Here is how buying StopWatt works. These are the prices the official checkout showed in October 2026. Prices can change, so check the checkout before you pay.
| Pack | Total | Per unit |
|---|---|---|
| 1 StopWatt | $49.00 | $49.00 |
| 2 StopWatt | $98.00 | $49.00 |
| 3 StopWatt | $117.60 | $39.20 |
Most homes need one unit per 800 to 1,200 sq. ft, so the 3-pack is the best value for larger homes.
The checkout offers an extended 3-year warranty ($9.80 for one unit, $19.60 for two, $23.52 for three). It is pre-selected, so untick it if you do not want it. StopWatt already includes a standard 1-year warranty: a broken unit is replaced free.
Shipping and taxes are shown at checkout. Orders ship within 24 to 48 hours (not counting weekends or holidays). Standard shipping takes 5 to 7 days and Express 2 to 3 days.
Support: [email protected] or 833-562-8777.
Learn more: easy ways to lower your electric bill and StopWatt FAQ.
In October 2026: $49 for one, $98 for two and $117.60 for three ($39.20 each).
Yes: a 60-day money-back guarantee from delivery and a Power Saving Guarantee that refunds 100%, including shipping, if you have not saved enough in 60 days.
Yes. It is pre-selected at checkout, so untick it if you do not want it. A 1-year warranty is included anyway.
