RMD formed a joint venture with Verily (a Google subsidiary) nearly 2 years ago to develop a product like what RAP have developed and there has been no indicating that this has been completed, in fact, the last yearly financial for RMD indicate it was a $7M USD loss for that quarter.
"Citi considers ResMed an excellent business, although fairly valued. No break even date has been forecast for the Verily joint venture, which made a -US$7m loss in the quarter. The broker remains a little sceptical regarding the revenue model in this aspect of the business and looks forward to further clarity in time."