60 DAYS MONEY BACK GUARANTEE - Get up to 65% Discount offer expires at midnight

Stop Wasting Money
On Dirty, Unstable Electricity

badge
product image
GET UP TO 65% OFF STOPWATT EXPIRES AT MIDNIGHT
Choose Yours And Start Saving Now
100% 60 Days Money Back Guaranteed

No-Hassle Returns

If you are not satisfied with your StopWatt, you can return it within 60 days of delivery for a full refund.

featured
product

Meet StopWatt

Stabilize Your Current, Remove Dirty Electricity, Slash Your Power Bill Today!

StopWatt provides your home with a smooth, stable electrical current that leads to an increase in efficiency, reduction in dirty electricity, less waste power, and dramatically lower energy consumption.

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

GET UP TO 65% OFF STOPWATT EXPIRES AT MIDNIGHT

How It Works

Stabilizes the Power

With groundbreaking Electricity Stabilizing Technology (E.S.T.), StopWatt is able to straighten the unstable electric current and provide a constant smooth output. This improves the flow of power throughout the home and leads to a more efficient system.

Eliminates Harmful Shocks & Surges

Using advanced capacitors, StopWatt is able to eliminate the harmful spikes of electricity and prevent damage to appliances and electronics.

Reduces Dirty EMF Electricity

The magnetic filter removes carbon from the electrical circuit helping to significantly reduce your exposure to harmful electromagnetic radiation (EMF/EMR) generated by your electronics, appliances, and dirty electrical system.

GET UP TO 65% OFF STOPWATT EXPIRES AT MIDNIGHT

GET STARTED IN 3 EASY STEPS

Using StopWatt is Quick/Simple and Easy

Stabilizing Your Electricity is as Simple As 1 2 3…

Stabilizing your electricity Step 1

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.

Stabilizing your electricity Step 2

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.

Stabilizing your electricity Step 3

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.

GET UP TO 65% OFF STOPWATT EXPIRES AT MIDNIGHT

Customer Reviews

Read what our customers have to say about StopWatt

Why StopWatt?

Rated an average of 4.7 out of 5

Days Money Back Guarantee

No-Hassle Returns

Quick Delivery

From USA

How Many StopWatts Do I Need?

Please Choose Your House/Apartment Size

Most Popular

THREE STOPWATTS

Large House 1500+ sq.ft

Stopwatt x3

$261.33 $105.84

You Save $155.49 (55% Off + 10% OFF)

SELECT Payment Options

FAST USA SHIPPING

TWO STOPWATTS

Medium House 1200-1500 sq.ft

Stopwatt x2

$217.78 $88.20

You Save $129.58 (55% Off + 10% OFF)

SELECT Payment Options

FAST USA SHIPPING

ONE STOPWATT

Small House 800-1200 sq.ft

Stopwatt x1

$108.89 $44.10

You Save $64.79 (55% Off + 10% OFF)

SELECT Payment Options

FAST USA SHIPPING

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?
Check out the list of frequently asked questions below to help you!!

FAQ
We've Got You Covered!

Absolutely. StopWatt is approved and helps stabilize electricity in all 50 States (including Hawaii and Alaska)
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 to report a damaged or defective device. You can rest assured knowing you're covered.
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.
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.
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 full 2 months to test StopWatt and start to see the benefits. There’s absolutely no risk.
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.

ORDERING/SHIPPING FAQs

Please allow 24-48 hours for your order to ship (not including weekends or holidays). You will receive tracking information via email as soon as the order is shipped. Your order will be delivered by USPS (US Postal Service).
Depending on your location, Standard Shipping takes 5-7 days while Express Shipping takes 2-3 days. All customers will receive tracking information via email as soon as their order has shipped.
Yes, you will receive a shipping confirmation email with tracking information once your order ships. Please allow up to 24 hours for your tracking # to become active.
Our standard shipping method is USPS Priority Mail (5-7 Days delivery). Express orders are sent via FedEx 2-Day service or USPS Priority Mail.
You will receive an email with tracking information as soon as your order has shipped. If you have any additional questions regarding the status of your order please contact us via our support page at
No. All StopWatt are shipped from right here in the USA. There are no additional costs or fees for any US customers.
Yes. We are able to cancel your order and provide you with a full refund as long as you cancel before your order has been shipped (orders ship within 24 hrs, not including weekends or holidays).
Unfortunately, we cannot cancel any orders that have already been shipped out. We will require the order to be returned to us before we can issue a refund.

REFUND/RETURN FAQs

Absolutely. We stand by our product 100% and we're confident it can make a difference in every American homeowner's life.
It’s simple, we call it the Power Saving Guarantee:
If after 60-days of using StopWatt you haven't saved enough in electricity to cover the cost of your purchase, we'll give you a 100% Refund (including any shipping costs). No questions asked! That's how confident we are that StopWatt is the best power management device in the world.
The 60-days start the day your order is delivered.
All refund requests must be done via email. Please contact us at to request a refund and receive your return instructions.
GET UP TO 65% OFF STOPWATT EXPIRES AT MIDNIGHT
GET UP TO 65% OFF STOPWATT EXPIRES AT MIDNIGHT
product picture

just purchased: StopWatt
JUST NOW