Operation Manual

under water. Using the training computer in excessive rainfall may also cause interference.
WARNING: This product and its packaging contain chemicals known to the State of California to cause
cancer, birth defects or reproductive harm. This notice is provided in accordance with California’s
Proposition 65. More information: http://www.polar.com/regulatory_information
Technical Specifications
Training computer
Battery life:
Average 8 months if you only use the heart rate sensor, and train an
average of 1h/day 7 days/week.
Average 7,5 months if you use the heart rate sensor and one other sensor,
and train an average of 1h/day 7 days/week.
Average 7 months if you use the heart rate sensor and two other sensors,
and train an average of 1h/day 7 days/week.
Battery life has been calculated with the presumption that the power
save mode is 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
Current speed display range: 0-127 km/h or 0-75 mph (when measuring speed with s3+ stride sensor
or CS speed sensor)
0-400 km/h or 0-248.5 mph (when measuring speed with G5/G3 GPS
sensor)
Water resistance: 30 m (Suitable for bathing and swimming)
Training computer limit values
Maximum number of files:
99
Maximum time recorded to file: 99 h 59 min 59 s
Maximum time recorded to file with different sensor combinations:
Heart rate 99
Heart rate + stride sensor 26
Heart rate + GPS sensor 15
Heart rate + CS speed sensor 32
Heart rate + CS cadence sensor 61
Heart rate + stride sensor + GPS sensor 14
Heart rate + GPS sensor + CS speed sensor 15
Heart rate + GPS sensor + CS cadence sensor 14
Heart rate + CS speed sensor + CS cadence
sensor
26
Heart rate + GPS sensor + CS speed sensor +
CS cadence sensor
14
Stride sensor 32
Stride sensor + GPS sensor 15
GPS sensor 17
GPS sensor + CS speed sensor 17
GPS sensor + CS cadence sensor 15
GPS sensor + CS speed sensor + CS cadence
sensor
15
CS speed sensor 40
CS cadence sensor 99
CS speed sensor + CS cadence sensor 32
ENGLISH
52 Important Information