I bought a single shelly relay device I bought a single shelly relay device, the shelly plus one. Initially I found it hard to determine how to wire it correctly for my application, but after getting it working it is just fantastic. With many wifi IoT devices it can be frustrating to connect the devices to your home wifi, or have other connectivity or responsiveness issues. Not so with shelly - their device is rock solid on wifi, the app is fluid and responsive, and the device just works as intended. Of all the research into different available devices to make my home smart, this company really ticks all the boxs: Affordable - compared with replacing wall switches to ugly and expensive smart switches, or worse, smart bulbs. Versatile - So many products for any niche application you can think of, and with home assistant I have ultimate control in how my smart home should work. Private - no hub or cloud servers collecting your data required. I will be outfitting my entire home with these marvelous little devices.

VERY BAD , Delivery does not exist! VERY BAD I bought two products, and never came . After one month of waiting and contacts via email with "customer services " which suggest to make my own investigation that where are them, i dispute the payment on paypal .Thanks god that i was paid with paypal and not other way. I suggest .READ REVIEWS BEFORE BUY!!!

Item show up as "in stock" but no Item show up as "in stock" but no, so you order them. Then you get the amount removed from your account, but they don't send it without any warning that there was no stock or anything. It seems the management of stock is extremely poor and the communication is also lagging. I cancelled my order and got the refund and also a mesage that the item would be in stock 2 months later.

SHELLY never again SHELLY - you won’t find a worse company. I have bought their WIFI Actor switch SHELLY PRO 2. This device and their other electric products might be technically okay and working, but.. - SHELLY is too lazy to publish manuals to explain all possible functions -with their Firmware Updates they do function changes and are not described in their public documentation - Attached product manuals describe only a part of the function. All is crazy complicated - their technical support is a bad joke. If you are lucky, they answer once per month. Instead of replying, they keep asking the same nonsense questions that you already answered. No help! I have thrown this 85 Euro crap into the bin. I wasted too much time with this rubbish.

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.