-Wireless ECG-accurate heart rate -Automatic/manual target zone (% / bpm / HRR%) -Automatic display scroll -Heart rate (displayed as bpm) -Heart rate (displayed as % of maximum heart rate) -HeartTouch button-free operation of wrist unit -Auto start/stop -Wheel size settings for two bicycles -Bike mount -Odometer -Wireless speed sensor -Speed (current, average and max) -Speed sensor installation for different fork shapes -Calorie consumption (rate/hour; rate/km) -Calorie expenditure (total exercise) -Total distance -UpLink: settings upload from Polar web site (requires PC w/sound card and headphones/loudspeakers) -SonicLink: data transfer to web (requires PC w/sound card and microphone) -Multifunctional handlebar/stem installation -Graphical comparison of heart rate and speed -Estimated Time of Arrival (ETA) -Automatic lap recording (50 laps) -Average heart rate (of total exercise) -Maximum heart rate (of total exercise) -Max heart rate (Polar Fitness test-based) -Max heart rate (age-based) -Cadence-based target zones with visual and audible alarms -Heart-rate based target zones with visual and audible alarms -Target zone limits -Time in target zone -Exercise set (extended exercise profiles) -Exercise file info page with date and time -Number of exercise files with summaries (14) -Polar Fitness Test with OwnIndex -Polar OwnZone: personal exercise session feature -Polar OwnCal: tracks calories burned -Polar OwnCode: personal transmission feature -Polar ZonePointer: symbol indicating a pre-set target zone has been reached -Water resistant (50m) -Alarm with snooze -Date and weekday indicator -Double antenna (longer range, less disturbance) -Dual time zone -Exercise reminder (visual/alarm) -Low battery indicator -StopWatch -Time of day (12/24h) with alarm -Weekly history -Backlight