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StopWatt

Cut Your Bills In Half by Fixing a 100-Year-Old Mistake in Your Electricity

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Advanced Power Stabilization
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Reduces Dirty Electricity in the Home
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Rest assured with our 60-day money-back guarantee. If our product doesn't meet your expectations, simply reach out to us within 60 days of purchase for a full refund.

Customer Reviews

β˜…β˜…β˜…β˜…β˜… 4.8 out of 5 (2,341 reviews)
MH
Michael H. βœ“ Verified Purchase
Austin, TX Β· 3 weeks ago
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Noticed a difference after the second billing cycle

Was honestly not expecting much β€” seemed too straightforward. Plugged it in near the breaker box and left it alone. Second bill came in lower than usual. Hard to say if it's purely the device or a combination of things, but it's been consistent. Ordered another for the garage just to test.

142 people found this helpful
SR
Sandra R. Β· 2 weeks ago
Same here. Took about 6 weeks before I really noticed it in the numbers. Glad someone else is seeing it too β€” was starting to wonder if I just got lucky with my last bill.
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Guest_7743
1 month ago
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anyone actually try this or just commenting?

Looks like every other "plug it in and save money" product. Curious if anyone got actual results or if the reviews are just people who tried it for a week and gave up. Not saying it doesn't work, just asking.

89 people found this helpful
DK
David K. Β· 3 weeks ago
I actually tried it for 3 full billing cycles before posting. I'm an electrician so I was skeptical too β€” but the principle is real. Power factor correction does reduce reactive load. My results weren't huge ($28/month difference) but they were consistent. Worth trying if you have a lot of motor-driven appliances.
You
DK
David K. βœ“ Verified Purchase
Columbus, OH Β· 6 weeks ago
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Works as described, gave it 3 billing cycles before reviewing

Background: I'm a licensed electrician. I was skeptical but curious enough to test it properly. The technology behind it is legitimate β€” reducing reactive load does reduce waste on motor-heavy circuits. My results were modest but steady, around $28/month less. Not magic, just physics. Shipping was slower than I'd like, hence 4 stars.

87 people found this helpful
You
LT
Linda T. βœ“ Verified Purchase
Nashville, TN Β· 2 months ago
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Older home, aging wiring β€” this helped

Our house is from the 60s and the wiring has never been fully updated. Bills kept creeping up every season regardless of what we did. A neighbor suggested this after trying it herself. Three months in and our usage pattern is more stable β€” bills are lower than this time last year. Fridge seems quieter too, though that might be unrelated.

211 people found this helpful
MH
Michael H. Β· 5 weeks ago
The fridge thing is real β€” ours too. Older appliances with compressor motors seem to benefit the most from cleaner power delivery.
You
JB
James B. βœ“ Verified Purchase
Tampa, FL Β· 5 weeks ago
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Solid product, nothing flashy

No app, no setup, no fuss. Just plug it in. I appreciate that it doesn't overclaim. Instructions are simple and the build feels sturdy. I noticed my HVAC cycling a bit more smoothly after a couple weeks β€” whether that's related or coincidence I can't say for certain. Bill was a bit lower, but I also adjusted my thermostat around the same time so I can't give full credit.

63 people found this helpful
You
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User Disclaimer: This platform is designated for promotional usage. Practical results derived from operating the StopWatt device can differ depending on structural setups, electrical current distribution, and local infrastructure parameters. Exact financial reductions are not guaranteed.

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Brooklyn, NY 11206
Phone: 1-800-555-0199
Email: [email protected]

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