Not according to your own BeSmart post on facebook, some very unhappy customers on there, I have only ever fitted one, took it out at my cost and replaced it with a Hive, wont fit another, service is terrible, call tech and just get fobbed off, I have now fitted just over 230 hives, been back to one and it was just the batteries, I cant afford to be taking constant calls everytime the BeSMART server drops out , doesnt do my reputation any good, had a customer last week wanting a fairly new Vokera with BeSMART taken out and replaced because of the constant crashing, told her the boiler is fine , I will fit a hive and if it crashes within a year then I will replace your boiler and deduct the cost of the Hive, I am confident she will be happy with her boiler nowThe infrastructure is being worked on at the moment but yes, you're right, the server is unreliable. Up more than down by a large margin but not reliable enough for sure.
Having conceded that, no way to avoid it, it has genuinely surprised me how much people rely on an app (any brand app). Even if the server is working I wouldn't fire up the app to alter something even though I remain logged on to mine at home so it's only a press on the icon, I just walk to the room unit and make any adjustment there and frankly that is extremely rare anyway, I guess that's an age thing.
Comfort level, activity level, economy overnight, one button press for override and another for extra hour if necessary. Not an advert for BeSMART but would apply that to any control.
As for talking to a heating control, give me a break, talking to sentient or semi-sentient humans is hard enough, talking to a thermostat (and googles server elsewhere) is for another type of person altogether.