Tutorial : How to show contact name (caller id) - MiBand 2
У вашего броузера проблема в совместимости с HTML5
Mi Fit Version 2.4.2
(Feature only available in English and Chinese language)
So, you need to use your smartphone in english to enable that feature.
Open MiFit 2.4.2
Choose - Play
After that click in - Incoming Call
And enable - Show Contact Information
You can buy MiBand 2 at - www.gearbest.com
MiBand 2 - http://www.gearbest.com/smart-watches/pp_362705.html?vip=1531245