4.7 | 500+

Smart Energy Monitor Plug — See What's Costing You Money

Smart Energy Monitor Plug — See What's Costing You Money

$29.00 $49.99
SAVE 42%
  • Real-Time Wattage
  • Dollar Cost Tracking
  • Works with Alexa
  • Surge Protected
Quantity: 1 Pack

Quantity :

Subtotal: $29.00

1
  • American Express
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
  • Safe Payment
  • Free Shipping
  • Fast Delivery
Michael T.
Austin, TX

Finally know exactly what my appliances are costing me. Plugged it into my fridge and found out it's running me $340 a year. Ordered 3 more for the rest of the house.

James R.
Phoenix AZ

Plugged it into my AC unit and nearly fell off my chair. $400 a year just from that one appliance. Immediately changed my habits. Best $29 I've spent.

Lisa M
Chicago IL

Really easy to set up, was up and running in under 5 minutes. The dollar cost display is what sold me — I don't have to do any math, it just tells me what things cost.

David K.
Seattle WA

Bought 2 for my home office setup. Found out my old desktop was costing me $18/month just on standby. Turned it off at night and saved $180 in the first year.

Jennifer S.
Nashville TN

My teenage son leaves his PlayStation on literally 24/7. I plugged this in and showed him it was costing us $22 a month — $264 a year — just from his gaming setup. He now turns it off when he's done. Best parenting tool I've ever bought. Worth every penny.

Finally know exactly what's draining your electricity bill.

The Wattly Smart Energy Monitor Plug shows you real-time wattage, daily kWh consumption, and estimated electricity cost in dollars — directly in the app. Plug it in, open the app, and instantly see what any appliance is actually costing you every month.

What you get:

⚡ Real-time wattage display — see exactly how many watts any appliance draws the moment you plug it in

💰 Dollar cost tracking — the app calculates your actual electricity cost in dollars, not just kWh numbers

📊 Daily and monthly history — track usage patterns over time and spot what's costing you most

📱 Control from anywhere — turn appliances on/off remotely, set schedules and auto-off timers from your phone

🏠 Works with Alexa and Google Home — voice control with no hub required, connects directly to your 2.4GHz WiFi

🔒 Surge and overload protection — built-in safety protection for your appliances and home

Perfect for: Fridges, air conditioners, TVs, gaming consoles, washing machines, heaters.

Most customers discover their fridge alone costs $200–400 per year to run. The Wattly plug pays for itself in the first month.

Question 1: Can I safely use this plug with high-power appliances like a refrigerator or air conditioner?
Answer 1: Yes! While most smart plugs are only rated for 10A or 15A, this industrial-grade plug handles up to 20A. It is specifically engineered to safely monitor and control heavy-duty appliances like refrigerators, space heaters, and window AC units without risk of overheating.

Question 2: How does the plug calculate the actual dollar cost of my electricity?
Answer 2: The free app allows you to input your specific electricity rate per kWh from your utility bill. Once entered, the app automatically translates your energy consumption into real-time currency, showing you exactly how much your appliances are costing you in dollars and cents.

Question 3: Do I need to buy a separate hub or gateway for the remote features to work?
Answer 3: No hub is required. This plug connects directly to your home's 2.4GHz WiFi network. You can control your devices, set automated schedules, and view your energy data from anywhere in the world using just your smartphone and the free app.

We process all orders within 1-2 business days. Orders are shipped directly from our verified supplier and typically arrive within 15-20 business days.

We offer free shipping on all orders to the United States.

Once your order ships you will receive a tracking number via email so you can follow your package every step of the way.

For any questions about your order email us at hello@wattly.pro

Smart Energy Monitor Plug — See What's Costing You Money

Smart Energy Monitor Plug — See What's Costing You Money

Regular price $29.00
Sale price $29.00 Regular price $49.99
View full details
See Costs in Real Dollars
Pays For Itself in Month 1
Track Every Appliance
Works Up to 20A
See Costs in Real Dollars
Pays For Itself in Month 1
Track Every Appliance
Works Up to 20A
See Costs in Real Dollars
Pays For Itself in Month 1
Track Every Appliance
Works Up to 20A
See Costs in Real Dollars
Pays For Itself in Month 1
Track Every Appliance
Works Up to 20A
See Costs in Real Dollars
Pays For Itself in Month 1
Track Every Appliance
Works Up to 20A
See Costs in Real Dollars
Pays For Itself in Month 1
Track Every Appliance
Works Up to 20A

Stop wasting money on invisible energy.

Stop guessing why your bills are rising. See exactly what every appliance costs you in real-time. Take control and stop the waste immediately.

  • Turn invisible energy waste into visible savings.
  • Protect expensive appliances from costly power surges.
  • End bill anxiety with total financial transparency.
 
 

Turn Invisible Waste Into Visible Dollars

High utility bills feel like an unavoidable hidden tax on your hard-earned income. This intelligent interface reveals exactly what every appliance costs you in real-time.

Shop Now
  • Find your biggest energy offenders.

  • Safe for heavy-duty appliances.

  • Stop power waste remotely.

  • Prevent expensive electrical damage.

Why Smart Homeowners Choose Wattly

Real results from real customers who finally understand their electricity bill.

Smart Energy Monitor Plug — See What's Costing You Money

92%

Found Hidden Energy Drains

Discovered exactly which appliances were wasting money within the first hour of use.

87%

Eliminated Daily Bill Anxiety

Felt immediate relief by seeing energy usage translated into actual dollars and cents.

94%

Saved Money Within 30 Days

Customers reported saving money on their electricity bill within the first month of using Wattly.

Our Promise to You

Free US Shipping

Email Support

30-Day Money Back

Secure Checkout

 
 

The Smarter Energy Choice

Identify hidden expenses instantly with a high-capacity 20A interface that converts energy usage into real-time dollar costs while protecting your most expensive appliances from power spikes.

Wattly
Others
20A Power Rating
Live Dollar Costs
Surge Protection
Remote Kill Switch
No Hub Required

What Our Customers Are Saying

500+ Customers
Sarah Michell

Finally understand my bill

I plugged this into my fridge and couldn't believe it — $312 a year just from that one appliance. This plug paid for itself in the first month easily.
Emily A.

Game changer for our home

Set it up in minutes, no hub needed. The app shows exactly what everything costs in dollars which is so much easier than trying to calculate kWh yourself.Set it up in minutes, no hub needed. The app shows exactly what everything costs in dollars which is so much easier than trying to calculate kWh yourself.
Will I.

Shocked by my AC unit

Found out my AC was costing me over $180 a month. Cut my usage by 30% just by being more aware. Worth every penny.
Denisa N.

So easy to set up

Plugged it in, downloaded the app and within 2 minutes I could see exactly what my washing machine costs per cycle. Really eye opening.

Stop Wasting Money on Invisible Power

  • Real-Time Data

    Track Every Cent

    See electricity usage in actual currency.

  • Heavy-Duty Safe

    Heavy-Duty Safety

    Safely monitors fridges and air conditioners.

  • Remote Control

    Remote Power Kill

    Kill power to vampire devices instantly.

Frequently Asked Questions

Find quick answers to the most common questions about our product.

Absolutely. While most standard smart plugs are rated for only 10A or 15A, our monitor is built with an industrial-grade 20A capacity. It’s specifically engineered to handle power-hungry appliances like refrigerators, space heaters, and AC units safely without overheating or failing.

Not at all! The free app does the heavy lifting for you. It automatically translates raw energy data into your local currency. You’ll see exactly how many dollars and cents each appliance costs you per day, week, or month in real-time.

Yes! You can kill power to 'vampire' devices from anywhere in the world using your smartphone. Whether you forgot the iron or want to stop a heater from running all day, you have total control to stop energy waste instantly.

Setup is a breeze and requires no expensive extra hubs. Simply plug it in, connect to your 2.4GHz WiFi via the free Smart Life app, and you’re ready. It also syncs seamlessly with Alexa and Google Home for easy voice control.

Reach Out Any Time