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Polar RS300X RUN Running Computer

Item number 90036623
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Old price £179.95
New price
£162.88
Tax included 19% VAT



Colours available :
black, orange
In stock!

Free delivery!
The Polar RS300X training computer and the Polar S1 running sensor as a set! Numerous Polar functions such as OwnCode, OwnCal, OwnIndex and the extra option to monitor speed and distance make the RS300X an ideal and reliable training aid for performance-oriented runners. Its price-performance ratio is also convincing!

The RS300X training computer combined with the S1 running sensor is ideal for running. The Polar S1 running sensor measures speed, pace and distance. With the Polar RS300X the user can monitor, control and increase the intensity of his/her training at any time because he/she has an eye on his/her heart rate at all times. Its reliability and accuracy make it the ideal training aid.

After the training any data stored on the training computer can be transmitted to the polarpersonaltrainer.com website easily via Polar FlowLink. On the website you can access your own personal online diary and create your own training programmes.

This Polar set consisting of the RS300X training computer and the G1 GPS sensor will support you in an ideal way and help you achieve your personal goals!
  • Precise Polar running computer incl. the S1 running sensor for performance-oriented runners
  • 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
  • S1 running sensor: measures running speed, pace and distance
  • Optional accessories: Polar G1 GPS sensor, Polar FlowLink
  • Included in the scope of delivery: Polar RS300X training computer, Polar S1 running sensor, coded Polar WearLink transmitter, manual
  • Chest strap size: M/XXL
Manufacturer's warranty Full warranty
Home use 24 months
Semiprofessional use -
Professional use -
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.

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