WiFi Fused Spur Timer Switch for electric towel rails, heating, and lighting (if showing as unavailable, please visit our store at chosry dot com)

Easy to install as most of the switch is above the wall box giving lots of room for wiring to bend in. Easy to setup the Tuya smart app is great. I have two of these one on my immersion heater and one on a storage heater (less than 3k) they work well and give you a record of electricity used. With remote access you can turn something on to heat before your return from holiday. A negative is that some wall boxes don’t necessarily work with the shape of the rear of the box so offer it up first before committing to wiring. All in all it seems a nice little unit and worth the money. The maximum power rating is for resistive loads. As the main switch is a good old fashioned relay (goes with a reassuring click) I’m sure inductive or capacitive loads will reduce the life of the contacts.

Purchased to auto manage outside lighting, the installation was straight forward and the connection to my network via the Smart Life app was ridiculously easy. The lights were set up as a Smart Life scene and set to switch on at sunset and off at midnight. UPDATE The spur has been running for over a month now and hasn’t missed a beat, no internet drop outs, no reconnection failures if I turn the internet off and it turns on and off perfectly with the settings on my Smart Life scene. Recommended.

I bought two of these to control recently installed towel rails. The upstairs bathroom towel rail control is in the landing behind a big heavy bookcase, and the down stairs loo has been wired into the boiler cupboard. Both controls being generally inaccessible without moving furniture. These Wifi spurs do the trick brilliantly, easy to set up once the Tuyu app is installed, in my case to my ipad, but also works on smart phones. The added bonus is that they can be voice controlled via Amazon Alexa. Very impressive!

Straightforward to install (L/N in, L/N out) but only has a single, rather small, earth port which is fine, but annoying that there's only one making installation that little bit harder (but barely). The physical switch ensures that you cannot turn it on accidently, even via the Wi-Fi which is a big relief mentally as you do not want to run the immersion by accident. The connets to Wi-Fi relativley easily by simply holding the power button Overall, decent build quality for the price paid, you do need a bigger backbox than I expected (had to switch to a 50mm version, but 35mm will do. The app however is very much chinese made, has ads, and is cluttered. Easy to use, but clearly targetted at the AliExpress crowd.

Used to turn an immersion on/off after my fancy smart thermostat failed open, undertook plenty of research on this being capable of such a high load without failing, or worse catching fire. I'm on an Economy 7 tariff so using this allows me to switch it in at my discretion, so its on about 2 hours, rather than on and off over 7 hours, and even better allows me to monitor energy usage via the app. Took a couple of minutes to fit, looks nice and sleek, its literally 2 lights and a button, it connected to WiFi and was up and running within 5 mins So far its been rock solid, it uses the Tuya app which I already have for another smart device, and its Alexa compatible which means it fits into my other multiple home automations.

Really handy and allows me to turn my heating on via the Alexa app, Smartlife app, Alexa voice commands or set schedules in the Smartlife app. Took all of 15 minutes to have installed and is soooo convenient! Excellent!!

Worst product, not even 6 months in use and this broken. The system says on but the electricity has not passed on to the immersion heater.I was waiting for hot water after turning the switch through alexa and after 30 mins there is no hot water, finally found that the switch is showing as on but the electricity is not passed on to the heater. very worst experience. Dont buy it, the product is not worth it.

Most immersion heaters are rated at 3kw and will draw 13amps of continuous current. Because immersion heaters are powered on for so long, cheaper smart switches really intended for light circuits should not be used. This has Double-Pole Isolation: This is a vital UK safety standard for water heaters. It means when you turn the switch off, it physically cuts both the Live and Neutral wires completely, separating the water tank safely from your home's mains electricity. It also features a Replaceable Fuse so that if the immersion heater ever develops a fault, the fuse pops instantly to protect the house wiring. Note this unit does not include the back box and you need a deep back box for heat dissipation. Happy with purchase. Works very well a d connected to my SmartHome and Alexa apps.

Good product. Easy to configure