tvOS and watchOS 4
Although Apple gave tvOS the lead announcement at WWDC, it was just to get it out of the way quickly before making all their other announcements. The news is that Amazon Prime Video will be coming to the Apple TV sometime later this year, and better yet, it will integrate with the TV app. It’s likely that there will be additional changes in tvOS before Apple’s big OS release in the fall.
watchOS, on the other hand, received quite a bit of love during the WWDC keynote. watchOS 4, due for free this fall, will feature a new Siri watch face that feeds you relevant information based on the time of day, your activities, and data from apps like Activity, Calendar, Maps, News, Reminders, and Wallet. Other new watch faces are for fun: Toy Story characters with tiny animations and a Kaleidoscope face that draws ever-changing patterns.
Since fitness tracking is important for the Apple Watch, Apple has made watchOS 4 pushier to help you stay on the exercise wagon. It will send morning notifications to encourage you to match the previous day’s activity levels or reach a new Achievement. It also nudges you in the evening to complete your activity rings and issues monthly exercise challenges tailored to your situation.
The Workout app will help pool swimmers track sets, pace, and distance for different stroke types. Triathletes will like being able to switch between workout types and later combine them into a single session for better tracking. Apple will also add motion and heart-rate algorithms for High Intensity Interval Training (HIIT). And if you work out in a gym, you’ll be able to sync exercise data with sufficiently capable gym equipment like treadmills, ellipticals, indoor bikes, and stair climbers.
If you listen to music while you work out, improvements to the Music app will be welcome. It will sync your most-listened music from your iPhone automatically, and if you subscribe to Apple Music, it will also pick up your favorite mixes.
Finally, watchOS 4 will make it easier for developers to connect the watch to more Bluetooth devices, such as for continuous glucose monitoring, analyzing your serve via a sensor on a tennis racket, or recording wave height and calorie burn via a sensor on your surfboard. Let us know if you have a sensor-enabled surfboard!
Happily, watchOS 4 will be compatible with both the original Apple Watch and the Apple Watch Series 2, so all Apple Watch owners will be able to enjoy these new features. Apple said nothing about new Apple Watch hardware, but we wouldn’t be surprised to see some before the holiday shopping season.