Technical Specifications

Wrist unit

Battery type:

CR2025

Battery life:

Average 1.5 years (1 h/day, 7

 

days/week exercise)

Operating

-10 °C to +60 °C / +14 °F to +140 °F

temperature:

 

Storage

-20 °C to +70 °C / -4 °F to +158 °F

temperature:

 

Wrist strap

Polyurethane

material:

 

Back cover and

Stainless steel complying with the EU

wrist strap buckle:

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

 

E N G L I S H

Limit values

 

Chronometer:

23 h 59 min 59 s

Total time:

0 - 9999 h 59 min 59 s

Total calories:

0 - 999999 kcal/Cal

Total activity log

Eight weeks plus current week

count:

activity information.

Total training file

100

count:

 

Birthyear:

1921 – 2020

System requirements

 

Polar WebSync

PC MS Windows (2000/XP/Vista),

Software and Polar

64/32 bit

FlowLink:

 

Customer Service Information 27

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Image 27
Polar DA20 manual Technical Specifications, System requirements