Stop Wasting Money On Dirty, Unstable Electricity

StopWatt is a compact, plug-in electricity stabilising device designed for homes and small businesses across New Zealand and Australia. It connects directly to any standard power outlet, where it works continuously to smooth out the electrical current running through a property's wiring. Homes with older wiring, multiple appliances, or heavy electronic use often experience what is known as "dirty electricity" — unstable voltage spikes and electrical noise that can quietly increase power consumption and put extra strain on appliances and electronics over time.

Using its internal filtering technology, StopWatt absorbs harmonic waves and buffers sudden electrical shocks, helping to protect connected devices from premature wear. The stabilised current also helps the home's electrical system operate more efficiently, which for many households translates into a noticeable reduction in wasted power over the following weeks of continuous use. Most homes require between two and four weeks of continuous use for the filtering effect to fully stabilise the electrical circuit, so StopWatt is designed to remain plugged in at all times for best results.

Installation takes only a minute: simply plug the unit into any wall outlet, ideally near the main breaker box or, for larger homes, with one unit installed at each end of the property for maximum coverage. A green indicator light confirms the device is active and filtering. No tools, wiring changes, or ongoing maintenance are required, making it accessible for renters and homeowners alike.

StopWatt is particularly popular during the colder winter months in New Zealand and Australia, when heating, hot water systems, and additional appliance use tend to push power bills higher. By keeping the electrical current clean and stable, StopWatt is designed to help households get more consistent value from the power they're already using, without needing to change habits or reduce comfort at home.

Every order is backed by a 60-day money-back guarantee. If a customer does not notice a difference after giving the device a full test period, StopWatt can be returned for a complete refund, no questions asked. Current pricing starts at NZ$67.03 per unit as part of the ongoing Winter Energy Sale, with free shipping included on orders across New Zealand. Multi-unit packages are available for larger homes that require coverage across separate breakers or floors.