Technical Specification - Polar Electro F4 User Manual

Technical Specification

Wrist Unit
F4F CR 1632
Battery type
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 (HR %).
max
Transmitter
Built-in Lithium Cell
Battery type
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
Polyurethane
Buckle material
Fabric material Nylon 46%, polyester 32%, natural
rubber (latex) 22%
Limit values
23 h 59 min 59 s
Chronometer
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
ENGLISH