Smart Home Energy Monitor with 16 50A Circuit Level Sensors, Real-Time Power Usage & Electricity Cost Tracking, Ideal for Rental Homes & Shared Apartments, App History, Compatible with Home Assistant

Very satisfied with this product! Excellent value for the price. I’ve been using it for a few months now together with Home Assistant, and it has worked flawlessly. As a European user, I found the documentation a bit US-oriented at first, so I had quite a few questions during setup. Their support team was outstanding — quick, detailed, and patient in answering all my concerns. Thanks to them, I now have a clear understanding of how everything works. They even sent me an extra part I needed for my European setup at no cost, which I really appreciated. My board has 28 circuits, but since circuits on the same phase can be combined, I was able to cover everything with the 16 clamps included. The measurements are very accurate — I compared them against some smart plugs with built-in power meters, and after several weeks of monitoring, the readings matched closely. Updating the firmware through the app was also a big plus. It allowed me to change the reporting interval from 30 seconds to just 2 seconds, giving me near real-time insight into my energy usage. I started out using their cloud integration with Home Assistant, but later switched to the private local setup. Everything now connects directly to Home Assistant without needing the internet — and the setup was much easier than I expected.

I've been using this for a while now. It's a great replacement for my old monitor with a lot of new features. Installation is easy and straight forward, the split current transfers make that very easy. The app works well and it's already set up for Home Assistant integration and the ability to use that as your server so no need to sed data out of your home. I had one small problem that tech support quickly and professionally took care of. I have 4 panels and lots of circuits to monitor so I will be buying several.

Kit comes with SMA antenna extension cable that you can run outside of the panel to connect the included external antenna. Module has Bluetooth provisioning and connected to WiFi with no issues. Data is stored in 1 hour, 1 day, 1 week, 1 month and 1 year buckets. Real phase load balance is computed instantaneously. Circuit editor allows you to name each sensor and provide voltage multiplier to correctly account 2 phase loads. Another pane graphs the data. The same time range buckets are used for graphical representation. You can also export the data in tabular format for further processing if necessary. App also allows you to set alerts and also change cost per kilowatt to benchmark utility meter. My particular interest is in benchmarking HVAC efficiency and tracking large unknown loads in my house. The device will help me to answer questions such as when is the best time to top off refrigerant in my 2 HVAC units, is it time to replace my refrigerator, is the battery in my EV getting too old, do smart switches consume more energy to run than power they help to save with schedules and timers, is the basement sump pump just tripped the circuit breaker, is the septic tank air pump still working or blew mechanical fuse, etc. My main panel has 40 breakers, this device has only 16 channels. But I figured that if I run 3 wires per sensor for 8 sensors, plus 2 wires per sensor for another 8 sensors, I will cover the entire panel. The important thing is to ensure that all the wires going through the single sensor are connected to the same phase. Odd breaker rows are connected to phase 1, even rows to phase 2. I have 5 double breakers installed in this panel. I connected them to 5 sensors and used x2 multiplier in the app to correctly attribute 240V loads. Wires are cut without any slack in my panel, and bundling 3 wires together through the same sensor was difficult. I used plastic zip ties to reinforce hinges and latches on low gauge wires. Main module can be connected to 3 phases max. I used only the first 2 and connected the 3rd wire to the neutral as instructed in paper and app guides. Kit includes 3x 12th gauge wires and 3x wire connectors to connect multi strand power wiring to breakers in case if you don't have 2 spare empty slots to install dedicated breakers to power this module.

This smart home energy monitor has been a fantastic addition to my setup. Installation was straightforward, the app is intuitive, and I love being able to see real-time energy usage for the whole house. It's really helped me become more mindful about what’s using the most power and when. That said, I did notice a small discrepancy when comparing it to my utility power meter—the readings are consistently off by a few percentage points. Not a huge deal for general monitoring, but if you're looking for ultra-precise data, it’s something to keep in mind. This meter is usually 20-50kwh under what the power company meter says im using. Again this is not a huge deal at all to some Overall, it's a solid product with powerful insights and great functionality. Just shy of perfect due to the slight inaccuracy, but still absolutely worth it for most homeowners.

App gives lots of data you can use to save on your electric bill. Data is also available via mqtt for your home automation server so automatic action can be taken as you want. Installation requires some electrical skill but is easy for folks who have changed circuit breakers and have done some residential wiring. The app is apparently designed by engineers, no marketing bs at all. When there is a power failure, you may see wonky data on startup. A way to tailor the length of the sensor wires would help during installation. These are just two minor inconveniences given the value it brings. Very cost effective. Mine has been installed for 11 months, working great.

Power readings just don't make sense compared to voltage times claimed amps. It thinks my 1400W hairdryer is 1200W, and my 1380W microwave is over 1600W. Doesn't seem to do any power factor measurement. I wasted four hours trying to figure out what was wrong and gave up. The instructions use A/B/C to refer to phases for current meter connections, but then 1/2/3 for the voltage connection. The diagrams also show the current meters connected to B and C....except you have to connect A to power the unit. So you connect B/C phase current meters but wires 1/2? None of it makes sense.

About as simple to use as it gets. My house was built in 1956, worked with no issues. You do not need to cut and tap wires. Just slide the wire ends in with your existing lead and clamp the bolt back down on the breaker. The app works fine enough, and the MQTT setup is easy. I did see people frustrated with HomeAssistant. I tried briefly without success (or much experience with HA, tbh) and quickly gave up. Instead, I just built my own mqtt bridge and parser, and I feed the data to rainmeter. There is an API, I just have yet to dig into it enough, but either way, it should be possible to have the same features on PC (historical data, not just current) as what is passed to mqtt is current. Leaves API or constructing a dataset. So, other than scratching my itch for tinkering, what has this achieved? I've gone from 24.25kWh to 18.50 kWh - a 31% reduction over 90 days - and there's still things I can improve on. Not too bad for a 900 sq ft, 70 year old home.

This is great product and was very easy to setup and connect. I bought two as my panel is full. They combined and the 2nd ones large clamps even work as an additional input so I used them to monitor the feed to my shop. Within an hour of getting it all setup I found my power hungry circuit and resolved my excruciatingly high electric bill. The graphing works great too, you can graph individual circuits and zoom in and out on the per minute graphs. Couldn't be happier with these!

Product works as described. It will integrate into HomeAssistant with a little bit of work. If you are savvy with the configuration files then it shouldn't be an issue. I had a great experience with the support team when I had some strange readings, they were able to resolve my problem. I turned the solar breakers in the panel back on in the wrong order. Afterwards, I had a few additional questions about how the system works and they were great to deal with. The response didn't come until overnight, but that was fine since it isn't urgent. As a bonus: the electrical cost analysis portion of the app allows Time Of Use Rate configuration, which is exactly what I needed for where I live. I did not expect it to have that capability. Everything is working perfectly and I was able to already find opportunities for power savings in the house.

Works. Good

This item on works on a 2g network.

C’est un bon produit facile à être installé Je le recommande