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StopWatt

Trust check

Is StopWatt a scam, or is it legit?

This question usually gets asked because of one of two things: an ad making a claim that sounds too good to be true, or general unfamiliarity with power-factor correction as a category. Below we separate the hardware itself from the marketing that surrounds it, and explain how we operate this store day to day.

By the StopWatt official store teamUpdated

  • 60-day money backTest it for a full billing cycle
  • Free worldwide shippingShips in 1–2 business days
  • Secure checkoutEncrypted card processing
  • Human supportReal people, real replies

Quick answer

The device itself is real hardware with a real, well-understood electrical function. Whether a specific seller's claims are trustworthy depends on that seller — judge each page by its claims and policies, not by the product category alone.

The short answer

StopWatt is a real, physical plug-in device that ships to your door and functions as a passive power-factor correction unit. That part is not in dispute. The 'scam' question almost always traces back to a specific advertising claim, not the existence of the product. For background on the mechanism itself, see how it works and what power-factor correction is.

Claims that deserve skepticism, wherever you see them

  • A guaranteed fixed percentage cut to your electric bill — no plug-in device can promise this because savings depend on your appliances and how your meter bills you.
  • Claims that the device works like a battery or generates power — it does not; it is a passive capacitor-based accessory.
  • Urgency tactics: countdown timers that reset on refresh, or stock counters that never change.
  • Checkout pages with no visible return policy, support email, or company information.
  • Implied endorsements from Consumer Reports, the Better Business Bureau, or TV shows without a working source link.

What legitimacy actually looks like

Signs of a legitimate seller

  • A clear technical description of what the device does and does not do
  • Transparent, fixed pricing with no forced subscription
  • A written money-back guarantee with a defined window
  • A support contact you can reach before you buy

Red flags on any seller's page

  • Vague or shifting claims about savings percentages
  • No visible return policy or company contact information
  • Fake urgency: countdowns, low-stock banners that never change
  • Unverifiable endorsement logos or screenshots

How this store operates

We publish the plain mechanism (power-factor correction via capacitors), we do not claim guaranteed savings, and we back every order with a 60-day money-back guarantee on the purchase price. Free worldwide shipping applies to every order, and orders ship within 1-2 business days. You can review the full policy on our warranty and guarantee page and shipping and returns page.

Checklist before you buy from any seller

  • Confirm the checkout domain matches the site you researched.
  • Read the return policy before entering payment details.
  • Pay by card so you retain chargeback protection.
  • Save your confirmation email and tracking number.
  • Contact support before buying if you have a question — a real seller will answer it.

Where to actually buy it

We recommend ordering from buy StopWatt from the official store or checking where to buy StopWatt if you'd rather compare retail listings. If you've seen it on a marketplace, our pages on StopWatt on Amazon and StopWatt at Walmart explain what to watch for with third-party listings.

What happens if you're not satisfied

The 60-day guarantee

If StopWatt doesn't make a measurable difference in your home, you can return it within 60 days of delivery for a refund of the purchase price. That's the honest answer to 'what if it doesn't work' — a return window, not a guaranteed outcome.

Pricing, for reference

BundlePricePer device
1x StopWatt$44.10 (was $98)$44.10
2x StopWatt$88.20 (was $196)$44.10
3x StopWatt$105.84 (was $294)$35.28
60DAYS

60-Day Money-Back Guarantee

Test StopWatt for a full billing cycle. Return it within 60 days of delivery for a refund of the purchase price.

Issued by the official StopWatt store · Refund of the purchase price

Frequently asked questions

So is StopWatt a scam?
The device itself is real hardware with a real, well-understood electrical function. Whether a specific seller's claims are trustworthy depends on that seller — judge each page by its claims and policies, not by the product category alone.
Will it definitely lower my bill?
No seller can honestly guarantee that. US residential meters bill real power (kWh), and savings from power-factor correction vary by home and may be nil. See [does StopWatt lower your electric bill](/does-stopwatt-lower-electric-bill) for the full breakdown.
What protects me if I buy from this store?
A 60-day money-back guarantee on the purchase price, plus a normal card-payment dispute process through your bank if something goes wrong.
Why do some ads look so exaggerated?
Affiliate marketers are often paid per sale and have an incentive to overstate results. That behavior reflects on the advertiser, not necessarily on the underlying hardware.
Is StopWatt sold under other brand names?
See [StopWatt vs MiracleWatt](/stopwatt-vs-miraclewatt) and [StopWatt alternatives](/stopwatt-alternatives) for how this category's similar-sounding products relate to each other.
Where can I read complaints about StopWatt?
Our [complaints](/complaints) page addresses the most common concerns directly and honestly, rather than hiding or deleting them.

Keep reading on the official StopWatt site

Ready to order? Buy StopWatt direct or compare StopWatt bundle pricing.

Order direct from the official store

Ready to try StopWatt risk-free?

Pick the bundle that matches your home size, then complete your order securely on this page — no redirects, no account required.

Sizing rule of thumb: one device per 800–1,200 sq ft, so most homes over 1,500 sq ft use the 3-device bundle.

Checkout — 3 Devices

$105.84

Visa acceptedMastercard acceptedAmerican Express acceptedDiscover acceptedApple Pay acceptedGoogle Pay accepted Encrypted
  • Charged onceOne-time payment, no subscription
  • Dispatch1–2 business days, tracked
  • 60 daysReturn for a refund, no questions
  • Real supportsupport@getstopwatt.net

Prices in USD. The bundle price shown is the full discount — there is no code to hunt for. Add-ons available only here: add 1 extra stopwatt and 3-year replacement protection.