The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
Basic lap timer with precision to 1/100 sec.The large start/lap button makes it easy to trigger laps without looking at the device.The color-coded lap progress bars make it easy to identify the best and worst laps.Includes an Apple Watch extension that stays in-sync with the parent iOS application.