Using Apple Watch + Health App - How I Use Them To Motivate Myself To Be More Healthy
У вашего броузера проблема в совместимости с HTML5
http://www.amvsement.com/2016/09/apple-watch-health-app/
How I Use The Health App (with MyFitnessPal app) & my Apple Watch To Motivate Myself To Be More Healthy.