From: Steven Sinofsky To: Jeffrey Epstein <jeevacation@gmail.com> Subject: Will Fitbit's sleep apnea tracking actually work? - The Verge Date: Wed, 30 Aug 2017 19:24:52 +0000 How machine learning with indirect sensors might work along with thoughts on regulatory overlay. hups://www.theverge.cotn/2017/8/30/16227040/fitbit-sleep-apnea-tracking-ionic-smartwatch-sensors EFTA00688614