POFET Smart Meter Energy Monitor WiFi Electricity Usage Monitor 80A Compatible with Tuya Smart Life
Original price was: £23.19.£17.99Current price is: £17.99.
Price: £23.19 - £17.99
(as of Jun 12, 2025 14:23:15 UTC – Details)
Description:
This smart meter can test power consumption, monitor energy, and transmit various parameters to mobile phones for easy viewing. Suitable for homes, hotels, etc… Customisable scenarios to switch on or off appliances when the energy consumption reaches the designed value.
Specification:
APP Support :Smart Life/Tuya Smart
Product Size :46X46X18mm
Operating Temperature :-10°C-55°C
Power Input :AC 110-240V 50/60Hz
Measuring current range :0.2A- 80A
Measuring accuracy :1.0
Wireless Type :Only support 2.4GHz wireless r
Package included:
1 x smart meter energy monitor
This smart meter can test power consumption, monitor energy, and transmit various parameters to mobile phones for easy viewing. Suitable for homes, hotels, etc…
Support 2.4GHz wireless router, compatible with Tuya Smart/Smart Life APP, you can view the data remotely via mobile phone.
Customisable scenarios to switch on or off appliances when the energy consumption reaches the designed value.
Mutual inductance voltmeter with CT clamp, no need to connect directly to the circuit, convenient for DIY installation.
With power failure memory function, you can view hourly, daily, monthly, yearly and total power consumption.
Customers say
Customers find the energy monitor easy to install and report that it works perfectly. However, the size receives mixed feedback, with several customers noting that the clamp is too small. Moreover, accuracy is a concern, with multiple customers reporting that the device is not accurate.
13 reviews for POFET Smart Meter Energy Monitor WiFi Electricity Usage Monitor 80A Compatible with Tuya Smart Life
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Original price was: £23.19.£17.99Current price is: £17.99.
JP –
Make sure magnet clip is around one wire only to measure current.
I bought this slightly worried about the varying reviews, but I had no problem. Wire up as shown in the Chinglish notes and make sure the magnet clip is around only one lead- I put this round the live to my fusebox. I had the smart home app on my phone, it found the ne device and seems to work well.
Andrew W. Martyr-icke –
Works perfectly if you know what youâre doing
I wanted this to monitor accurate historical energy data and actual live data for our new heat pump.The device comes with a CT clamp but no other wiring. So I brought a small in-line fuse carrier and some 1A fuses from Amazon and connected it into a spare way in a connector block on my side of the meter in my meter block (see picture). Iâm an electrical engineer, so am comfortable doing this but wouldnât recommend itâs done by anyone without electrical experience. It should be a very quick job for an electrician though.The CT clamp has a diameter of 10mm so it may not fit some meter tails, but worked fine on the tails going to our heat pump.Set up is super easy on the Tuya Smart app and readout is good. Just be sure to turn off the 5GHz on your router while you pair, or it wonât be found. You can turn it back on straight afterwards.All in all I did everything within half an hour and am very happy with the results
Martin Farrar –
Excellent
Worked first time. Excellent price
John –
Completely inaccurate
Do not buy!First issue is the CT Clamp is not large enough – see pic – so won’t clamp around standard incoming electricity tails.Second issue is it’s just not accurate, (holding in place) the device was reading 100w yet my Electricity meter was showing 0 (no grid power because I’m running on solar/batteries) . Pointless
Luke –
Ok. But not brilliant.
Installation was pretty simple. You will need a 2 core flex and a plug. Along with precision screwdriver to wire it up. The instructions are quite dire and in Chinglish.But itâs relative straight forward and if you can wore a plug you can wire this. I would recommend putting a piece of insulation tape over the screw holes where the L and N enter just to make it a bit safer although the screws are quite recessed.Once physically installed you will need to download the Tuya app. I already use this for my smart plugs so that wasnât sure h a big deal. Then you simply press the button on the front and hold for 5 seconds until the blue light is flashing. Then go to discover it via the Tuya app.When it discovers looks like a universal adapter with a Chinese description. So rename it when you can.Then you are pretty much ready to go. I wanted this to monitor power consumption in the house so itâs clamped to the live wire feed into the consumer unit.It seems to measure consumption quite accurately however the app has some serious downfalls hence only 3 stars.You cannot add a unit price to electricity so you can see how much you are spending in real time. This is such a shame.You cannot set alerts for going above a certain kWH usage. This is a shame as I donât want to be looking at the app all day, just want to be alerted to spikes.There is no granularity of time measurement – eg. By hour or minute. Just by day/week/month. Again this is such a shame.Overall the device works, although setting up is all a bit heat-Robinson but the app really sucks and ruins the whole experience.
John –
Wi-fi enabled smart meter
Excellent. Just what I wanted. Easy to set up. Unit placed in plastic box and connected to mains supply via standard 13A plug with 1A fuse installed. Readings match my measurements and appear accurate.With reference to a previous review, power reading will only equal voltage x current when power factor is 1. John
RUMELYN TALBOT –
Cheap and reliable
This the power monitor is incredibly capabale a d great value for money. The app looks awesome, thank you!
Mick T –
Power monitor
Breeze to fit but very disappointed in that the actual watts reading is not correct, the voltage and current readings are correct ( measured with clamp meter) however basic V x I = watts . This is not the case every time it is low, ( approx 40 watts lower than what my smart meter is telling me) am I missing something here or is it just badly calibrated. Any help please.
Marrin –
Vraiment bien, ça permet de savoir la consomation par jour, mois année.Fonctionne très bien et facile à installer
Marc Vanneste –
krijg niet het juiste vermogen door. Zit met een grote afwijking.
Michael Liebert –
Gutes Preis,-Leistungsverhältnis
Gianluca Negri –
Fa tutto quello che dice e lo fa bene. Attenzione solo che TUYA non condivide in modo diretto i dati del Power Meter in Home Assistant e si devono usare dei qWorkaround. Il dispositivo funziona bene e leetture sono corrette.
Jose Almeida –
Tive uma avaria em casa que me estava a consumir, ininterruptamente, cerca de 1100watts. Não conseguia descobrir onde estaria o problema, sendo que apenas sabia que existia pela conta da eletricidade.Comprei este aparelho e liguei ao disjuntor geral e fui testando disjuntor a disjuntor até descobrir qual estava a gastar demasiado.Agora sei sempre quanto estou a consumir em casa.