I had wondered back and forth whether I should buy a heart rate monitor in the upper price segment. Or rather a the bottom, which includes the following features that were important to me: pulse, calories burned, distance, pace and a good GPS. This clock had all that I needed, and compared to more expensive watches is this to 200 watches with safety in every way. When you consider that the Runtastic clock 60 is more expensive and the same features as this, then I can only know to grab the Ultra Sport. GPS is found quickly and is (tested both in parallel) of the precision of the location during the run as well as the S3 phone from Samsung in connection with the Runtastic App. The way past data you can use the supplied software to read out, then export and if wanted with runtastic upload. But I do not need this, umgelabelte runtastic clock.
Conclusion: + Battery lasts with deactivated GPS knappt over a week, with GPS 14 hours + Battery charges quickly via the supplied cable + Included software ranges (ability to export the data and upload to Runtastic no problem) for the recreational athlete + Heart rate belt is comfortable to wear + Menus after a short acclimatization quite well
A strong buy recommendation from me for this clock !!!!