Stabilizes the Power
With Electricity Stabilizing Technology (E.S.T.), StopWatt is designed to help smooth unstable electrical current and support a more consistent flow of power throughout the home.
STOP WASTING MONEY
ON DIRTY, UNSTABLE ELECTRICITY
⚡
Stabilize Electrical Current
⚡
Reduce Dirty Electricity
⚡
Protect Appliances & Electronics
60
DAYS
60 DAYS MONEY BACK GUARANTEE
CHOOSE YOURS AND START SAVING
NOW
“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!”
Brenda Shearer, Syracuse, NY ★★★★★
60 Days
Money-back guarantee
Quick Setup
Plug into a standard outlet
No Maintenance
Designed for everyday use
USA Delivery
Convenient home shipping
MEET STOPWATT
Designed to Support a More Consistent Electrical Flow
StopWatt is a plug-in device intended to help moderate fluctuations in household electrical current. It offers a low-effort, plug-and-play option for people interested in supporting more consistent power flow at home.
Actual energy use and savings depend on many factors, so specific reductions are not guaranteed.
GET UP TO 65% OFF STOPWATT EXPIRES AT MIDNIGHT
Whole-Home Electricity Stabilization
Benefits of StopWatt
Quickly and Easily Stabilize Your Homes Electrical Current
Clean Power Lines and Reduce Electric Temperature
Reduce Harmful Dirty Electricity From Your Home
On-The-Spot Reactive Power Compensation
Absorption of Harmonic Waves + Buffer Electric Current Shock
Easy to Install, No Maintenance Required
Safe, Reliable and Works in Any Home
Protect and Prolong the Life of Your Appliances & Electronics
How It Works
Helps Manage Shocks & Surges
StopWatt is presented as using electrical components intended to help moderate spikes and surges in household current and support connected appliances and electronics.
Supports Cleaner Electrical Flow
The device is designed to support a more stable electrical environment in the home. Actual electrical conditions and results can vary by wiring, appliances and household usage.
GET STARTED IN 3 EASY STEPS
Using StopWatt is Quick/Simple and Easy
Stabilizing Your Electricity is as Simple As 1 2 3...
PLUG-IN YOUR
DEVICE
For one device, find a location as close as possible to your breaker box. For multiple devices, install each unit on a separate breaker. Separate floors or opposite ends of the home will work best.
MAKE SURE YOUR DEVICE
IS WORKING
The green light will illuminate when the device is plugged into an active outlet and begins to filter and stabilize the electrical current.
FILTER, STABILIZE AND
SAVE
The average home takes 2–3 weeks to stabilize the current and filter the EMF dirty electricity. Therefore, please allow up to 6–8 weeks to start seeing the benefits and results.
Customer Reviews
Read what customers have to say about StopWatt
Profile images are illustrative. Use genuine customer feedback before publishing.
Simple setup and easy to use
“Setup was straightforward. I plugged the device into an active outlet, checked the indicator light, and it has been easy to leave in place as part of my normal home routine.”
Robert Carter · US
★★★★★
5/5 Rating
Compact and unobtrusive
“I like that the unit is compact and doesn’t require an app or complicated setup. The indicator makes it easy to see when the device is receiving power.”
Jennifer Clark · US
★★★★★
5/5 Rating
A straightforward plug-in device
“The instructions were simple to follow, and I had it connected in a few minutes. I appreciate the clean design and the fact that there is very little to manage day to day.”
Linda Watkins · US
★★★★★
5/5 Rating
Easy to add to the home
“I wanted something uncomplicated, and this fits that description. It plugs into a standard outlet and the green indicator lets me know the unit is powered.”
Thomas Jenkins · US
★★★★★
5/5 Rating
Why StopWatt?
Rated an average of 4.7 out of 5
How Many StopWatts Do I Need?
Please Choose Your House/Apartment Size
ONE STOPWATT
SMALL HOUSE 800–1200 SQ.FT
You Save $64.79 (55% Off + 10% OFF)
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THREE STOPWATTS
LARGE HOUSE 1500+ SQ.FT
You Save $155.49 (55% Off + 10% OFF)
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TWO STOPWATTS
MEDIUM HOUSE 1200–1500 SQ.FT
You Save $129.58 (55% Off + 10% OFF)
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Try Risk-Free: 60-Day Money-Back Promise
Give it a go for 60 days, and if you're not seeing the difference, we'll refund every penny.
Got questions? We're here to help! Email us at: [email protected]
FAQ
Frequently Asked Questions
Will StopWatt work in my State?
Absolutely. StopWatt is approved and helps stabilize electricity in all 50 States (including Hawaii and Alaska)
Will it work in my home?
Yes, it will. StopWatt in any home or business that has electricity. This includes condos, offices, bungalows, trailers. Basically any space that has electricity will benefit from having StopWatt installed.
Is it safe to leave StopWatt plugged in?
Absolutely. StopWatt is the only power factor device that is both UL approved and RoHS compliant making it the safest power factor product on the market.
How many units do I need?
To achieve the maximum EMF Filtering results it is recommended that you install 1 StopWatt for every 800–1200 sq.ft of space. Using more than recommended will not increase the results.
What happens if the power goes out in our home or office?
Not to worry. You won't have to filter the entire home again if the power goes out. Keep in mind that when the power goes out, there's no new dirty EMF electricity entering the home. So as long as you have your StopWatt plugged in the entire time, it will continue filtering as soon as the power comes back on.
Can StopWatt be used with a solar power system?
There are no safety issues. The StopWatt device is perfectly safe to be used with solar systems. Our new version was launched this year and has not been thoroughly tested on solar-powered electrical systems so we are unsure how effective StopWatt will be with solar systems. There is a chance you will not see the same results as you would with a non-solar system. Keep in mind, we have a 60-day money-back guarantee to cover you in case you are not completely happy with your order.
Is StopWatt legal?
Yes! Now that the Residential Energy Stabilization (RES) law has been passed, Power Factor devices & EMF Filters such as StopWatt are finally legal in the USA.
What type of results can I expect with StopWatt?
The results will vary depending on many factors including: Size of Home, Electricity Usage, Solar Usage, Location/Climate, Power Company, Age of Home and many others. We try not to make any claims or guarantees but we do ask all customers to give StopWatt a full 2 months to filter out the electric pollution between the range of 4 and 150kHz (which is the most dangerous dirty electricity carried by your electrical wiring). If, at the end of the 2 months, the results are not what you expected, simply contact us via Email and we'll be glad to take the unit(s) back for a full refund. No questions asked.
Will StopWatt help the environment?
Yes. That's one of the wonderful benefits of using a Power Factor Correction device such as StopWatt. By making your home electricity flow more efficiently, you are using less power and conserving energy.
Where do I place/install my StopWatt?
For one unit, we recommend you install it somewhere central. Most people usually use a location close to the electrical breaker box as it's more convenient and out of the way. However, as long as it's somewhat centralized you'll be fine. For multiple units, we always recommend installing them as far away from each other as possible. Ideally, at opposite ends of the home. This will allow you to maximize the effect of the devices. Placing the devices close to the circuit breaker is ok but not required. Most people use that location simply because it's more discreet and convenient.
Is there a warranty?
Yes, all orders come with a 1-year Standard Warranty. If for any reason your StopWatt device breaks, is damaged or stops working, simply send it back for a new one, free of charge. Please contact us at [email protected] to report a damaged or defective device. You can rest assured knowing you're covered.
It says I can’t unplug the device. Why?
It's similar to a water or air filter. StopWatt EMF Filters take time to completely filter the Dirty Electricity from your home (approximately 3–4 weeks for the average home). The moment you remove the filter the EMF dirty electricity will start to come back. So even though it is completely safe to unplug StopWatt devices, we recommend you always leave them plugged in to maximize the amount of EMF Filtering and prevent any benefits to be lost.
How do I know if StopWatt is working?
The moment you plug in your StopWatt, the green bar will light up showing that the device is working and the dirty EMF electricity is being filtered.
How long does it take to work?
Similar to any filter (like an air or water filter), StopWatt EMF Filters take time to completely filter the Dirty Electricity from your home. The average home will need approximately 3–4 weeks for the electricity to be stabilized, filtered and cleaned. Please keep in mind, we have a 60-Day Money-Back Guarantee. So you have a full 2 months to test StopWatt and start to see the benefits. There's absolutely no risk.
Does StopWatt work with 220v electrical systems?
No, at this time StopWatt is only compatible with 110v, North American electrical systems. We are currently developing, and hope to launch, a 220v version in the coming 6–12 months.