- Feb 10, 2005
Yeah that is a gimmick from China. It has their own Android/IOS app. Definitely will not sync to polar app, so useless for Discovery.Thanks! I got myself a TomTom chest strap HRM for R500 about a year ago and it works perfectly with Polar.
I have ordered this guy and will provide feedback: https://www.takealot.com/coband-k4-oled-display-smart-band-with-heart-rate-monitor-ip65-f/PLID45133819