Accessories for heart rate monitors, fitness trackers and bike computers

Enhance your training experience and achieve a more complete understanding of your performance. With Polar accessories you can upgrade your heart rate monitor or mobile application.

Select your product and find out which one is most suitable for your training.

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    Heart rate


    H10 heart rate sensor

    When it comes to accuracy and connectivity, Polar H10 heart rate sensor is the go-to choice. Monitor your heart rate with maximum precision and connect your heart rate to your training equipment.

    With Polar H10, heart rate monitoring is more accurate than ever.

    £76.50More
    • Polar H7 heart rate sensor, 10-kit

      Polar H7 heart rate sensor, 10-kit

      The Polar H7 heart rate sensor provides live heart rate on the Polar Team app. The Polar H7 is a combo heart rate sensor that also connects to many Polar products as well as compatible gym e...

      £549.00More
    • H10 heart rate sensor

      H10 heart rate sensor

      When it comes to accuracy and connectivity, Polar H10 heart rate sensor is the go-to choice. Monitor your heart rate with maximum precision and connect your heart rate to your training eq...

      £76.50More
    • H7 heart rate sensor

      H7 heart rate sensor

      A comfortable heart rate sensor strap which you connect via bluetooth to your fitness app or training device. Monitor your real-time, accurate heart rate while you train, review and analyze ...

      £59.50More
    • H1 Heart Rate Sensor

      H1 Heart Rate Sensor

      Comfort is the key when training. That’s why Polar created the slim H1 heart rate sensor. It not only measures your heart rate but also seamlessly adapts to your body shape, so you can forge...

      £42.50More
    • T31 coded™ transmitter

      T31 coded™ transmitter

      At the heart of your training is the coded T31. Its purpose is simple: to transmit your heart rate to your wrist unit. Slim and light, the ECG (electrocardiogram) accurate transmitter is ful...

      £34.00More
    • Polar Pro Strap

      Polar Pro Strap

      Polar Pro Strap works with all Polar heart rate sensors. With a soft textile material, slip-preventing silicone dots and a secure buckle, the strap is very comfortable to wear and stays in p...

      £29.90More
    • T31 transmitter

      T31 transmitter

      Slightly different to the T31c Transmitter, the slim, light and waterproof T31 doesn’t have the benefit of coding for interference free transmission. However, its purpose remains the same: t...

      £25.50More
    • Soft strap

      Soft strap

      The Polar Soft strap is the most comfortable chest strap for heart rate measurement. The smart fusion of soft fabrics and adaptive sensor material make it extremely sensitive to your heart’s...

      £15.50More
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    Cycling


    Adjustable Front Bike Mount

    Thanks to its adjustable, aerodynamic and slim design, Polar Adjustable Front Bike Mount is a perfect fit for challenging rides and especially for time trial handlebars. It gives you the best viewing angle and an easy access to your bike computer at all times, and only takes a small space in your handlebar. You can attach the unit in any direction you'd like either around the handlebar or the stem of your bike.

    £25.50More
    • Speed sensor Bluetooth® Smart and Cadence sensor Bluetooth® Smart set

      Speed sensor Bluetooth® Smart and Cadence sensor Bluetooth® Smart set

      Boost your cycling performance with our cadence and cycling speed sensors: find out what your most efficient pedaling rate is and measure your speed and distance accurately. The sensors incl...

      £59.50More
    • Speed sensor Bluetooth® Smart

      Speed sensor Bluetooth® Smart

      Boost your cycling performance with our cycling speed sensor and measure your speed and distance accurately. The sensor works with Bluetooth® Smart technology and consumes only a little ener...

      £39.00More
    • Cadence sensor Bluetooth® Smart

      Cadence sensor Bluetooth® Smart

      Boost your cycling performance and find out what your most efficient pedaling rate is. The sensor works with Bluetooth® Smart technology and consumes only a little energy. You can later anal...

      £39.00More
    • Adjustable Front Bike Mount

      Adjustable Front Bike Mount

      Thanks to its adjustable, aerodynamic and slim design, Polar Adjustable Front Bike Mount is a perfect fit for challenging rides and especially for time trial handlebars. It gives you the bes...

      £25.50More
    • Polar Adjustable Bike Mount

      Polar Adjustable Bike Mount

      Polar adjustable bike computer mounts fit firmly around the handlebars or stem of basically any bike, without leaving any marks on it. With the quick-release locking mechanism, you can easil...

      £12.50More
    • Twist Lock Bike Mount

      Twist Lock Bike Mount

      Wherever you ride your Polar cycling computer follows. With the Polar Bike Mount, it’s always there, giving you an optimal view of your cycling data.

      £7.25More
    • Universal Bike Mount

      Universal Bike Mount

      Your Polar wrist unit is so versatile that you can either wear it on your wrist or, using the universal bike mount, attach it to your bike’s handlebars to easily view your training data whil...

      £6.90More
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    Running


    Stride sensor Bluetooth® Smart

    The Stride length sensor with Bluetooth® Smart is for runners who want to improve their technique and performance. Track your speed, distance and stride length with compattible sports watch or the Polar Beat app, whether you are running on a treadmill or on the muddiest trail. Attach the Stride length sensor to your shoe and enjoy your training!

    £59.50More

    Data transfer


    Polar Loop/M600 USB Cable

    Use the USB cable to charge your Polar Loop or Polar M600. With Loop, you can also use the cable to sync your activity and training data to the Polar Flow web service. Polar M600 syncs data to Polar Flow automatically via the Flow mobile app.

    £15.50More
    • FlowLink®

      FlowLink®

      It's easy to transfer data between the training computer and polarpersonaltrainer.com. Simply connect it to a Mac or PC with its USB connection.

      £42.50More
    • V800 sports watch USB charger

      V800 sports watch USB charger

      With this USB cable you can charge your Polar V800 and sync your activity and training data with the Polar Flow web service.

      £21.50More
    • Polar Loop/M600 USB Cable

      Polar Loop/M600 USB Cable

      Use the USB cable to charge your Polar Loop or Polar M600. With Loop, you can also use the cable to sync your activity and training data to the Polar Flow web service. Polar M600 syncs data ...

      £15.50More
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    Other accessories


    A300 Fitness watch wrist band
    Indigo BlueStorm GreySorbet PinkPowder WhiteMellow Yellow

    Try the A300 with different colors. A small change can make a big difference. Customize your waterproof Polar A300 fitness watch with easy-to-change wristbands to suit different moods and styles.

    Indigo BlueStorm GreySorbet PinkPowder WhiteMellow Yellow
    £16.90More
    • G5 GPS Armband

      G5 GPS Armband

      The elastic armband for your Polar G5 GPS sensor is easy to attach and comfortable to wear. The sensor slips into the pocket and keeps up with your training in any outdoor sport. The armband...

      £26.95More
    • Changeable M600 Wristband

      Changeable M600 Wristband

      Customize your Polar M600 with this changeable wristband to suit different moods and styles.

      £25.50More
    • Changeable A360 Wristband

      Changeable A360 Wristband

      Blend Polar A360 with your personal style – either choose your signature colour or alternate to suit your mood or outfit. Choose from Powder White, Charcoal Black, Sorbet Pink, Navy Blue a...

      £21.50More
    • Changeable M200 Wristband

      Changeable M200 Wristband

      Blend Polar M200 with your personal style – either choose your signature colour or alternate to suit your mood or outfit. Choose from Black, Bright Red, White, Fresh Blue and Mellow Yellow...

      £16.90More
    • A300 Fitness watch wrist band

      A300 Fitness watch wrist band

      Try the A300 with different colors. A small change can make a big difference. Customize your waterproof Polar A300 fitness watch with easy-to-change wristbands to suit different moods and st...

      £16.90More
    • Changeable color cover

      Changeable color cover

      With Polar M450 you can easily customise almost every detail and make it the perfect fit for you. Swap in a colour cover to match the look of your M450 to your bike and gear.

      £12.50More
    • Battery set for stride sensors

      Battery set for stride sensors

      It couldn't be easier to change the battery in your Polar product. This set includes a CR2430 battery, a sealing ring and a battery cover for easy and quick replacement.

      £5.95More
    • Magnet Set Speed Sensor CS

      Magnet Set Speed Sensor CS

      Easy-to-attach magnet set for CS speed sensor™. This set includes everything you need for an easy and quick replacement.

      £5.90More
    • Magnet Set Cadence Sensor CS

      Magnet Set Cadence Sensor CS

      Easy-to-attach magnet set for CS cadence sensor™1 for an easy and quick replacement.

      £5.90More
    • Elastic Straps

      Elastic Straps

      If you need a new elastic strap for your Polar wireless transmitter, ours are available in various sizes, are easy to put together, and are comfortable to wear.

      £5.90More
    • Battery set for training computers RS800CX, RS400 and RCX5

      Battery set for training computers RS800CX, RS400 and RCX5

      It couldn't be easier to change the battery in your Polar product. This set includes a CR2032 battery, a sealing ring and a battery cover for easy and quick replacement.

      £5.90More
    • Battery set for training computers FT7 and FT4

      Battery set for training computers FT7 and FT4

      It couldn't be easier to change the battery in your Polar product. This set includes a CR1632 battery, a sealing ring and a battery cover for easy and quick replacement.

      £5.90More
    • Battery set for heart rate sensors and training computers RCX3, FT80, FT60, FT40 and FA20

      Battery set for heart rate sensors and training computers RCX3, FT80, FT60, FT40 and FA20

      It couldn’t be easier to change the battery in your Polar product. This set includes a CR2025 battery, a sealing ring and a battery cover for easy and quick replacement.

      £5.90More
    • Battery set for cycling computers CS600X, CS500 and CS400

      Battery set for cycling computers CS600X, CS500 and CS400

      It couldn't be easier to change the battery in your Polar product. This set includes a CR2354 battery, a sealing ring and a battery cover for easy and quick replacement.

      £5.90More
    • Pouch

      Pouch

      Specially designed for Polar products, this useful pouch enables the user to carry and store all the components of their Polar product.

      £5.75More
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