Alongside the OneDrive update, Microsoft is also updating PowerPoint for iPhone to allow Apple Watch owners control presentations using the wearable. The new update will let users navigate slides and see elapsed time or the remaining amount of slides in the presentation. The new functionality will only be available to control PowerPoint presentations on the iPhone. However, the company offers similar functionality with Office Remote for Windows Phone and Android to control presentations on a PC. Source Apple Store (1), (2) All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.