Claim check
StopWatt and Shark Tank: setting the record straight
Search results and social ads frequently pair energy-saving gadgets with Shark Tank, celebrities or well-known engineers. Here is our position as the official seller.
- 60-day money backTest it for a full billing cycle
- Free worldwide shippingShips in 1–2 business days
- Secure checkoutEncrypted card processing
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Quick answer
This store makes no such claim and is not affiliated with the programme or its investors.
We make no TV or celebrity endorsement claim
StopWatt is not marketed by this store as a Shark Tank product. We claim no endorsement from any television programme, network, investor, celebrity or public figure.
If you see an advertisement pairing StopWatt with a TV show, an investor's photo, or a famous engineer's name, it did not come from this store.
Why the claim spreads
- Fake-endorsement ads convert well, so affiliate networks reuse them across many products.
- AI-generated video and voice make fabricated endorsements cheap to produce.
- Articles styled as news pages are a common funnel into unofficial checkout pages.
How to protect yourself
- Treat any celebrity-endorsement energy gadget ad as unverified until the celebrity's own channels confirm it.
- Check the domain in your address bar before entering card details.
- Prefer sellers who publish returns, privacy and contact information.
What we do stand behind
A real, shippable device with plain-English specifications, transparent pricing, and a 60-day money-back guarantee. That is the entire promise.
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
Was StopWatt on Shark Tank?
Are the viral endorsement videos real?
Keep reading on the official StopWatt site
- StopWatt frequently asked questions
- Home energy saving tips that actually move your kWh
- StopWatt vs other energy-saving products
- StopWatt reviews 2026: an honest look
- StopWatt and the Better Business Bureau
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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
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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.