Where to start…, while the heaters are definitely pretty looking, the app is pure garbage and after 2 years we have had it. At first, you controlled each heaters somehow, not straight forward but it worked (even had a dumb functionality to set a temperature for an arbitrary 1:30min) not great but it worked. Then in December, they forced us to move to the new app where I rescheduled all the heaters, but nothing seems to work anymore, the heaters just go on and off for no reasons (my babies room was set for 70F when I saw it was 78F and still heating up the room, the sensor is right by the heater!!!), now the last straw, you can’t even schedule anymore, you have to use « automation » where you write prompts to have actions. BOLDR how much time do you think we have to think about our heaters???? Also I cannot just set a schedule anymore it is random and dumb like « at sunrise »? What’s that? Like sunrise my time zone? Who cares???? I want to say keep at 70F from x to y and that’s it, then 65F from y to z. No need to get any fancier than that! Give us back control!!!!!!!
Anyway, long review to say after 2 years of disappointment and heavy electric bills while having solar panels we are looking around.

The heater seems to work great. My only concern with it is the wall space it takes up. My main gripe is with the sensor and app. The biggest problem is that they only support settings in increments of a full Celsius degree, rather than a half degree as most thermostats. When the app displays temperatures in Fahrenheit you can select in increments of one degree, but the app will often round up or down one degree as it internally converts to Celsius and back.

Easy to hang and connect to app.

Well, I think I understand the frustrations of others. Amazingly, I too got a smashed thermostat (right down to the crushed battery) that was non-function). I also thought it was useless as after plugging it in and seeing how it would do, it did nothing and sent them queries from which I have as yet gotten no response. That is the bad news. The good news is that even without a thermostat it works fine IF YOU TURN IT ON!!!.. That is right the reset button is an on switch and THEY NEVER TELL YOU THAT YOU NEED TO TURN IT ON (other than a cryptic comment in the manual saying not to activate it until it in place BUT NOT MENTIONING IT HAS A MECHANICAL ON BUTTOM). When the heater is turned on, it works nicely without a thermostat (and giving in to them, I am paying 100 bucks for the smart thermostat and holder...Hmmmm). So my final evaluation is that it is a great product with perhaps the worst product support I have seen in a long time.

Our bedroom is really cold despite the radiator we have in there. This was a perfect addition. It’s now always warm with no air blowing, no sound, and it looks beautiful.