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Marking on case back Water resistant characteristics
Water resistant Protected against wash splashes, sweat, raindrops
etc. Not suitable for swimming.
Water resistant 30 m/50 m Suitable for bathing and swimming
Water resistant 100 m Suitable for swimming and snorkeling (without air
tanks)
Troubleshooting
If you don't know where you are in the menu, press and hold BACK until the time of day is displayed.
If there are no reactions to any buttons or the training computer displays unusual readings, reset the training computer by pressing four
buttons (UP, DOWN, BACK and LIGHT) simultaneously for four seconds. All other settings but time and date are saved.
If the heart rate reading becomes erratic, extremely high or shows nil (00), make sure that there are no other heart rate sensors within
1 m/3 ft and that the strap/the textile electrodes fit snugly and are wet, clean and undamaged.
If the heart rate measurement does not work with the sports apparel, try measuring using the strap. If it works, the problem
is most probably in the apparel. Please contact the apparel retailer/manufacturer.
Strong electromagnetic signals can cause erratic readings. Electromagnetic disturbances may occur near high-voltage
power lines, traffic lights, overhead lines of electric railways, electric bus lines or trams, televisions, car motors, bike
computers, some motor driven training equipment, cellular phones, or at electric security gates. To avoid erratic readings,
move away from possible sources of disturbance.
If the abnormal reading continues despite moving away from the source of disturbance, slow down and check your pulse
manually. If you feel it corresponds to the high reading on the display, you may be experiencing cardiac arrhythmia. Most
cases of arrhythmia are not serious, but consult your doctor nevertheless.
A cardiac event may have altered your ECG waveform. In this case, consult your physician.
If heart rate measurement fails despite the actions mentioned previously, the battery of your heart rate sensor may be
empty.
Technical Specifications
Training Computer
Battery type
CR2025
Battery life Average 1 year (1 h/day, 7 days/week exercise)
Operating temperature -10 °C to +50 °C / 14 °F to 122 °F
Wrist strap material Silicone (white model) / Polyurethane (other models)
Back cover and wrist strap buckle Stainless steel complying with the EU Directive 94/27/EU and amendment 1999/C 205/05 on
the release of nickel from products intended to come into direct and prolonged contact with
the skin.
Watch accuracy Better than ± 0.5 seconds/day at 25 °C / 77 °F temperature.
Accuracy of heart rate measurement ± 1% or ± 1 bpm, whichever larger, definition applies to steady state conditions.
Heart Rate Sensor
Battery type
CR 2025
Battery life (Polar WearLink) Average 700 hours of use
Battery life (Polar H1) Average 1500 hours of use
Battery cap sealing ring (Polar WearLink) O-ring 20.0 x 1.0 Material FPM
Battery cap sealing ring (Polar H1) O-ring 20.0 x 0.90 Material Silicone
Operating temperature -10 °C to +50 °C / 14 °F to 122 °F
Connector material (Polar WearLink) Polyamide
Connector material (Polar H1) ABS
Strap material (Polar WearLink) 35% Polyester, 35% Polyamide, 30% Polyurethane
Strap material (Polar Soft strap) 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester
Limit values
Chronometer
23 h 59 min 59 s
Heart rate 15 - 240 bpm
Total time 0 - 9999 h 59 min 59 s
Total calories 0 - 999999 kcal/Cal
Total exercise count 65 535
Year of birth 1921 - 2020
Maximum speed with a GPS sensor 199.9 km/h
Maximum speed with footpod 29.5 km/h
Polar FlowLink and Polar WebSync 2.1 (or newer)
System Requirements:
PC MS Windows (7/XP/Vista), 32 bit, Microsoft .NET Framework Version 2.0
Intel Mac OS X 10.5 or newer
ENGLISH
20 Important Information