The Polar S625X Running Computer with Polar S1 foot pod combines running speed and distance measurement with heart rate. This ultimate training tool also features altitude and ascent for route profile, Polar OwnOptimizer recovery test, mobile connectivity and support for triathlon and cross-training usage.


Polar exercise features
Wireless ECG accurate heart rate
Exercise Set (extended exercise profiles) 5
Polar sport zones
Polar OwnZone®
Polar OwnCal®
Polar Fitness Test™ with OwnIndex®
Polar Heart Rate Rest Test™
Self Walk Test with WalkIndex™
Polar OwnCode®
Polar OwnOptimizer™
Polar Keeps U Fit ™ - Own Workout Program
Polar OwnRelax™
Polar Body Workout
Target zones with visual alarm 3
HR-based target zones with audible alarm 3 (not in bike mode)
Independent CountDown / CountUp timer
Fitness Bullets ( á 10 minutes in target zone)
HRmax(Polar Fitness test-based)
HRmax(age-based)
Interval timers
Maximum heart rate of total exercise
Average heart rate of total exercise
Minimum heart rate of total exercise
Average heart rate of each lap
Maximum heart rate of each lap
Relaxation rate during exercise
Recovery measurement (HR / time)
Automatic lap recording
Number of laps 99
Exercise Date
Altitude and ascent
You&I settings for two users
Alternating / repeating countdown timers
Interval trainer (HR, pace, distance) guided workouts
ZonePointer
ZoneLock