Used to be a good product Initially, I really liked the concept and their products. Once I started having first technical issues due to bad component quality within the circuit (and required to contact customer service) as well as you are lately forced to register for their cloud in order to use their smartphone app I am not eagerly motivated to buy from them anymore. I send numerous E-mails to their customer service, was a simple matter but not a chance to get it clarified. After the second E-mail they just stopped answering.

On paper seem like the ideal products… On paper seem like the ideal products for making your home smart, but there are some unacceptable deficiencies: For starters, the app is really poorly built, with very long loading times, which makes you get up and flick the button anyways. Second, the customer service is garbage, my products couldn't seem to connect to the cloud, so updates and remote control did not work for me. I emailed customer service to help with this problem, sending detailed videos and explanations of all the steps I took, but eventually they gave up on me. My advice: Don't choose Shelly just because they are a little bit cheaper compared to the rest. You will pay for it.

Practice with 20 devices one year ago I installed a system of 20 devices on two floors of the house to control the electric curtains. As a result, 4 devices are broken, others spontaneously open at night or when you are on vacation.. The idea is good, but the poor quality of implementation needs to be improved.

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.

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.