Where to Buy
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Here's what other sites are saying:
Silva Tech4o Discover GPS WatchYou'll be able to do your workouts in the most efficient way possible with the help of the Silva Tech4o Discover GPS Watch. This fantastic watch features wrist-top GPS technology that can effectively calculate the most accurate speed & distance data of your performance. It consistently tracks your movement even when you're on rugged terrain or when you're stride varies. There's also a Heart Rate monitor (HRM) with 2.4GHz wireless transmission speed for instant feedback, while its coded technology prevents interference from other watches or exercise equipment. It even includes PC Uplink & analysis software so you can easily configure watch settings and workout profiles on your computer and then upload it to your watch. The Silva Tech4o Discover GPS Watch simply offers the best in performance and convenience.