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PowerX Electricity

Get real-time data of your electrical usage.

  • Free shipping
  • 90-day hassle-free returns
  • No subscription fee
  • MonitorAppliances_icon
    Live & historic data
  • phase_home
    1-2 phase homes
  • volts
    110-240 Volts
  • easy
    Easy installation

Know in real-time what's on and what's off in your home.

PowerX Electricity measures electric current at a near nanosecond level frequency, so it can catch and identify the unique signature of appliances, show you in real-time how much energy each appliance is using and how much it's costing you.

Monitor your energy usage wherever you are.

Our app named PowerX Terra, connects you to your home and gives you full insight of your electricity use.

Finally understand what your appliances are up to and which devices are costing you the most. Terra also informs you where electricity is lost or misused so you can make smarter decisions and save money.

Plug and play installation.

The PowerX Electricity sensor is easy to install and non-invasive. No need to drill holes in your circuit box.

Monitor individual breakers

Track your solar production and usage

Connect the Hub and done.

Connect your Hub to the internet and that's it!

The PowerX Hub collects data from all your sensors and sends it to the cloud so that you can see it on your phone with the PowerX App.

LoRa based Hub - up to 3 miles of connection.

LoRa based Hub - up to 3 miles of connection.

Ability to connect up to 6 clamps per sensor.

Ability to connect up to 6 clamps per sensor.

Powerful monitoring and appliance detection.

Powerful monitoring and appliance detection.

What's in the box

  • PowerX Electricity Sensor
  • PowerX Hub
  • PowerX sensor mount (optional use)
  • USB wall adapter and power cable
  • Set of 2 200A clamps
  • Set of 4 50A clamps
  • 2 mounting screws (optional use)

Product Specifications

Electricity Sensor Dimensions
7.2 in (L) x 3.1 in (W) x 1.7 in (H)
PowerX Hub Dimensions
5.2 in (L) x 2.8 in (W) x 1.2 in (H)
Clamp cable length
3.2 ft


Power Source
90-240VAC 50/60Hz
Power Consumption


1 year limited warranty

Wireless Features

Electricity Sensor
PowerX Hub
802.1/b/g/n - 2.4GHz and 868-915MHz

Customer Reviews

Based on 8 reviews
Linda (New York, US)

My husband installed this in 10 mins.. crazy fast. At first i was hesitant but after playing around with the app i absolutely love this product. I find myself constantly checking wether i left something ON or checking my cost. The data seems to be very accurate to our actual cost and spending and we've been picking up on a lot of abnormalities with 2 of our devices.. seems we need to change our out HVAC as it's having very unusual behavior and seems to be draining all the energy! all in all highly recommend this product! this should come with every house

Charles C. (Boston, US)
Easy to install! accurate data

I bought a PowerX electricity sensor because I wanted granular detail on power consumption on each circuit of my house. With this product, I’m able to monitor my mains and 4 sub breakers with the small clamps. The app works well and shows accurate data. I was hesitant at first so I only purchased the electricity sensor but so far i love the product. I just bought the water and water heater sensors aswell

Lesly H. (Denver, US)

I bought PowerX to see how much energy I’m getting from my solar panels. It feels so good to know I’m doing my part in making the world a more sustainable place. I’ve been taking steps towards a greener home for the past few years and PowerX really helped solidify that.

Thomas P. (Chicago, US)
Finally the product i've been searching for!

I have the PowerX for electricity and it’s been awesome so far! Playing around with the app is like being a secret data analyst in your home! Love the features and all the data I get access to. The other day I left home and i had a bad feeling i left my oven on.. i DID! I was able to check the app and see that i never turned the oven off! This product just gives me so much peace of mind when I'm not home.

Jen S. (Salem, US)

I bought this to measure my electricity use and after researching other options on the market, I’m really happy with my choice. I’ve even found myself turning appliances on and off to see what they consumed. The Live screen in app is awesome, you basically get a view of whats happening in your home this instant. The reason I'm not giving a 5 star is because of the shipping delays. Other than that the product is pretty decent. does what it's supposed to do and customer support is very helpful and quick to get back with no issues.

Brian J. (Nashville, US)

I love my PowerX! I purchased the electricity tracking device to see what was causing my bills to be so high. I discovered my husband was leaving our Vitamix turned on every day and I was shocked to see how much electricity our appliances were using. Now I know exactly what was costing us so much money.

Peter G. (Austin, US)
Love the insight you get with this product

Getting the PowerX really put me at ease with my utilities because the app made it so easy to check everything. I got this to monitor my energy usage and I was surprised how accurate the measurements were. The app shows you usage and COST so you know exactly how much something is costing you.. I was pretty shocked to be honest and have definitely taken steps to make adjustments to lower my usage. So far so good!

Jody K. (Tulsa, US)

I’ve been trying to find a way to cut down on my electricity bills ever since I bought my house last year. PowerX was a lifesaver!! The reading the device gives me is pretty accurate to what I see on my bills.. Must say I'm quite impressed and would definitely recommend this to any homeowner. What i honestly enjoy most is knowing upfront what my utility bill cost is going to be without any surprises. Im able to cut down usage when I see cost going up and make sure Im within my budgets. Overall just makes you more responsible and definitely a money saver.

Ready to take control of your home's energy use?