POLAR S-series Cycling Heart Rate Monitor 725882900469 S720I

( Brand: Polar ), ( Type: Cadence Sensor ), ( Measurement Provided: Cadence ), ( Language: English ), ( Power Source: Batteries ), ( Color: Black ), ( Sport/activity: Cycling ), ( Vintage: Yes ), ( UPC: 725882900469 ), ( Manufacturer Part Number: S-SERIES )

Review POLAR Cycling Heart Rate Monitor

The Polar S720i Cycling Heart Rate Monitor is an advanced, versatile solution for serious cyclists who want to optimize their training and improve their performance. This sleek and lightweight device is specifically designed to meet the unique demands of cycling, featuring an integrated cadence sensor and an adjustable arm band that securely stays in place even during the most rigorous rides.

At the heart of this heart rate monitor is the Polar Precision Prime Sensor, a high-performance optical heart rate sensor that delivers real-time, accurate heart rate data. It uses Polar's advanced WearLink transmitter to transmit heart rate data to a wide range of cycling computers, fitness devices, and smartphones, allowing you to easily track and analyze your training data in real-time.

The Polar S720i also includes a built-in cadence sensor, which measures the number of pedal revolutions per minute (RPM) to help you optimize your pedaling efficiency and maximize your power output. This data is transmitted wirelessly to your cycling computer or fitness device, providing you with a comprehensive view of your training metrics.

The adjustable arm band is made of soft, breathable materials that provide a comfortable fit, even during long rides. It is also water resistant, so you can use it in all weather conditions. The band is easy to adjust, allowing you to customize the fit for your individual arm size.

The Polar S720i Cycling Heart Rate Monitor is compatible with a wide range of cycling computers and fitness devices, including Polar's own line of cycling computers, as well as devices from Garmin, Wahoo, and others. It also has Bluetooth connectivity, allowing you to connect it to your smartphone and use various training apps and platforms.

Overall, the Polar S720i Cycling Heart Rate Monitor is an essential tool for any serious cyclist who wants to take their training to the next level. With its advanced heart rate and cadence sensors, adjustable arm band, and compatibility with a wide range of devices, it provides you with all the data and insights you need to optimize your performance and achieve your fitness goals.

Polar S720i Cycling Heart Rate Monitor: A Detailed Analysis

The Polar S720i Cycling Heart Rate Monitor is a popular choice among serious cyclists due to its advanced features designed specifically for this sport. Here's a balanced assessment of its pros and cons:

1. Highly accurate heart rate measurement: The Polar S720i uses Polar's advanced heart rate sensor technology, ensuring accurate and reliable readings.

2. Integration with cycling computers: The monitor can be paired with various cycling computers, allowing you to view your heart rate data alongside other cycling metrics.

3. ANT and Bluetooth connectivity: The S720i supports both ANT and Bluetooth connectivity, providing flexibility in connecting to various devices.

4. Comfortable design: The strap is adjustable and comfortable for prolonged use during cycling sessions.

5. Training programs and analysis: The Polar Flow app offers personalized training programs and detailed analysis of your heart rate data, helping you optimize your workouts.

1. Complex setup process: Some users may find the initial setup process for the S720i to be more complicated than other heart rate monitors.

2. Battery life: The monitor's battery life is estimated to be around 30 hours, which might require frequent recharging for heavy users.

3. Limited compatibility with other devices: Though the S720i supports a wide range of devices, some users might find that certain training apps or platforms are not compatible.

4. Price: The Polar S720i is priced higher than some other heart rate monitors, making it a more significant investment for some cyclists.

In conclusion, the Polar S720i Cycling Heart Rate Monitor offers advanced features tailored to cyclists, including accurate heart rate measurement, integration with cycling computers, and ANT and Bluetooth connectivity. However, its complex setup process, limited compatibility with some devices, and relatively short battery life are potential drawbacks. Ultimately, the decision to invest in the Polar S720i depends on your specific needs, preferences, and budget as a cyclist.

If you're a serious cyclist looking for a heart rate monitor with advanced features specifically designed for your sport, the Polar S720i is an excellent choice. Its high accuracy, compatibility with various cycling computers, and training programs make it a valuable investment for optimizing your workouts. However, be prepared for a more complex setup process and potential limitations in device compatibility. Consider your budget and personal requirements before making a final decision.

Details:

Needs a battery and I noticed one of the accessories is cracked see photos.

part #: 725882900469 prices

• $15.96-$29.99

specifications velocipedespark:

• brand: Polar
• type: Cadence Sensor
• measurement provided: Cadence
• language: English
• power source: Batteries
• color: Black
• sport/activity: Cycling
• vintage: Yes
• upc: 725882900469
• manufacturer part number: S-SERIES

returns velocipedespark:

• paid by: Seller
• method: Money back
• policy: Returns Accepted
• time: 30 Days

general velocipedespark:

• Cycling > Bicycle Electronics > Cycle Computers GPS
• condition: For parts or not working

seller velocipedespark:

• # reviews: 2230
• city: Manteca, California
• rating: 97.9%

payments velocipedespark:

• other
• credit card: Discover
• wallet: Google-pay

offer velocipedespark:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• best offers: True
• started: October 4, 2025

shipping velocipedespark:

• class: Standard
• cost: $0.00
• transit: 5-13 Days
• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS

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