Having had the watch for five days, the bugginess is beginning to irritate me. Apple makes a big play about how their products "just work". Well, this one doesn't. Top of today's irritation list are glances: they don't reliably update. Sometimes there's a note to say when they last updated; mostly there isn't. There's no way to know how reliable the information they're giving you is. With things like the Pedometer app I use, it's obvious it's not updating if the figure never changes. I spent literally an hour this afternoon trying to get the Trainline app to work. Installing, reinstalling, restarting both phone and watch. No luck. Just black screens. This is a £500 watch. I expect it to work. Or at least for bugs to be picked up quickly and fixed.