Hello everyone! I own iPhone 7 and iPhone 7 Plus. I love iCloud and how easy it makes to switch between two iPhones but there's a one annoying thing: activity data. I also have Apple Watch and would like to keep my activity and health data updated. But the only way to do this seems to be with iCloud backup. So every time I want to swicth from Plus to recular iPhone 7 I need to backup the Plus model, reset iPhone 7 and install the backup. Otherwise my activity and health data will be split between two phones... My question is: is there any other way to keep the data in sync? And can't I pair my Apple Watch with two iPhones?