Don't use, hopeless support, faulty product. I thought Shelly were meant to be a good company, how wrong I was. I have a plug, that took 4 times longer to deliver than they said it would, that randomly turns itself off. Support is hopeless, will take this up with PayPal to try to get a refund. Steer clear of this company.

I hate to leave a bad review I hate to leave a bad review. I understand all the hard work and sacrifice they have done to get the business to this point, but I feel like I have to say something. First off the actual hardware is very good - I have no issues with it at all. The software works but from a UI point of view it needs work. Customer service does not seem to properly exist; it seems unless something is totally broken then are happy and improvement suggestions are not welcomed or actioned. I think they need to do something about everything relating to customer service and software or they will lose this business.

Horrible customer service- scam Wrong item delivered and not on time (I paid for expedited shipping- almost 2 weeks). Customer service was horrible and they blamed error on postal service telling me that the postal service would have to handle the return and shipping would not be refunded. Now stuck with a cheap dress that I way overpaid for that I didn’t want

Slow shipping and misleading information on website Order a Shelly EM module as website saying the item was in stock and then told of a shiping time of about two weeks away (after the order was placed). I messaged customer services a day after when it should have shipped to be told they are still waiting on stock. The website continues to show the product as being in stock.

Shelly products are amazing through and… Shelly products are amazing through and through. I have 30+ devices. Switches, Relays bulbs work perfectly and allow for detailed settings and to me it is very intuitive. Smart home automation in an easy and economical way. What needs improvements are Motion2 detectors and Shelly Blue Door/Window. That's still a bit buggy but as I can see steady OTA firmware updates bring improvements. So despite that, I am a big Shelly fan and proud that Shelly is a European company actually!