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RS400sd

For the active runner

The RS400sd has all the same advanced running features as the RS400 but with a few extras. With the addition of the compatible foot pod which comfortably attaches to your running shoe laces, you can accurately and wirelessly measure speed, distance and pace, as well as the level of your performance.

  • Measures your heart rate combined with running speed and distance
  • Synchronizes with the Polar ProTrainer 5 software for guidance, analysis and creating individual training settings
  • Determines if your training program and recovery time are optimally developing your performance
  • Guides the intensity of your training by providing specific heart rate zones
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RS400sd

Basic features
Automatic/Manual target zone (% / bpm / HRR%) - %/bpm
Backlight
Display zoom
Easy start (setting wizard)
Event Countdown Timer
Graphical target zone indicator
Heart rate (displayed as % of maximum heart rate)
Heart rate (displayed as bpm)
HeartTouch™, button-free operation of wrist unit
KeyLock
Over-sized display
User configurable displays - all lines
Visual and audible alarm in target zones
Water resistant - 50m
Computer connectivity
Compatible with Polar ProTrainer 5™ software
Transfer exercise data from wrist unit to polarpersonaltrainer.com via Polar WebLink (SonicLink/Infrared)
Cycling features
Bike mount - opt.
Data transfer
IrDA USB Adapter or internal/external non-Polar IrDA adapter - opt.
Language features
Display text in English, German, French and Spanish
Polar exercise features
Automatic lap recording
Average heart rate of each lap
Average heart rate of total exercise
Exercise Date
Exercise Set (extended exercise profiles)
HR-based target zones with audible alarm - 3
HR-based target zones with visual alarm - 3
HRmax (Polar Fitness test-based)
HRmax (age-based)
Interval timers
Interval trainer (HR, pace, distance) guided workouts
Maximum heart rate of each lap
Maximum heart rate of total exercise
Minimum heart rate of total exercise
Number of laps - 99
Polar Fitness Test™ with OwnIndex®
Polar OwnCal®
Polar OwnCode® (5kHz)
Polar OwnOptimizer™
Polar OwnZone®
Polar sport zones
Wireless ECG accurate heart rate
ZoneLock
ZonePointer
Recording features
Average heart rate
Calorie expenditure - exe.total
Distance (total)
Exercise Time (total)
Exercise file info page with date and time
Lap info
Last OwnIndex
Maximum heart rate
Memory left indication
Number of exercise files (with summaries) - 99
Recording rate - 1s,5s,15s,60s
Target zone limits
Time in target zone
Running features
Distance summaries
Run Distance
Running Index
S1 foot pod™
Shoe selection
Speed displayed in pace, or kmph/mph
Speed/Pace and Distance
Speed/Pace lock
Speed/Pace summaries
Speed/Pace target zones
Target pace
Target pace alarms
Time and Distanced based interval timer
Totals mileage, kilocalories, time training
Trip Odometer
Transmitter belt
T31 coded™ transmitter - compatible
WearLink® 31 coded transmitter (changeable battery) - compatible
WearLink®+ 31 coded transmitter (changeable battery)
Watch features
Alarm with snooze
Date and weekday indicator
Dual time zone
Low battery indicator
Reminders (visual/alarm)
StopWatch
Time of day (12/24h) with alarm
User replaceable battery