In the equipment (heart rate monitor with chest strap and GPS) has me for now two months tested the clock fully convinced. The rechargeable battery (included) lasts a long time and by the transfer of data to a Windows PC works well. Unfortunately, the transmission of data to a MAC not quite so simple, here I would like to see an improvement. The comfort is also very good. The clock sits well on the wrist and not bulky. Likewise, the weight of the clock on the wrist is fine. Reading works due to the user-definable displays (one to four fields for display be set up with various display parameters) wonderful. Overall, a strong buy recommendation in front of me.
