What are you buying here?

This is the Polar A300 Activity Tracker / Fitness watch with OPTIONAL Polar H7 heart rate sensor.

What's in the box?

  • Polar A300 (choice of colours)
  • Polar H7 heart rate sensor (optional)
  • USB charging cable (micro USB)
  • Instructions
Who are we?

We are an Authorised Polar UK dealer. As such you have a 2 year international warranty with Polar Electro. We have been an authorised dealer since 1999. The business is managed and owned by Tristan Haskins (of HeartRateMonitor.co.uk). When you buy from us you are assured of excellent support and first class customer service

MPN / GTIN and EAN numbers

A300 BLK    MPN: 90051950    GTIN: 725882015385
A300 WHI   
MPN: 90054231    GTIN: 725882020778
A300 PNK    MPN: 90054239    GTIN: 725882020853
A300 BLK HR    MPN: 90051953    GTIN: 725882015415
A300 WHI HR    MPN: 90054235    GTIN: 725882020815
A300 PNK HR    MPN: 90054243    GTIN: 725882020891

Excellent Value Activity Tracker / HRM

We have used the Polar A300 extensively for several months. Both Louise and I were very impressed with the unit's user friendly interface and highly motivational features & functions. It's the perfect fitness watch for the user who wants a SINGLE unit to take care of everything from time of day watch, activity tracker, heart rate monitor*, exercise intensity control*, smartphone notification alerts and sleep monitor. The A300 can be personalised to match your mood and style with optional easy to fit coloured bands

* requires a heart rate sensor belt > please select a model with HRM sensor

Monitors steps, calories, distance & more

A key features of the A300 are it's 24/7 activity tracker with user defined daily targets and inactivity alerts if you don't move for approximately 1 hour. There's a very easy to understand activity bar that fills throughout the day as you approach your daily step target.

Burn Fat or Improve Fitness

Another impressive feature of the A300 is it's easy to follow heart rate zone control when working out. When paired with the Polar H7 sensor the A300 will tell you at a glance if you are BURNING FAT or IMPROVING FITNESS. * requires a Polar H7 heart rate sensor belt

Everything in One Place - Polar Flow

At the end of the session everything is uploaded via Bluetooth connection to the Polar Flow App (iOs and Android). Everything from sleep duration / quality, daily steps, calories burnt and distance walked, number of inactivity alerts, and a high resolution time versus heart rate graph with duration spent in the 5 x Polar Sport Zones.

Please Read the Review

Don't forget to read our comprehensive and impartial review of the Polar A300 here. We've included our own video to give you a real hands on feel to the A300 heart rate monitor. What you can't tell from the video is how well made this product is. Every part of the A300 is of the highest quality, from the super soft outer case to the very clear LED display.


Polar UK Authorised Dealer since 1999




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