This is the official repository of Polar's software development kit. With this SDK you are able to develop your own Android and iOS applications for sensors and watches made by Polar.

Want to bookmark your favourite articles and stories to read or reference later? Start your Independent Premium subscription today. From reproductive rights to climate change to Big Tech, The ...

I’m a Vancouver local and I know that the first step to making your trip unforgettable is deciding where to stay. Downtown Vancouver is the best area for first-timers. My top suggestion there is the ...