The next powerful and famous company which will abandon Apple Watch and joins the parade of major apps like Slack, Whole Foods, eBay, Amazon, Google Maps is Instagram.This will be done with the next update to the watch's operating system.
Instagram's Apple Watch application was one of the first applications to make a big appearance in the beginning of watchOS — the application let you see late photographs from your timeline, comment, and view cautions on Apple Watch — yet the application hasn't been refreshed in years to exploit current highlights.
"The Instagram app for Apple Watch will no longer be available as a stand-alone experience once users upgrade to Instagram version 39 on iOS, released on April 2, 2018. We are committed to providing users with the best experience with their Apple products and we will continue to explore ways to achieve this on all platforms. Users with an Apple Watch will continue to enjoy a great Instagram experience through various rich and varied notifications."