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Polar RS300X

Polar RS300X 2 Customer ratings
Item number 90036620
versions: 90036620 (black), 90036629 (orange)
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Product details: Polar RS300X
  • Precise Polar multi sports and running computer for the performance-oriented athlete
  • Superb price-performance ratio
  • Extra large display
  • Data transmission to polarpersonaltrainer.com via Polar FlowLink
  • ECG precise heart rate display
  • OwnIndex: fitness test when resting, determines one's own personal fitness level
  • OwnCal: determines the user's personal calorie consumption and fat burning percentage (%)
  • OwnCode: coeded transmisison (prevents interferences by other heart rate monitors)
  • OwnZone: automatic determination of the ideal exercise zone
  • SportZones: 5 exercise zones for a versatile training
  • ZoneLock: during the training a target zone can be activated based on the SportZones by the push of a button
  • ZonePointer: display of the target zone and visualisation of the current heart rate during the training with a heart symbol
  • Exercise Set: to record exercise files
  • Number of storable files: 16
  • Menu: German, English, French, Spanish
  • Interval coach
  • Audible and visual target zone alarm
  • Water resistant up to 50m
  • Keylock
  • Watch functions: alarm with snooze function, date and weekday display, 2 time zones, stop watch, warning when the battery is low, time (12/24) with alarm
  • Optional accessories: Polar S1 running sensor, Polar G1 GPS sensor, Polar FlowLink
  • Included in the scope of delivery: Polar RS300X training computer, coded Polar WearLink transmitter, manual
  • Chest strap size: M/XXL
Description: Polar RS300X
The RS300X training computer makes the user want more! Featuring numerous Polar functions such as OwnCode, OwnCal, OwnIndex etc., it is the ideal training aid for weekend warriors. The Polar RS300X's great price-performance ratio makes it the undisputed number 1!

The RS300X training computer's numerous application possibilities make it a true allrounder. You would like to use the RS300X as running aid? Then just upgrade it with the Polar S1 running sensor. The sensor measures speed and distance.
You do not want to do without the RS300X even when doing other types of sports? Then add the G1 GPS sensor! Be it running, inline skating or water sports - in connection with the G1 you can measure speed and distance during almost any type of exercise.

Polar provide the option to transfer the data which is stored on the training computer on the polarpersonaltrainer.com website via the Polar FlowLink after the training. On the website you can access your own, pesonal traning diary and store training data. Analyse your training and the training effect respectively and draw conclusions for future training sessions.

Manufacturer's warranty Full warranty
Home use
The scope of warranty for home use includes private use of fitness equipment in a private household.

Detailed information can be taken from the warranty conditions of the manufacturer.
24 months
Semiprofessional use
A semi-professional use is given, when the fitness equipment is used in instutitions like hotels, schools, clubs, or for rehabilitation, company fitness, etc..

Detailed information can be taken from the warranty conditions of the manufacturer.
Professional use
The warranty for professional use concerns fitness equipment at public, commercial institutions (i.e., gyms).

Detailed information can be taken from the warranty conditions of the manufacturer.
For further information on the warranty, please refer to the manufacturer's terms of warranty. The manufacturer's warranty is an extra service and does not affect your statutory rights.
Warranty conditions
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Opinion of other customers:

Polar RS300X fr by toesucker on 09.05.2013 Version: black
Excellent produit. Affichage un peu petit pour les porteurs de lunettes comme moi !!!
Polar RS300X fr by Emanuele CIRIOLO on 11.09.2012 Version: orange
A recommander sans hésitation à tout ceux qui veulent un cardiofrequencemetre de base, d'utilisation simple.
Video: Polar RS300X

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We recommend following accessory:
Polar WearLink Batterie-Set
Battery set for the fabric Polar WearLink Chest Strap.
Polar WearLink Chest Strap (without transmitter)
Spare chest strap for the new coded Polar WearLink Chest Strap. Heart rate monitoring cannot be more comfortable.
Polar Flowlink
The FlowLink is Polar's new data interface. It facilitates the easy data transfer from a heart rate monitor to the Polar internet service.
Polar G1 GPS Sensor
The Polar G1 GPS sensor is compatible with the Polar RS300x, FT60 and FT80. In conjunction with these models, the sensor makes it possible to measure speed and distance in any terrain and for any sport, e.g. cross-country skiing, triathlon, inline skating, trecking and other outdoor sports.
Chest strap electrode cream 250ml
Chest strap electrode cream for better heart rate measurement.
Improve precision of pulse measurement with a chest strap by means of viscous, thermo-stable chest strap electrode cream. Electrodes of a pulse monitor need humidity for offering optimal results while measuring heart rate. The chest strap electrode cream guarantees constant humidity and has a very great conductivity, so that heart rate measurement gets very precise. The body-own humidity, i.e. sweat, is subject to deviations and therefore not 100 % precise.

Professional athletes swear by chest strap electrodes cream for pulse measurement !

Polar G5 GPS sensor
The Polar G5 GPS sensor is compatible with the models Polar RS800CX, CS600X as well as the new RCX5. The GPS sensor G5 of Polar makes the measurement of speed and distance possible in each territory and for each kind of sports, as i.e. cross-country skiing, triathlon, inline skating, trekking or other outdoor sports.
Polar Soft Strap chest strap
The Polar Soft Strap chest strap measures your pulse. Thanks to the soft material, it is very comfortable to wear.
Starting from £12.90
Polar H1 chest strap/heart rate sensor
The Polar H1 chest strap/heart rate sensor is very light and very soft. Thanks to its new design, the Polar chest strap H1 is very comfortable to wear; you will hardly recognize the Polar H1 heart rate sensor while exercising.
Starting from £39.92
Polar S1 Running Sensor
The sensor that measures running speed and distance is suitable for Polar Pulse Monitors RS200, RS400, RS300X, S625X and S725X.
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