Technical Specifications - Polar Electro FT7 User Manual

If the heart rate measurement does not work with the sports apparel, try using the strap. If it works, the
problem is most probably in the apparel. Check that the electrode areas of the apparel are clean. Before
washing the apparel, check the washing instructions. If the heart rate measurement still does not work,
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.
If heart rate measurement does not work despite the actions mentioned previously, the battery of your
transmitter may be empty.
A cardiac event may have altered your ECG waveform so that the transmitter is not able to detect it. In this
case, consult your physician.

Technical Specifications

FT7 Training Computer
Battery type
Battery life
Operating temperature
Back cover
Wrist strap material
Wrist strap buckle
Watch accuracy
Accuracy of heart rate measurement
Water resistance
WearLink+ Transmitter
Battery type
Battery life
Battery sealing ring
Operating temperature
Connector material
Strap material
Water resistance
Limit Values
Chronometer
Heart rate
Total time
Total calories
Total exercise count
Year of birth
Polar FlowLink and Polar WebSync 2.1 (or newer)
System Requirements:
The Polar FT7 training computer applies the following patented technologies, among others:
CR1632
Average 11 months (training 1 h/day, 7 days/week)
-10 °C to +50 °C / 14 °F to 122 °F
Polyamide
Polyurethane
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.
Better than ± 0.5 seconds/day at 25 °C / 77 °F temperature.
± 1% or ± 1 bpm, whichever larger, definition applies to steady state
conditions.
30m (Suitable for bathing and swimming)
CR 2025
Average 700 hours of use
O-ring 20.0 x 1.0 Material FPM
-10 °C to +50 °C / 14 °F to 122 °F
Polyamide
35% Polyester, 35% Polyamide, 30% Polyurethane
30m (Suitable for bathing and swimming)
23 h 59 min 59 s
15 - 240 bpm
0 - 9999 h 59 min 59 s
0 - 999999 kcal/Cal
65 535
1921 - 2020
PC MS Windows (7/XP/Vista), 32 bit, Microsoft .NET Framework Version 2.0
Intel Mac OS X 10.5 or newer
ENGLISH
Important Information 17