Polar RS400 SD

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

Basic features

• Automatic/Manual target zone (% / bpm / HRR%)
• Backlight
• Easy start (setting wizard)
• 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 - top line
• Visual and audible alarm in target zones
• Water resistant - 50m

Computer connectivity

• Edit wrist unit settings with Polar UpLink Tool and transfer them to your Polar product (UpLink)Transfer logos from Polar web site to wrist unit (UpLink)

Cycling features

• Bike mount - opt.

Data transfer

• UpLink (PC with a sound card and headphones/dynamic loudspeakers required)

• Average heart rate of each lap
• Average heart rate of total exercise
• Exercise Date
• HR-based target zones with audible alarm - 1
• HR-based target zones with visual alarm - 1
• HRmax (age-based)
• Maximum heart rate of total exercise
• Polar OwnCal®
• Polar OwnCode® (5kHz)
• Polar OwnZone®
• Wireless ECG accurate heart rate

Recording features

• Average heart rate
• Calorie expenditure - exe.tot.fat%
• Exercise Time (total)
• Exercise file info page with date and time
• Lap info
• Number of exercise files (with summaries) - 1
• Target zone limits
• Time in target zone

Transmitter belt

• Polar T31 coded™ transmitter - compatible
• Polar WearLink® 31 coded transmitter (changeable battery)

Watch features

• Alarm with snooze
• Date and weekday indicator
• Low battery indicator
• StopWatch
• Time of day (12/24h) with alarm