The Timex Marathon® GPS watch takes out all the frills and leaves only pure performance. This GPS-enabled watch provides affordable GPS speed and distance tracking without adding unnecessary features.
- Fast and accurate GPS speed and distance tracking powered by SiRFstarIV™.
- Tracks total calories burned.
- 100-lap memory chronograph.
- Hands-free auto-split based on distance.
- Interval timer.
- Data review mode lets you sort through important stats.
- Five alarms.
- Metrics are viewable in miles or kilometers.
- Two time zone settings: manual setting or world time selection (106 cities).
- 8-hour battery life in GPS mode.
- Rechargable Li-Ion battery with charging cable.
SiRFstarIV: SiRFaware technology means never having to maintain full power to achieve maximum performance, nor turning the GPS receiver completely off to save power. It breaks the old GPS performance vs. power trade-off through the fusion of a new high-performance GPS engine, advanced power management, and a smart sensor interface to achieve high-sensitivity hot-start conditions for fast location fixes while drawing very little power.