StopWatt stabilizes your home's electrical current, reduces dirty electricity, and helps lower your power bill — in minutes, with no wiring required.
Most homes run on a dirty, unstable electrical current — full of tiny spikes, surges, and electromagnetic noise most people never notice, but that quietly waste energy and wear down appliances over time.
StopWatt plugs directly into any outlet and gets to work using Electricity Stabilizing Technology (E.S.T.) — smoothing out your home's power flow, reducing waste, and helping protect the electronics you depend on every day.
— Engineered for safe, no-maintenance use in any home or business
Find an outlet as close as possible to your breaker box. For multiple units, use separate breakers or opposite ends of the home.
The green light illuminates as soon as StopWatt is plugged into an active outlet and begins filtering your current.
The average home takes 2-3 weeks to fully stabilize. Allow up to 6-8 weeks to start seeing the benefits on your bill.
Six key technologies working together to stabilize your home's electrical current and reduce waste.
Straightens the unstable electric current and provides a constant, smooth output throughout the home.
Eliminate harmful spikes of electricity and help prevent damage to appliances and electronics.
Removes carbon from the electrical circuit, helping reduce exposure to dirty electricity (EMF/EMR).
Corrects power factor on the spot, helping your home's electrical system run more efficiently.
Buffers electric current shock and absorbs harmonic waves that create waste and inefficiency.
No wiring, no tools. Just plug it into any standard outlet — safe, reliable, and works in any home.
Individual results may vary based on home size and electricity usage.
"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!"
Kevin Holmes, St. Louis, MO"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"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"I ended up buying 3 of these. Put one in the kitchen, one in the bedroom, one in the living room. After six months, we're easily saving at least $50 per month."
Wilma Besley, Orlando, FLChoose based on your home or apartment size.
⚠️ Stock Alert: Only 47 units remaining at this price
Try StopWatt risk-free. If after 60 days you haven't seen a difference, simply contact our support team for a full refund, including shipping — no questions asked.
Yes. StopWatt is designed to help stabilize electricity in all 50 states, including Hawaii and Alaska.
Yes — StopWatt works in any home or business with electricity, including condos, offices, bungalows, and trailers.
Yes. StopWatt is UL approved and RoHS compliant, and is designed to stay plugged in continuously for maximum filtering.
We recommend one StopWatt for every 800-1200 sq.ft of space. Using more than recommended will not increase results.
Results vary based on home size, electricity usage, and other factors. We ask customers to allow a full 2 months for StopWatt to filter your home's current. If results aren't what you expected, our 60-day guarantee has you covered.
There are no safety concerns using StopWatt with solar systems, though results with solar setups haven't been as thoroughly tested. Our 60-day guarantee applies either way.
Yes, every order includes a 1-year standard warranty. If your device is ever damaged or stops working, we'll send a replacement free of charge.
StopWatt is manufactured and tested to meet the following standards.
Safety tested
Restricted hazardous substances
Domestic manufacturing
Risk-free trial period
Thousands of homeowners are already using StopWatt to stabilize their current, protect their appliances, and lower their power bill. Try it completely risk-free with our 60-day money-back guarantee.
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