Apple hopes the Apple Watch can help patients recover faster from knee and hip replacementsThe Apple Watch could prove useful for patients undergoing knee and hip replacement surgeries by tracking their activity level after the procedure.[Collection]

The Apple Watch could prove useful for patients undergoing knee and hip replacement surgeries by tracking their activity level after the procedure.https://www.cnbc.com/2018/10/15/apple-and-zimmer-biomet-bring-apple-watch-to-people-getting-new-knees.html