Technical Specification

Wrist Unit

Battery type

F4F CR 1632

 

F4M CR 2032

Battery life

CR 1632 average 1.5 years

 

CR 2032 average 2.5 years

Operating

-10 °C to +50 °C / 14 °F to 122 °F

temperature

 

Accuracy of heart rate

± 1% or ± 1 bpm, whichever

measurement

larger, defi nition applies to steady

 

state conditions.

Watch accuracy error

Better than ± 0.5 seconds/day at

 

25 °C / 77 °F temperature.

Wrist strap material

Thermoplastic Polyurethane (TPU)

Wrist strap buckle

Polyoxymethylene (POM)

and strap tongue

 

material

 

Back cover material

Stainless steel complying with the

 

nickel release regulations of the

 

(EU Directive 94/27/EU and its

 

amendment 1999/C 205/05).

Heart rate is displayed as the number of heartbeats per minute (bpm) or as a percentage of your maximum heart rate (HRmax%).

 

E N G L I S H

Transmitter

 

Battery type

Built-in Lithium Cell

Battery life

Average 2500 hours of use

Operating

-10 °C to +50 °C / 14 °F to 122 °F

temperature

 

Material

Polyurethane

Water resistant 100 m

 

Elastic Strap

 

Buckle material

Polyurethane

Fabric material

Nylon 46%, polyester 32%, natural

 

rubber (latex) 22%

Limit values

 

Chronometer

23 h 59 min 59 s

Heart rate limits

30 - 199 bpm

Total time

0 - 9999 h 59 min 59 s

Total calories

0 - 999999 kcal/Cal

Total exercise count

65 535

Customer Service Information 23

Page 23
Image 23
Polar F4 manual Technical Specification, Wrist Unit