Hi, I'm really astonished by the lack of feedback and even reply from Asus customer services. It's been almost a year now zenfit it's not working anymore since the pre-update to android 9 in march 2019. A lot of message has been send throught Asus official website and on playstore but none got an answer ... Is Asus so unconcerned about their customer? Well so is anyone has informations on about how to fix it? Or an other app which do it's job properly?