Polar FT4 is designed for fitness and cross-training enthusiasts who want basic heart rate-based features to keep their training simple.
Training smarter has never been this easy.
- Included is the Polar T31 coded transmitter, this transmitter eliminates interference from other heart rate monitors.
- Average and maximum heart rate during total exercise time; includes time spent in target zone
- Visual and audible alarm alerts you every time your heart rate exceeds the upper limit or falls below the lower limit of your target zone
- Polar OwnCal® counts and displays calories burned during a training session; also displays accumulated kilocalories from several training sessions for long-term goals
- HeartTouch function enables button-free operation of certain heart rate functions; simply bring the watch close to the transmitter on your chest to change functions
- Keeps track of the number of training sessions, total training hours, total time of in-zone training and total burned calories
- Watch features include time of day with alarm and snooze, date and weekday indicator, stopwatch and low-battery indicator
- Water resistant to 30m (98 ft.)
- 12 months battery life (30 minutes of training a day) with user replaceable CR1632 battery included.