The FT1, as it is very basic, offers a heart rate display only. A target zone can be set whereupon the watch will alert you, with a beeping noise and blinking display, whether or not one is out of their zone. As for using it in the water, the FT1 can both display and record heart rate for you. If you have any other questions, please contact Polar at 800-227-1314 - Mike@PolarUSA
8 years ago
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Polar Product Team