WatchOS 2, iOS 9, OS X
Apple's new operating systems will emerge from beta. Apple's new WatchOS will be a particularly big deal. This will (eventually) enable truly native smartwatch apps and while achieving this is challenging (I've been watchingTwitter for developer feedback on this), Apple must attempt to do so in order to evolve its wearable device to leave the phone behind.
One more thing..
Apple's booked out a bigger hall than ever to launch its new products. Some think this might be as a series of living rooms to demonstrate the new Apple TV, others speculate other introductions: MacBook Air upgrades?Apple Music improvement? An Apple Car (unlikely but in development for years)? Tune in to our live event coverage when it appears on Wednesday to find out.
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