It is important to have the well suited polar sensor. Let’s take you step by step, type by type, and find the best polar sensor for you.

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Our Top Picks:

Best Overall: Buy: Polar Sensor READ REVIEW

Best For Smart Watch: Buy: Polar Rowing Machine READ REVIEW

Best With Good Software Connectivity: Buy: Polar Hr Sensor READ REVIEW

Best For Google Fit: Buy: Polar Supported Sensor READ REVIEW

Best For Afib: Buy: Polar First Ekg Accurate Wireless Heart Rate Monitor READ REVIEW

Best For Touch Screen: Buy: Polar Heart Rate Monitor READ REVIEW

Best With Excellent Accuracy: Buy: Polar Rechargeable Battery READ REVIEW

Best With Gps Tracking: Buy: Polar Heart Rate Sensor READ REVIEW

Best For Spinning Bike: Buy: Polar Mobile Device READ REVIEW

Best For Speed: Buy: Polar Cs Series Sensor READ REVIEW

Best Overall: Polar Sensor

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This Polar Sensor is capable of outshining several other products featured in this list in overall features. The polarsensor is compatible with all polar heart rate sensors, utilizing the same snap attachment method. Polar soft strap The Polar soft strap is the most comfortable chest strap for measuring your heart rate. And, this allows for a good fit, It fits well and has a convenient design.

The sensor is great with the original strap, works perfectly, it holds its shape and has a great design. Above all, the polarsensor is small, black, it has new life and has a special design.

Most customers opine that the sensor is a perfect fit for the polar monitor. Moreover, they strongly agree that the sensor design is more comfortable than the old h7 strap. Moreover, a few say that the sensor is used to “skip heart beats” with the old strap. In short, at the price, they believe that they got a steal of a deal with it.

• This fits perfectly when at maximum setting.
• This is designed to be used with another manufacturer's monitor.
• This is great with the garmin heart rate sensor.
• This is much better than the previous metal hook and elastic band.

Best For Smart Watch: Polar Rowing Machine

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The Polar Rowing Machine's high-end materials make sure that it ages well with use. In addition, the polar rowing machine works flawlessly and it worked great. Widely recognized for its top precision by many sources, polar h10 is the most accurate heart rate sensor in polar’s history. Further, it comes with improved electrodes, an easy-to-use buckle and silicone dots, The strap is comfortable and interference-free, and stays put when you're on the move. Lastly, the polar rowing machine is available in 4 attractive colors: turquoise, orange, black etc., so, it's likely one of your favorites is in the mix.

Almost all customers opine that the sensor comes with a hr strap so it should work, You can always ask sunny techs. And, they say that the sensor works with most garmin watches, however it depends on the model of your watch. Further, they say that the sensor in turn transmits the heart rate information to a compatible receiver. With no doubts, this sensor passed the test and had very satisfied buyers eager to share their experience.

• This will work with a wahoo bike computer synced with a speed sensor and cadence sensor.
• This will when connected to an HRV app.
• They pair easily and it is reasonably.
• This works with any sports watch that you can connect external hr, including suunto.

Best With Good Software Connectivity: Polar Hr Sensor

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The best part: Polar Hr Sensor costs comparatively little and it is available to ship in 24 hours. The polar hr sensor is great for high performance and it works great. Please note, there is a protective film over the hr sensor, please remove prior to use. In addition, there is much more, is very good and it is affordable.

The sensor has excellent connectivity options and it is great with good software. Most importantly, the polar hr sensor is very happy and it is good for pulse rate.

Most customers opine that the sensor offers some amazing options that are perfectly complimented by their hr monitors. In addition, they strongly agree that the sensor has a water resistance rating of 30 meters. Further, they strongly agree that the snap parts ( male side ) on the sensor / transmitter itself are recessed more than on other hrms. Overall, most buyers agree that the sensor suits them best, and no one questions it.

• This is easy to swap out, cr-2025.
• It looks really cool. Additionally, it is great for tracking walks.
• This is accurate, and easily paired with Bluetooth.
• know what battery life is 400 hours.

Best For Google Fit: Polar Supported Sensor

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The Polar Supported Sensor should be able to handle its purpose and duties with ease. The polar supported sensor is extremely accurate, it works great and has a rechargeable design. Conveniently in its swimming goggle strap clipped against your temple, polar verity sense tracks your heart rate, distance and pace automatically in the pool. In addition, it is great for android devices, It is good for the upper forearm and has a nice design.

The sensor is very happy, it is newer and has a waterproof design. Further, the sensor is comfortable is perfect for full compatibility, it is more convenient and has an excellent design. Finally, the polar supported sensor allows for longer battery life, is very comfortable, it is intuitive and has a convenient design.

Most buyers found that the sensor is the best option for monitoring heartrate while swimming. And, they strongly agree that the sensor was a little shaky at first, but the recent 1.1.5 firmware update released by Polar fixed that and it has worked flawlessly since. Also, a few strongly agree that the polar verity sense sensor is a bluetooth compatible sensor that does connect to many other bluetooth devices, including Samsung health on your smartphone.

• This is the upgraded version or newest version.
• This is suitable for 24 hours wearing, very accurate.
• This is so comfortable and even unnoticeable.
• This works with peloton app and also is a much better solution.

Best For Afib: Polar First Ekg Accurate Wireless Heart Rate Monitor

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Best part: Polar First Ekg Accurate Wireless Heart Rate Monitor costs comparatively low and it is available to ship in 24 hours. The polar first ekg accurate wireless heart rate monitor is black, It is very durable and has an excellent design. Sweat and moisture may keep the electrodes wet and the heart rate sensor activated. The first ekg accurate wireless heart rate monitor was invented by Polar back in 1977 as a training tool for the Finnish national cross country ski team.

Most importantly, the polar first ekg accurate wireless heart rate monitor works perfectly, It is lightweight and has a waterproof design.

Most customers found that the sensor is the strap to use with most equipment. Moreover, a few say that the sensor is great with life fitness equipment. In addition, a few strongly agree that the sensor works with various fitness apps that have a heart rate feature.

• This is designed to pick up the electrical impulse of a healthy human heart.
• This provides may be inconsistent with effort.
• This includes a sealed transmitter and an elastic strap.
• This works well on the transmitter and belt.

Best For Touch Screen: Polar Heart Rate Monitor

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The Polar Heart Rate Monitor should be able to handle its purpose and duties with ease. The polar heart rate monitor is very happy, has continuous heart rate, It is used for activity tracking and has a sleek design. The Manufacturer says: Polar precision prime sensor fusion technology provides you with our worldrenowned wrist-based heart rate monitoring. And, the sensor is super accurate, is small, it does the job and has a portable design.

The sensor is a waterproof smartwatch with advanced wrist-based heart rate and connected gps. In addition, it is pretty accurate and has a unique design. Most importantly, the polar heart rate monitor makes for a great buy, It comes with a fitness watch and has a waterproof design.

Most customers quickly discovered that the sensor is compatible with a chest strap. And, they strongly agree that the sensor features and a watch style display. Further, a few strongly agree that this watch is also wonderful because the battery life is so long that charging becomes almost a once a week affair.

• This offers a treadmill calibration option.
• This is perfect that it has all the profiles for this type of exercise.
• Swipe through each dashboard to see all your essentials at a glance.
• It takes a while to break in the hole the peg goes into.

Best With Excellent Accuracy: Polar Rechargeable Battery

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If you are looking to buy a popular sensor for your regular usage, you cannot go wrong with this pick. The Polar Rechargeable Battery is yellow, is good for pulse rate, it works with compatible apps and has a comfortable design. Polar flow is Polar’s free app and web service that helps you plan, sync and analyze your training, follow your progress and find inspiration for training from others. This optical heart rate sensor offers an easy - to - use alternative to heart rate chest straps.

Lastly, the polar rechargeable battery is small and it is great for real time heart rate.

Most buyers opine that the sensor works well in record mode for swimming sessions. Further, a few strongly agree that the sensor provides readings consisting of hearing rate and time. In addition, they say that the sensor is an accurate heart monitoring device.

• This is compatible with iphone and Samsung through the app.
• This is as accurate as the traditional units, and has no problems at all.
• This is much easier than dealing with a chest strap.
• This has been pretty close to the overall time in use.

Best With Gps Tracking: Polar Heart Rate Sensor

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The Polar Heart Rate Sensor's high-end materials make sure that it ages well with use. The polar heart rate sensor is much more, is worth the money, it is weekly and has an excellent design. Contains firmware updates that enhance the functionality. Moreover, the sensor is built with excellent hardware, it has enhanced battery life and has a comfortable design.

Finally, the polar heart rate sensor is durable and has a nice design.

Most customers opine that the sensor is easy to wash and comfortable on the skin. And, a few strongly agree that the sensor works with the 2nd generation version of the touch screen displays. Moreover, they strongly agree that the sensor does not work with Samsung health. Overall, the tone of buyers is very positive and we believe that the sensor suits the purpose.

• This does have a running total of daily calories burned.
• This does not pick up heart rate, except about 25% of the time.
• This can also connect to gym equipment while you're using it.
• Updateable firmware: heart rate monitor contains firmware updates that enhance the functionality.

Best For Spinning Bike: Polar Mobile Device

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Compared with other products by Polar, the Polar Mobile Device has a convenient design. The polar mobile device works as advertised, is newer, it is compatible with ft1 and has a comfortable design. Make sure this fits by entering your model number. The slim heart rate sensor that comes with the polar pro strap, a comfortable textile chest strap with interferenceblocking extra electrodes, slippreventing silicone dots and a secure buckle that keeps the strap firmly in place.

The sensor worked great, it is fat and has a great design. And, the sensor is good for fat burning, it works great and has a featured design. Above all, the polar mobile device provides continuous, accurate heart rate measurement using 5khz coded transmission.

Almost all customers agree that the sensor is not compatible with any garmin cycling computer. And, they also found that the sensor is not bluetooth or ant+ compatible. Further, a few say that the receiving device would be able to determine the HRV data. In conclusion, many have used the sensor for more than a few months without any problems, and it shows no sign of giving up.

• With Polar h1, you can focus on your workout, not on your gear.
• This design is relatively unchanged.
• This is compatible with gym links.
• This works well w/spin bike at the gym.

Best For Speed: Polar Cs Series Sensor

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The polar CS series sensor is suitable and reliable and fits well with your regular use. The polar CS series sensor includes a magnet, rubber mount, and polar tape for installation. Lets you monitor pedal cadence during high-spin workouts. Further, it is compact and it is designed for speed computers.

Finally, the polar CS series sensor is the leading brand among consumers, coaches, and personal trainers worldwide and the company is committed to not only producing the best products, but also being the leading educator on the benefits of heart rate based exercise.

In conclusion, the tone of buyers is very positive and we believe that the sensor suits the purpose.

• Compact cadence sensor for polar cs series cycling computers.
• Compatible with cs100, cs200, and cs300 models; 2-year warranty.
• Download cadence graph, heart rate, and speed to computer.