Fitness app Endomondo got itself an update today that brings a pair of new premium features, as well as a couple nuggets for the cheap seats.

New for those who shelled out for the full version are "Heart Rate Zones" and weather information in the workout summary area. 

For everyone, there's also altitude data in the summary, and you can now see and join challenges from within the app itself. There also are the requisite bugfixes.

The the link above to get your update on.