Electricity Stabilizing Technology
Capacitors store and release charge in fractions of a second, which helps even out the small dips and bumps in your household current.
Official US store · 110 V homes
ZeroWattic: the plug-in electricity stabilizer for your home
A compact power conditioner that plugs into any standard outlet. ZeroWattic is designed to smooth household current, filter high-frequency electrical noise and absorb small voltage spikes. No electrician, no wiring, no app.
From $35.28 per unit in the 3-pack · $44.10 for one
- 60-day money-back guarantee
- 1-year warranty
- Ships from the USA in 24–48 h
- Plug-in, no installation
What is ZeroWattic?
ZeroWattic in one paragraph
ZeroWattic is a plug-in electricity stabilizer, also called a power conditioner, for US homes with standard 110–120 V outlets. Inside, capacitors and a magnetic filter work together using what the manufacturer calls Electricity Stabilizing Technology (E.S.T.). The unit is designed to smooth fluctuations in household current, filter high-frequency electrical noise (often called “dirty electricity”) and absorb small voltage spikes before they reach your electronics. It needs no installation: plug it in, check that the green light is on, and leave it running. You may also see it listed as the ZeroWattic Power Saver.
One unit is recommended for every 800–1,200 sq ft of living space.
| Product type | Plug-in electricity stabilizer / power conditioner |
|---|---|
| Outlet voltage | 110–120 V, standard US outlet. Not for 220–240 V. |
| Technology | Capacitors + magnetic filter (E.S.T.) |
| Noise filtering range | 4–150 kHz (manufacturer spec) |
| Coverage | 1 unit per 800–1,200 sq ft |
| Indicator | Green light shows the unit is active |
| Installation | None. Plug-and-play, maintenance-free |
| Guarantee | 60-day money-back guarantee, 1-year warranty |
How ZeroWattic works
From noisy current to a smoother waveform
Household wiring carries more than a clean 60 Hz wave. Motors, chargers, LED drivers and the grid itself add high-frequency noise and brief spikes. ZeroWattic is built to sit on the circuit and even that out.
Magnetic noise filter
A magnetic filter targets high-frequency interference in the 4–150 kHz band, the range where “dirty electricity” from switching power supplies tends to sit.
Spike absorption
The same capacitors help absorb brief voltage spikes, such as those caused by large appliances switching on and off, adding a layer of protection for electronics.
ZeroWattic is not a replacement for a UL 1449-rated surge protector or a whole-home surge protective device. For lightning and major surges, use both.
Why choose ZeroWattic
Small device, simple upgrade for your home's power
Ten-second setup
Plug it into a standard outlet. No tools, no electrician, no Wi-Fi, no app, no batteries.
Smoother power
Designed to even out fluctuations in household current so connected circuits get a steadier supply.
Less electrical noise
Filters high-frequency interference (4–150 kHz) produced by chargers, LED drivers and motors.
Extra spike buffer
Capacitors help absorb small voltage spikes from appliances cycling on and off.
Leaves an outlet free
Compact body plugs into one socket and leaves the other socket of the outlet open for use.
Status at a glance
A green indicator light tells you the unit is powered and working. No guessing.
Scales to your home
Add units as square footage grows: one for an apartment, three for a larger house.
Risk-free for 60 days
Try it for a full two billing cycles. Not satisfied? Send it back for a refund.
Comparison
ZeroWattic vs. surge protectors
They do different jobs, and they work best together. Here's how ZeroWattic fits next to the surge protection you may already have.
| Feature | ZeroWattic | Surge-protector power strip | Whole-home surge protector |
|---|---|---|---|
| Installation | Plug into any outlet | Plug in, connect devices to it | At the panel, by an electrician |
| Smooths current, filters 4–150 kHz noise | Designed for it | Some models have an EMI/RFI filter | No |
| Absorbs small spikes | Yes | Yes | Yes |
| Lightning and major surges | No | Limited, for devices plugged into it | Yes, at the service entrance |
| Covers | 800–1,200 sq ft per unit | Only the devices plugged into it | The whole home |
| Best for | Steadier power and less electrical noise | A TV or computer setup | Primary surge defense |
Setup
How to install ZeroWattic in 3 steps
Pick the right outlet
Use a working 110–120 V outlet near your electrical panel. With more units, place the others near heavy appliances such as the fridge, AC or washer.
Plug it in fully
Push the prongs all the way into the socket. Don't use extension cords or power strips, and keep the unit away from water and damp areas.
Check the green light, then leave it
Green means the unit is active. Keep it plugged in around the clock; it's designed to work continuously in the background.
- Day 0Plug in and check that the green light is on.
- Weeks 2–3Current settles, according to the manufacturer.
- Weeks 6–8Full evaluation window: compare your kWh.
- Day 60Keep it, or return it under the money-back guarantee.
Coverage calculator
Calculate the coverage for your home
The rule of thumb is one unit per 800–1,200 square feet of living space. Move the slider to your home's size.
1 unit
up to 1,200 sq ft
Apartments, condos, small homes
2 units
1,200–1,500 sq ft
Townhouses, mid-size homes
3 units
1,500+ sq ft
Larger and multi-level homes
Buy ZeroWattic
How Many ZeroWattics Do I Need?
Choose your house or apartment size. Every pack includes the 60-day money-back guarantee and a 1-year warranty.
One ZeroWattic
Small house 800–1,200 sq ft
Regular price: $98.00 Sale price: $44.10
You save $53.90 (50% off + 10% off)
$44.10 per unit
Select ›Selected ✓
Fast shipping
Three ZeroWattics
Large house 1,500+ sq ft
Regular price: $294.00 Sale price: $105.84
You save $188.16 (60% off + 10% off)
$35.28 per unit · best price
Select ›Selected ✓
Fast shipping
Two ZeroWattics
Medium house 1,200–1,500 sq ft
Regular price: $196.00 Sale price: $88.20
You save $107.80 (50% off + 10% off)
$44.10 per unit
Select ›Selected ✓
Fast shipping
60-day guaranteeFull refund if you're not satisfied
Fast US shippingDispatched in 24–48 business hours
1-year warrantyDefective units replaced
Secure checkoutGoogle Pay, Apple Pay, PayPal, Visa, Mastercard
Your electric bill
Will ZeroWattic lower my electric bill?
Here's the straight answer. US utilities bill homes for kilowatt-hours (kWh): the energy your appliances actually use over time.
Bill ≈ kWh used × your rate ($/kWh)
ZeroWattic is a power conditioner. Its job is to smooth current, filter noise and buffer spikes. How much that changes the kWh on your meter depends on your home, your wiring and your appliances, so we don't promise a fixed percentage. What we do give you is 60 days to measure it on your own bills.
Run your own 60-day test
- DAY 0Write down your meter reading, or pull the kWh figures from last year's bills for the same months.
- DAY 0Plug in ZeroWattic near your panel and confirm the green light.
- WK 6–8Compare kWh for the same number of days. Account for weather: heating and cooling drive most of a home's use.
- ≤ DAY 60Not satisfied? Email support before day 60 for a refund under the money-back guarantee.
FAQ
ZeroWattic questions, answered
What is ZeroWattic?
ZeroWattic is a plug-in electricity stabilizer, also called a power conditioner, for homes with standard 110–120 V outlets. It uses capacitors and a magnetic filter, which the manufacturer calls Electricity Stabilizing Technology (E.S.T.), and is designed to smooth household current, filter high-frequency electrical noise and absorb small voltage spikes.
How does ZeroWattic work?
Capacitors inside the unit store and release charge in fractions of a second to even out small fluctuations in current and absorb brief spikes. A magnetic filter targets high-frequency interference in the 4–150 kHz range, often called “dirty electricity”, produced by chargers, LED drivers, motors and the grid.
Is ZeroWattic the same as the ZeroWattic Power Saver?
Yes. ZeroWattic is also listed as the “ZeroWattic Power Saver” or “Zero Wattic”. It's the same plug-in electricity stabilizer for 110–120 V homes.
Will ZeroWattic lower my electric bill?
US utilities bill homes for kilowatt-hours (kWh) of energy used. ZeroWattic is a power-conditioning device, and how much it changes the kWh on your meter depends on your home and appliances, so no fixed percentage is promised. The 60-day money-back guarantee gives you time to compare your kWh use before and after on your own bills, and to return it if you're not satisfied.
How many ZeroWattic units do I need?
Use one unit per 800–1,200 sq ft of living space: 1 unit for up to 1,200 sq ft, 2 units for 1,200–1,500 sq ft, and 3 units for homes over 1,500 sq ft.
Where should I plug in ZeroWattic?
Plug the first unit into a working outlet close to your electrical panel. Place additional units near appliances with motors or compressors, such as the refrigerator, air conditioner or washer. Plug it directly into the wall, not into an extension cord or power strip.
Does ZeroWattic work with 220 V or 240 V outlets?
No. ZeroWattic is designed for standard US 110–120 V outlets. Don't use it with 220–240 V outlets, for example abroad, or with plug adapters.
Does ZeroWattic need to stay plugged in, and does it use power?
Yes, leave it plugged in continuously so it can keep working. Like any device connected to an outlet, it draws a small amount of standby power. The green indicator light shows that it is active.
Is ZeroWattic a surge protector?
ZeroWattic's capacitors help absorb small voltage spikes, but it is not a replacement for a UL 1449-rated surge protector or a whole-home surge protective device. For protection from lightning and major surges, use a rated surge protector as well.
How long before I notice a difference?
According to the manufacturer, current takes about 2–3 weeks to stabilize in a typical home, and 6–8 weeks is the recommended window for a full evaluation. Both fall within the 60-day money-back guarantee.
Is ZeroWattic legit, and where can I buy it?
0wattic.com is the official ZeroWattic store. Orders placed here ship from within the USA and come with a 60-day money-back guarantee, a 1-year warranty and support at [email protected]. Third-party sellers and review sites may link to offers with different terms, so buy directly at 0wattic.com to be covered.
How fast is shipping?
We ship within the United States. Orders ship from within the USA within 24–48 business hours, excluding weekends and holidays. Standard USPS delivery takes about 5–7 days and express about 2–3 days.
What is the return policy?
Every order is covered by a 60-day money-back guarantee. Email [email protected] to start a return. Refunds are usually processed within about a week after the warehouse receives the returned units.
What does the warranty cover?
ZeroWattic comes with a 1-year warranty that covers defective or damaged units.
Is ZeroWattic safe to use?
Use ZeroWattic in a properly working outlet, keep it away from water and excessive moisture, and don't use it with extension cords or adapters. If a unit gets unusually hot, makes noise or looks damaged, unplug it and contact support.
Plug in ZeroWattic and judge it on your own bills
Ships from the USA within 24–48 business hours. You have 60 days to decide.