iOS 10, watchOS 3 and tvOS 10 are now available for download
Tuesday, September 13, 2016 at 2:04PM 
By Gadjo Cardenas Sevilla
Apple has started to roll out updates to the iPhone, iPad, iPod Touch as well as the Apple Watch and the Apple TV. iOS 10, watchOS 3 and tvOS 10 are now available for download and bring existing devices up to date with new features and capabilities.
iOS 10, which still hasn't rolled out in Canada (I'm on Telus), can be accessed by going to General>Software Update and offers many new features including an expanded Messages App, improved Maps app, smarter Siri integration and improved notification handling among others.
watchOS 3 is the most significant update to Apple Watch and fundamentally changes many of that wearable's function including new watchfaces and complications, a new Breathe app for relaxations and snappier performance and more granular fitness tracking. To install watchOS 3, you must enable it from the Watch app on a paired iOS 10 iPhone. tvOS brings similar updates and refinements to Apple's set-top box.