Tired of coming home to a stuffy, hot house? Or perhaps you’re constantly forgetting to turn off your AC, leading to sky-high electricity bills? You’re not alone! Making your air conditioner smart doesn’t have to mean buying a brand new unit. Often, the simplest and most cost-effective solution is a smart WiFi plug. These clever little gadgets let you control your AC remotely, set schedules, and even integrate with voice assistants, transforming your comfort and potentially saving you a pretty penny on energy.

Finding the best WiFi plug for air conditioner can be a bit tricky, especially since AC units draw significant power. You need a plug that’s up to the task – one that can handle the load and offer reliable smart features. That’s why we’ve put together a comprehensive guide reviewing the top 10 options on the market. Let’s dive in and find the perfect smart cooling companion for your home!

Why You Need a Smart Plug for Your AC

Using a smart plug with your air conditioner isn’t just about showing off fancy tech; it’s about real convenience and energy efficiency. Imagine:

• Remote Control: Turn your AC on or off from anywhere using your smartphone. Heading home from work? Cool your place down before you even walk through the door.
• Scheduling: Set daily or weekly schedules to ensure your home is comfortable when you need it, and conserve energy when you don’t.
• Voice Control: Integrate with Amazon Alexa or Google Assistant for hands-free temperature adjustments.
• Energy Savings: By preventing unnecessary run times and optimizing usage, you can significantly reduce your electricity bill.
• Smart Home Integration: Connect your AC with other smart devices for automated routines, like turning off lights when the AC goes on.

Ready to upgrade your cooling experience? Let’s look at the contenders for the best WiFi plug for air conditioner!

---

Product Reviews

1. Amazon Basics Smart Plug, Works with Alexa Only

This Amazon Basics Smart Plug is a fantastic entry-level option for anyone already invested in the Alexa ecosystem. It boasts an incredibly simple setup, often offering a “zero-touch” experience if you link it to your Amazon account at checkout. While it keeps things straightforward by only working with Alexa, it delivers reliable remote control and scheduling, perfect for managing your fan or a smaller AC unit. Its compact design ensures it won’t block adjacent outlets, which is always a plus.

• Key Features:

  • Simple, quick setup with Alexa (zero-touch option available).
  • Control from anywhere via the Alexa app.
  • Compact design leaves other outlets free.
  • Customize routines with designated times, voice commands, or sunrise/sunset.
  • No 3rd party apps or hubs required; works directly with Alexa app.
  • Works with 2.4GHz Wi-Fi only.

• Pros:

  • Extremely easy to set up for Alexa users.
  • Reliable performance within the Alexa ecosystem.
  • Compact size.
  • Affordable.

• Cons:

  • Works exclusively with Alexa; no Google Assistant or other platform support.
  • 10A rating might not be suitable for all high-wattage air conditioners (check your AC’s amperage requirements).
  • Lacks energy monitoring features.

• User Impressions: Users love how effortlessly this plug integrates with their existing Alexa setup, praising its “set it and forget it” simplicity. Many highlight its small footprint and how well it handles lamps, fans, and smaller appliances. However, some wish for broader smart home compatibility.

• See it on Amazon here

2. GHome Smart Plug, WiFi Smart Plugs Work with Alexa and Google Assistant

The GHome Smart Plug offers a versatile and user-friendly experience, catering to both Alexa and Google Assistant users. What sets it apart is its upgraded stability and quick connection, leveraging both Bluetooth and Wi-Fi for a more reliable link without frustrating disconnections. Whether you’re at home issuing voice commands or managing appliances from afar with the GHome, Smart Life, or Tuya apps, this plug makes smart home control accessible and efficient.

• Key Features:

  • Stability Upgrade with quick Bluetooth/WiFi connection (2.4GHz only).
  • Hand-Free Voice Control with Alexa and Google Assistant.
  • APP Remote Control from anywhere via GHome, Smart Life, or Tuya App.
  • Schedules and Timer Function for energy saving.
  • Group Control and Sharing with family members.

• Pros:

  • Dual compatibility with Alexa and Google Assistant.
  • Improved stability and quick connection.
  • Supports multiple popular smart home apps.
  • Great for scheduling and group control.

• Cons:

  • Only supports 2.4GHz Wi-Fi.
  • 10A rating may not be suitable for all high-wattage air conditioners (check your AC’s amperage requirements).
  • Requires connecting to the GHome App first before linking to voice assistants.

• User Impressions: Customers frequently commend the GHome Smart Plug for its straightforward setup and reliable connection. The ability to use either Alexa or Google Assistant is a big hit, as is the flexibility of app control. Some users did mention checking AC wattage before purchase.

• See it on Amazon here

3. Govee Smart Plug, WiFi Plugs Work with Alexa & Google Assistant

Govee brings its reputation for smart home innovations to this versatile smart plug, designed for stable and quick connections via both Bluetooth and Wi-Fi. It’s an ideal choice for those who value reliability and seamless integration with major voice assistants like Alexa and Google Assistant. With ETL & FCC certification, you can trust its safety, and its compact design ensures it fits discreetly into any corner of your room without hogging space.

• Key Features:

  • Stability Upgrade: Supports Bluetooth and WiFi connection for enhanced reliability (2.4GHz only).
  • Smart Voice Control with Amazon Alexa and Google Assistant.
  • Scheduling & Group Controller for automated power management.
  • Multiple Safeguards & Small Size (ETL & FCC certified, 10A, 1200W).
  • Easy Install and Use with Govee Home App and family sharing.

• Pros:

  • Stable and fast connectivity through dual-mode (Bluetooth + WiFi).
  • Compatible with both Alexa and Google Assistant.
  • Safety certified (ETL & FCC).
  • Compact design.

• Cons:

  • Only supports 2.4GHz Wi-Fi.
  • 10A rating might not be suitable for all high-wattage air conditioners (check your AC’s amperage requirements).
  • No energy monitoring.

• User Impressions: Users praise the Govee Smart Plug for its solid build quality and easy pairing process. The dual connectivity is often highlighted as a feature that prevents disconnections. Many appreciate its simplicity and effectiveness for everyday appliances, though some advise caution for very high-draw devices.

• See it on Amazon here

4. Kasa Smart Plug Mini 15A, Smart Home Wi-Fi Outlet Works with Alexa & Google Home

The Kasa Smart Plug Mini is a powerhouse in a tiny package, offering a robust 15A capacity which makes it a much better candidate for your air conditioner than standard 10A plugs. Kasa, a trusted name in smart home tech, delivers an incredibly user-friendly experience with quick setup via the Kasa app and seamless voice control through Alexa or Google Assistant. Its compact design ensures it won’t obstruct other outlets, making it a highly practical choice for any home.

• Key Features:

  • 15A capacity, suitable for higher-power appliances.
  • Voice control with Alexa and Google Home Assistant.
  • Easy setup and use with the Kasa app (2.4GHz Wi-Fi required).
  • Scheduling via timer or countdown functions.
  • Smart Outlet Control from anywhere.
  • UL certified for safety; trusted brand with 2-year warranty.

• Pros:

  • 15A rating is ideal for many air conditioners.
  • Compact “mini” design.
  • Reliable brand with strong app support.
  • Excellent voice assistant integration.

• Cons:

  • Only supports 2.4GHz Wi-Fi.
  • Lacks energy monitoring features.

• User Impressions: Customers consistently laud the Kasa Smart Plug Mini for its reliability and ease of use. The 15A rating is a significant advantage for those looking to control space heaters or window AC units. Many users specifically choose Kasa for its robust ecosystem and consistent performance.

• See it on Amazon here

5. Smart Air Conditioner Controller, WenzhiIoT WiFi Thermostat

This WenzhiIoT device isn’t just a smart plug; it’s a dedicated Smart Air Conditioner Controller designed to turn any traditional window, portable, or mini-split AC into a truly smart system. It offers comprehensive control beyond just on/off, allowing you to adjust temperature, fan speed, and mode via an app or voice commands. With its built-in temperature and humidity sensors, alongside universal IR learning, it’s a game-changer for smart climate management, promising significant energy savings without replacing your existing AC.

• Key Features:

  • Upgrades old ACs (window, portable, mini-split) to smart control.
  • Real-Time Temperature & Humidity Monitoring with high-precision sensors.
  • Remote Access & Hands-Free Voice Control (Alexa, Google Home).
  • 7-Day Customizable Scheduling for energy efficiency and comfort.
  • Universal IR Learning for 99% of AC brands; quick setup over 2.4GHz WiFi.

• Pros:

  • Full smart control over AC functions (temp, mode, fan) beyond just power.
  • Integrated temp/humidity sensors for smart automation.
  • Universal compatibility with most IR-controlled ACs.
  • Designed specifically for air conditioners, not just a generic plug.
  • Great for energy consumption reduction.

• Cons:

  • Requires a line of sight to the AC’s IR receiver (like a remote).
  • Not a “plug” in the traditional sense; doesn’t cut power to the outlet.
  • Only works with ACs that have an IR remote.
  • Only 2.4GHz Wi-Fi support.

• User Impressions: Reviewers are thrilled with how this controller breathes new life into their older AC units, appreciating the fine-grained control and smart scheduling capabilities. The temperature monitoring is a standout feature, allowing for truly intelligent automation. Many report significant energy savings.

• See it on Amazon here

6. EIGHTREE Smart Plug 2025 Upgrade to 15A, Bluetooth & WiFi

The EIGHTREE Smart Plug is an excellent choice for those with higher-demand appliances, thanks to its upgraded 15A capacity. Explicitly designed for heavy-duty devices like ACs and heaters, it offers greater power handling than many standard smart plugs. Its dual Bluetooth and Wi-Fi setup ensures stability and easy connection, while voice control via Alexa and Google Assistant adds hands-free convenience. Plus, with robust safety features and certification, you can automate your home with peace of mind.

• Key Features:

  • 2025 Upgrade – 15A High Power, ideal for ACs and heaters.
  • Stability Easy Setup with Bluetooth for quick pairing, then 2.4GHz Wi-Fi for remote control.
  • Voice Control with Alexa and Google Assistant (no hub required).
  • Schedule & Timer Outlet for automation and energy saving.
  • Compact & Safe Design (flame-retardant, child safety shutters, overload protection, FCC/ETL certified).
  • 7*24 Customer Service.

• Pros:

  • Higher 15A rating suitable for many air conditioners.
  • Enhanced safety features and certifications.
  • Dual Bluetooth and Wi-Fi for stable connection.
  • Compatible with both major voice assistants.

• Cons:

  • Only supports 2.4GHz Wi-Fi.
  • No integrated energy monitoring.

• User Impressions: Customers love the EIGHTREE’s powerful 15A rating, stating it reliably handles their larger appliances without issue. The easy setup and robust safety features are frequently mentioned as highlights, providing confidence and convenience in smart home management.

• See it on Amazon here

7. GHome Smart Plug Mini, WiFi Smart Outlet Plug Works with Alexa & Google Home

The GHome Smart Plug Mini offers all the essential smart home features in a remarkably compact design. It’s built for quick and stable connections to your 2.4GHz Wi-Fi network, ensuring reliable performance whether you’re controlling it via voice commands with Alexa or Google Assistant, or managing it remotely through the app. Its mini size is a real winner, fitting into tight spaces without blocking adjacent outlets, making it a discreet and efficient addition to your smart home setup.

• Key Features:

  • Safe Designed & Quick Connection to stable 2.4GHz network.
  • Hand-Free Voice Control with Alexa and Google Home Assistant.
  • APP Remote Control from anywhere (via 2.4G, 4G, or 5G mobile network access).
  • Schedules & Auto-Off Timer for energy saving.
  • Grouping Control & Sharing with family members.
  • Miniature design.

• Pros:

  • Extremely compact “mini” size.
  • Dual compatibility with Alexa and Google Assistant.
  • Reliable connection and easy setup.
  • Affordable and feature-rich for its size.

• Cons:

  • 10A rating might not be suitable for all high-wattage air conditioners (check your AC’s amperage requirements).
  • Only supports 2.4GHz Wi-Fi for the plug itself.
  • Lacks energy monitoring.

• User Impressions: Users rave about the GHome Smart Plug Mini’s tiny footprint and how it perfectly fits into crowded power strips. The voice control and scheduling capabilities are praised for their convenience, making daily routines much smoother. Many find it an excellent value for basic smart control.

• See it on Amazon here

8. Govee Smart Plug with Energy Monitoring, WiFi Bluetooth

If you’re serious about saving energy and understanding your power consumption, the Govee Smart Plug with Energy Monitoring is an outstanding choice. This 15A plug not only offers stable dual WiFi and Bluetooth connectivity and compatibility with Alexa and Google Assistant, but it also tracks real-time power, current, and voltage. You can review daily, weekly, and monthly data for up to a year, empowering you to make informed decisions to reduce waste and lower your electricity bills – a smart move for any air conditioner.

• Key Features:

  • Real-Time Energy Monitoring (power, current, voltage) via Govee Home App for up to 1 year.
  • Stable WiFi & Bluetooth Connectivity (2.4GHz only).
  • Convenient Voice Control with Alexa and Google Assistant.
  • Scheduling & Group Control for automated routines.
  • Safe and Comfortable Smart Home (FCC & ETL certified, fire-resistant, 15A 120V).

• Pros:

  • Energy monitoring is a huge plus for AC use.
  • Higher 15A rating suitable for many air conditioners.
  • Dual Bluetooth and Wi-Fi for stable connection.
  • Strong safety features and certifications.
  • Excellent for understanding and reducing power consumption.

• Cons:

  • Only supports 2.4GHz Wi-Fi.
  • Slightly larger than “mini” plugs due to energy monitoring components.

• User Impressions: Customers are highly impressed by the energy monitoring capabilities, finding it incredibly useful for identifying power hogs and optimizing appliance usage. The 15A rating and robust build quality also receive high marks, making it a trusted option for heavier loads like ACs.

• See it on Amazon here

9. Kasa Smart Plug HS103P4, Smart Home Wi-Fi Outlet Works with Alexa & Google Home

The Kasa Smart Plug HS103P4 offers a reliable and user-friendly solution for bringing smart control to your home, and it’s a strong contender for managing your air conditioner. As part of the trusted Kasa ecosystem, it provides seamless integration with Alexa and Google Home Assistant for voice control, alongside intuitive remote management via the Kasa app. Setting schedules and timers is a breeze, allowing you to automate your cooling and other appliances with ease. UL certified and designed for safety, it’s a smart choice for peace of mind.

• Key Features:

  • Voice control with Alexa and Google Home Assistant.
  • Smart Outlet Control from anywhere via Kasa app.
  • Scheduling with timer or countdown features.
  • Easy setup and use (2.4GHz Wi-Fi required).
  • Trusted and reliable brand (UL certified).

• Pros:

  • Excellent compatibility with major voice assistants.
  • Reliable performance from a reputable brand.
  • Simple and intuitive Kasa app.
  • Good for scheduling and remote control.

• Cons:

  • 10A rating might not be suitable for all high-wattage air conditioners (check your AC’s amperage requirements).
  • Only supports 2.4GHz Wi-Fi.
  • No energy monitoring.

• User Impressions: Kasa users consistently praise the HS103P4 for its rock-solid reliability and simple setup. The app is often highlighted as being intuitive and responsive. While it’s a great all-around smart plug, for ACs, users recommend verifying their unit’s power draw.

• See it on Amazon here

10. GHome Smart 5G 15A WiFi Smart Plug Compatible with Alexa & Google Assistant

The GHome Smart 5G 15A WiFi Smart Plug truly stands out with its support for both 2.4GHz and 5GHz Wi-Fi bands, offering unparalleled connection stability and speed. Its upgraded 15A capacity is also great for many electrical devices. This plug provides all the expected smart features, including voice control with Alexa and Google Assistant, remote app control, and comprehensive scheduling options. However, there’s a crucial caveat: it explicitly states it’s not suitable for AC units typically requiring more than 16A. While powerful for other appliances, be very cautious if your AC is a higher-draw model.

• Key Features:

  • Upgrade 15A and 5GHz & 2.4Ghz WiFi Stability Quick Connection.
  • Hand-Free Voice Control with Alexa and Google Assistant.
  • APP Remote Control From Anywhere (GHome, Smart Life, Tuya App).
  • Schedules and Timer Function for automation.
  • Group Control and Sharing.

• Pros:

  • Supports both 2.4GHz and 5GHz Wi-Fi for improved stability and flexibility.
  • Higher 15A rating, suitable for many appliances.
  • Compatible with both major voice assistants and multiple apps.
  • Offers quick connection.

• Cons:

  • Explicitly states “NOT suitable for A/C, which usually requires more than 16A.” This is a critical limitation for our target use case.
  • May still not be powerful enough for some higher-amperage AC units.
  • No energy monitoring.

• User Impressions: Users appreciate the dual-band Wi-Fi support, finding connections exceptionally stable. The 15A capacity is useful for many household items. However, potential AC users must pay close attention to the manufacturer’s warning about its suitability for air conditioners, as this is a deal-breaker for many.

• See it on Amazon here

---

What to Look for in the Best WiFi Plug for Air Conditioner

When choosing a smart plug for your AC, consider these vital factors:

• Amperage (Crucial!): This is the most important spec. Many standard smart plugs are 10A (1200W). However, many window or portable AC units draw 12-15A (1440-1800W) or even more. Using a 10A plug with a higher-amperage AC can overload the plug, create a fire hazard, or simply not work. Always check your AC unit’s amperage and wattage requirements. Look for smart plugs rated 15A or higher.
• Compatibility: Ensure the plug works with your preferred smart home ecosystem (Alexa, Google Assistant, Apple HomeKit) and your home’s Wi-Fi network (most plugs require 2.4GHz Wi-Fi).
• Features:
  • Remote Control: Must-have for controlling your AC from anywhere.
  • Scheduling/Timer: Essential for automating cooling and saving energy.
  • Voice Control: For hands-free convenience.
  • Energy Monitoring: A fantastic bonus to track power usage and optimize savings.
  • Overload Protection: A critical safety feature, especially for high-draw appliances.
• Physical Size: A compact design is better if you have multiple devices or limited outlet space.
• Dedicated AC Controller (vs. Plug): If you want more granular control (fan speed, mode changes) beyond just on/off, an IR AC controller (like the WenzhiIoT) might be a better fit, provided your AC has an IR remote.

Conclusion

Transforming your basic air conditioner into a smart, energy-efficient cooling machine is totally achievable with the right WiFi plug. From the robust 15A Kasa Smart Plug Mini to the insightful Govee with Energy Monitoring, there’s an option for almost every need and budget.

When selecting the best WiFi plug for air conditioner, always prioritize the amperage rating to ensure safety and functionality. A 15A plug is generally recommended for most AC units, but always double-check your specific appliance’s requirements. By making a smart choice, you’ll enjoy ultimate comfort and potentially significant savings on your energy bills. Happy cooling!

---

FAQ Section

Q1: Can I use any smart plug for my air conditioner?
A1: Not necessarily. The most critical factor is the smart plug’s amperage rating. Many standard smart plugs are rated for 10 amps (A), but most window or portable air conditioners draw 12-15A or even more. Using an undersized plug can be a fire hazard. Always check your AC unit’s power requirements (amperage/wattage) and choose a smart plug rated for 15A or higher to be safe.

Q2: What kind of air conditioners can be made smart with a WiFi plug?
A2: Smart plugs are generally suitable for window AC units, portable ACs, or even mini-split units that use a standard electrical plug and simply turn on/off when power is supplied. For more advanced control (like changing fan speed or mode), an IR-based smart AC controller (which mimics your AC’s remote) might be a better option if your AC has an IR remote.

Q3: Do smart plugs actually save energy with an AC?
A3: Yes, they can! By allowing you to remotely turn off the AC when you leave, schedule it to run only when needed, or integrate it with smart home routines (e.g., turning off when a window opens), smart plugs help prevent unnecessary run times. This optimized usage can lead to noticeable energy savings and lower electricity bills.

Q4: How do I install a smart plug for my air conditioner?
A4: It’s typically very easy!
1. Plug the smart plug into a standard wall outlet.
2. Download the smart plug’s companion app (e.g., Kasa, Govee, GHome).
3. Follow the in-app instructions to connect the smart plug to your home’s 2.4GHz Wi-Fi network.
4. Plug your air conditioner’s power cord into the smart plug.
5. If desired, link the smart plug to your voice assistant (Alexa, Google Assistant) via their respective apps.

Q5: Are smart plugs safe to use with high-power appliances like air conditioners?
A5: Yes, if you choose a smart plug with an appropriate amperage rating for your appliance and it comes from a reputable brand with safety certifications (like UL, ETL, FCC). Never exceed the smart plug’s maximum load capacity. Overload protection is another important safety feature to look for.

Q6: What is the difference between 2.4GHz and 5GHz Wi-Fi for smart plugs?
A6: Most smart plugs, including those reviewed, operate on the 2.4GHz Wi-Fi band. This band offers a wider range and better penetration through walls compared to 5GHz. While 5GHz is faster, its shorter range and poorer wall penetration make it less ideal for many smart home devices. If your router has both, ensure your phone is connected to the 2.4GHz network during setup, and the plug will connect to that as well.

Q7: Can I control multiple AC units with smart plugs?
A7: Absolutely! You’ll need one smart plug for each AC unit you wish to control. Many smart plug apps allow you to group devices and control them simultaneously or create individual schedules for each, giving you comprehensive control over your home’s climate zones.