Buy StopWatt from the official store

How much does StopWatt cost?

Bundle pricing is the discount — there is no separate coupon code to apply. The price shown at checkout for each bundle is the final device price before any applicable sales tax. For a deeper breakdown of what drives the per-unit price down as bundle size goes up, see StopWatt bundle pricing.

Most buyers order 2 or 3 devices rather than 1. A typical home has more than one high-draw circuit (HVAC, refrigerator, washer/dryer), and running a device per major circuit is how the manufacturer designs the product to be used — one unit alone only addresses one load.

Which bundle should you buy?

• 1 device suits an apartment or small home around 800–1,200 sq ft with a single major appliance circuit.
• 2 devices suit a medium home of 1,200–1,500 sq ft, or a home with a furnace/AC plus a second major appliance.
• 3 devices carry the lowest per-unit price ($35.28 each) and suit larger homes or households with several motor-driven appliances such as a well pump, HVAC, and refrigerator.
• If you are unsure which size fits your home, contact support with your square footage and major appliances before ordering.

How does checkout work?

1. 1

   Choose your bundle

   Pick 1, 2, or 3 devices based on your home size and appliance mix.

2. 2

   Enter shipping details

   Checkout happens on-page — no account creation is required.

3. 3

   Pay securely

   Payment is processed through an encrypted, PCI-compliant provider.

4. 4

   Get confirmation

   You receive an order confirmation email immediately after purchase.

5. 5

   Track your order

   A separate tracking email follows once your order ships, within 1-2 business days.

What happens after you order

Orders ship within 1-2 business days from the time of purchase. Shipping is free for every order worldwide, regardless of bundle size. US orders typically arrive in 3-7 business days; international orders in 7-15 business days — see international shipping for country-by-country detail.

Once your order ships you will receive tracking information by email so you can follow its progress to your door. Full detail on tracking and what to do if it stalls is on StopWatt tracking and delivery.

Before you buy: a quick checklist

• Confirm you're on getstopwatt.net before entering payment details.
• Pick a bundle sized to your home (see the pricing table above).
• Check that the 60-day money-back guarantee is stated on the checkout page.
• Confirm checkout is on-page and encrypted, with no account required.
• Save your order confirmation email for tracking and any future return.

Official store vs. third-party resellers

Third-party listings for gadgets like this can vary in price, packaging condition, and whether the seller honors the manufacturer's return terms at all. Buying direct from the official store is the only way to guarantee you get current bundle pricing, a working 60-day money-back guarantee, and direct support if anything goes wrong.

If you've seen StopWatt listed on a marketplace like Amazon or Walmart, we can't vouch for pricing or return terms on listings we don't control. Ordering directly here is the only way we can guarantee the bundle price and guarantee described on this page apply to your order.

"Is this worth buying if I have mostly resistive loads?"

What if it doesn't work for my home?

Every bundle, regardless of size, is backed by the same 60-day money-back guarantee on the purchase price. If StopWatt does not work out for your home, you can request a return within that window through customer service.

Every order from this official store includes free worldwide shipping and a 60-day money-back guarantee on the purchase price. Ready to order? See current pricing on StopWatt bundle pricing and check out directly on this page when you're ready.