We Bought & Tested The Most Popular Power Savers. Here’s Why StopWatt is the #1 Pick
First Impression
In today’s world, where cutting energy costs and living more sustainably are top priorities, it’s no surprise that a budget-friendly device like the StopWatt has quickly become a popular pick.
I ordered mine directly from the official website and was instantly greeted with a 55% discount and a 60-day money-back guarantee—a pretty solid start.
The good vibes kept rolling when it showed up just four days later—fast shipping always scores points.
Right out of the box, the StopWatt impressed me with its sleek, no-nonsense design. It’s lightweight, compact, and still feels surprisingly sturdy in hand—exactly what you’d want from a device that’s meant to quietly save you money in the background.
With all signs pointing to a high-quality product, let’s dive into the full review and see how it really performed in our hands-on tests.
What Is it?
Say hello to the StopWatt.
This smart little device is more than just a plug-in gadget—it’s a power-stabilizing powerhouse. StopWatt helps smooth out your electrical flow, cuts down on wasted energy, and protects your appliances from power surges. The result? Lower energy bills and longer-lasting electronics.
But that’s not all. By using less electricity, you’re also doing your part to reduce your carbon footprint—a win for both your wallet and the planet.
And if it sounds technical, don’t worry—it’s incredibly simple to use. Just plug it into any standard outlet, and let it do its thing. No setup, no hassle, just smart savings made easy.
How Does It Work?
How does the StopWatt actually work?
It all comes down to three key functions that make a big impact:
1. Real-Time Monitoring:
StopWatt constantly tracks your home’s voltage and current, giving it a clear picture of your energy usage so it can respond efficiently.
2. Smart Power Stabilization:
Using advanced Electrical Stability Technology (E.S.T.), it smooths out unstable electrical currents. This keeps your power flow steady and helps your system run more efficiently.
3. Surge Protection + EMF Filtering:
Built-in capacitors protect your devices from sudden power spikes, while a magnetic filter helps reduce your exposure to potentially harmful EMF radiation.
Together, these features make StopWatt a triple threat—stabilizing electricity, protecting your electronics, and creating a safer, more energy-efficient home environment.
What Sets It Apart from Other Device?
✅ Built to Last & Backed by Safety
When it comes to electrical devices, quality and safety matter—and StopWatt nails both. During our hands-on testing, we found it to be solidly built with durable materials that meet strict safety standards. No cheap parts, no shortcuts—just a device designed to last and perform reliably.
✅ Plug-and-Play Simplicity
What really sets StopWatt apart from the competition? How incredibly easy it is to use. While other power savers required complicated setups or lengthy calibration, StopWatt was ready right out of the box. Just plug it into any outlet—and it gets to work instantly. No tech skills required.
✅ Smooth, Stable Power Flow
Thanks to its cutting-edge Electricity Stabilizing Technology, StopWatt helps straighten out erratic power currents and delivers a steady, efficient electrical flow. That means less waste, smoother performance, and fewer energy spikes.
✅ Protects Your Devices from Surges
With built-in high-grade capacitors, StopWatt actively absorbs and neutralizes power surges. This protects your appliances, gadgets, and electronics from unexpected jolts that could fry their circuits.
✅ Cuts Down on EMF Exposure
Worried about electromagnetic radiation in your home? StopWatt uses a patent-pending magnetic filter that reduces "dirty" electricity and cuts down on harmful EMF/EMR exposure from your devices. It’s one more way it helps create a safer, cleaner energy environment for you and your family.
What Do Customers Have To Say About It

We'll be customers for life
"I'm so surprised by the amount we saved with these StopWatt devices… literally, you just plug them in and that’s it! My wife was shocked when we got our first bill and we saved $35! And it’s only gotten better from there… We’ll be customers for life."
Kevin Holmes, St. Louis, MO

We made our money back in 4 months
"I don't usually write reviews, but I have to share some numbers with you all… In the first month, we saved $33. The second month, $45. The third month, $52. Fourth month, $55. If that isn’t a strong testimonial, I’m not sure what is!"
Melisa Houston, Syracuse, NY

I'm not sure how it works, but the savings are real
"If you’re skeptical, I feel sorry for you. StopWatt has really made something special here. I’m not entirely sure how it works, but the savings are REAL!"
Tracy Wolfson, Orlando, FL

Not many things in life are a no-brainer...StopWatt is one of them
"Alright so I ended up buying 3 of these. Put one in my kitchen, one in the bedroom, and one in our living room. After six months, I can confidently say that we’re easily saving at least $50 per month. StopWatt is a no brainer. You want to save money each month? Buy a few of these and you’re all set."
Wilma Besley, Orlando, FL
Frequently Asked Questions
Q: Will StopWatt work in my state?
Absolutely! StopWatt is approved for use in all 50 states and helps stabilize electricity no matter where you live.
Q: Can I use it in my apartment?
Yes! Whether you live in a house, apartment, or condo—if there’s electricity, StopWatt can help improve your power efficiency.
Q: What happens if the power goes out?
No worries. As long as it stays plugged in, StopWatt will automatically start working again as soon as the power comes back on.
Q: Is it safe to use with solar panels?
Yes, StopWatt is totally safe to use with solar systems. While the energy-saving results may vary, there’s no risk to your setup.
Q: Where should I plug it in?
If you're using one unit, place it somewhere central in your home. Got more than one? Spread them out across different areas. You can plug it near the breaker if you want, but it’s not required.
Q: What if it doesn’t save me money?
No problem—there’s a 60-day money-back guarantee. If you don’t save enough on your electric bill to cover the cost, you’ll get a full refund (minus shipping).
How Much Does It Cost?
With comparable (less efficient) portable power savers costing over $120, you would think that the StopWatt would cost at least as much...
But what would you think if I told you that the StopWatt retails for $98.00. That's a lot less than you expected, isn't it?
But do you know what's even better than the already low retail price of $98.00? Their 50% end of season promotional discount means that now you can get your power saver at only $44.10!
Click here to grab the discounted StopWatt if it is still available >>>
That's really affordable for a brand new StopWatt that can saves you a lot of money in the long run.
How Can It Be So Affordable?
Did you know big-name brands spend billions on flashy ads, retail markups, and executive bonuses?
Guess who ends up footing the bill? Yep—you and me, the customers.
That’s what makes StopWatt different. They skip the expensive TV ads, avoid overpriced retail stores, and don’t have some overpaid CEO calling the shots.
Instead, they keep things simple: sell directly online, focus on quality, and let real customer reviews do the talking. It’s smart, efficient—and it saves you money where it matters most.
Why Is It Discounted Right Now?
These days, it’s a smart (and common) strategy—offer a steep discount to early customers in exchange for buzz, reviews, and word-of-mouth on social media.
The good news? You’re in the right place. We’ve got access to their biggest promo deal right now!
Just a heads-up: once it goes viral and demand spikes, prices are expected to jump back up. So if you’re thinking about it, don’t wait.
👉 Click here to grab your discounted StopWatt (while it’s still in stock) >>
Conclusion: Is It Worth It?
Absolutely—this is a total no-brainer. Why keep throwing money at your electric bill every month when you can make a one-time investment of just $44.10 and start saving right away? It’s one less thing to stress about—and who doesn’t want that?
Right now is the best time to grab the StopWatt while it’s still on special offer. It’s flying off the shelves, and once you try it, you’ll understand why thousands of Americans are already on board.
Compared to other power savers priced at $100 or more, StopWatt holds its own—and then some. It’s just as effective, if not better, and comes at a fraction of the price.
And the price? Just $44.10. Honestly, it feels like a steal. But don’t wait—this deal won’t last forever.
Oh, and one more thing... I absolutely love mine. You won’t find a more affordable and reliable power saver out there.
How Do I Get The Real StopWatt?
No knockoffs please, the real thing is essential! Don't get stuck with some cheap knockoff!
Get your StopWatt from their official website here >>>
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.