Polar RCX3 Heart Rate Monitor User Manual


 
Technical Specifications
Training computer
Battery life:
Average 8 months if you only use
the heart rate sensor, and train an
average of 3,5 h/ week.
Average 7,5 months if you use the
heart rate sensor and one other
sensor, and train an average of 3,5
h/ week.
Average 7 months if you use the
heart rate sensor and two other
sensors, and train an average of
3,5 h/ week.
Battery life has been calculated
with the presumption that the
Autosync feature and power save
mode are turned on.
Battery type: CR 2025
Battery sealing ring: Silicone
Operating temperature: -10 °C to +50 °C / 14 °F to 122 °F
Training computer
materials:
PMMA lens with hard coating in
top surface, training computer
body ABS+GF metal parts
stainless steel
Wrist strap and buckle
materials:
Polyurethane (TPU)/Silicone,
stainless steel
Watch accuracy: Better than ± 0.5 seconds / day at
25 °C / 77 °F temperature.
Accuracy of heart rate
monitor:
± 1% or 1 bpm, whichever larger.
Definition applies to stable
conditions.
Heart rate measuring
range:
15-240 bpm
Current speed display
range:
0-127 km/h or 0-75 mph
Water resistance: 30 m
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