when I’m not home?
Yes, this is a core feature. As long as your home Wi-Fi is working and the outlet has power, you can control it remotely via the manufacturer’s app from anywhere with an internet connection.
Do smart outlets constantly use electricity themselves?
Yes, they consume a small amount of “vampire” power (typically 1-2 watts) to stay connected to your network and listen for commands. This is minimal compared to most appliances but contributes slightly to your overall energy use.
Will a smart outlet interfere with my Wi-Fi speed?
A single outlet has negligible impact. However, having many Wi-Fi-dependent smart devices (dozens) can congest your 2.4GHz band. Using hub-based models (Zigbee/Z-Wave) or a dedicated smart home Wi-Fi network mitigates this.
How secure are smart wall outlets?
Security varies. Choose models from reputable brands with strong encryption (WPA3 where possible), regular firmware updates, and features like local control to minimize cloud exposure. Avoid products with known security vulnerabilities or poor update histories.
Can I use a smart outlet outdoors?
Only if it is explicitly rated for outdoor/damp location use (look for UL listing specifying “Wet Location” or similar). Standard indoor outlets are not waterproof and pose serious shock/fire hazards outdoors.
Why does my smart outlet keep disconnecting?
Common causes include weak Wi-Fi signal at the outlet location, network congestion, router issues, or firmware bugs. Try moving your router closer, using a Wi-Fi extender, switching to a less crowded channel, or checking for updates. Hub-based models often have more stable connections.
Do I need a smart speaker to use a smart outlet?
No. While voice control is convenient, all smart outlets can be controlled via their dedicated mobile app. You only need a smart speaker if you specifically want voice command functionality.