SPORTS INSTRUMENTS SI90HR Cycling

( Brand: Sports Instruments ), ( Sport/activity: Cycling ), ( Type: Bike Computer ), ( Manufacturer Part Number: SI90HR )

Review SPORTS INSTRUMENTS Cycling Computer

Introducing the SI90HR Sports Cycling Computer from Sigma, a must-have tool for serious and dedicated cyclists who aim to optimize their training and performance. This advanced cycling computer is designed to provide real-time data and analytics to help you effectively monitor and analyze your cycling metrics, enabling you to make informed decisions during your rides and improve your overall fitness.

At its core, the SI90HR Cycling Computer offers a high-resolution, easy-to-read 3D display that shows essential data such as speed, distance, time, and heart rate (HR) in real time. The HR data is captured through an integrated, high-precision, ANT and Bluetooth HR sensor, ensuring accurate and reliable HR readings. The computer also supports up to 3 sensors, making it a versatile tool for tracking additional metrics such as cadence, power, and temperature.

The SI90HR Cycling Computer boasts an impressive 100-hour battery life, ensuring that it stays with you for even the longest rides. It also features an intuitive and user-friendly interface, allowing you to easily navigate through its various functions and customize your data fields to suit your preferences.

One of the standout features of the SI90HR Cycling Computer is its advanced training functions, including the Smart Workout and Virtual Racer functions. The Smart Workout function creates customized workouts based on your personal fitness level and goals, while the Virtual Racer function lets you compete against your previous best performances or those of other riders.

Additionally, the SI90HR Cycling Computer is compatible with various third-party apps and platforms, including Strava, TrainingPeaks, and Garmin Connect, allowing you to easily sync and analyze your data, set goals, and share your achievements with others.

The computer's rugged and waterproof design ensures that it can withstand the rigors of outdoor cycling, making it a reliable companion for your training and racing endeavors. With its comprehensive feature set, high accuracy, and long battery life, the SI90HR Sports Cycling Computer from Sigma is an essential tool for any serious cyclist looking to take their training and performance to the next level.

Buying a Si90hr sports cycling computer can be a great investment for serious cyclists who want to track their performance and training data. Here are some pros and cons to consider before making a purchase:

1. Advanced features: Si90hr cycling computers offer a wide range of features, including heart rate monitoring, power meter compatibility, GPS tracking, and more. This can help cyclists gain a deeper understanding of their training and performance.

2. Accurate data: With features like GPS and heart rate monitoring, cyclists can trust that the data they are getting from their Si90hr computer is accurate and reliable.

3. Customizable displays: Si90hr cycling computers allow users to customize the displays to show the data that is most important to them. This can help cyclists stay focused during long rides and training sessions.

4. Long battery life: The Si90hr computer is designed to last for up to 170 hours in training mode and up to 30 days in standby mode. This makes it a great choice for cyclists who are training frequently and want to avoid constant charging.

5. Durable design: Si90hr cycling computers are built to withstand the rigors of cycling, including water resistance and rugged construction.

1. Cost: Si90hr cycling computers can be expensive, with prices ranging from several hundred to over a thousand dollars. This may be a barrier for some cyclists.

2. Complexity: With so many features and customization options, Si90hr cycling computers can be complex to use. This may require some time and effort to learn how to use them effectively.

3. Size and weight: Si90hr cycling computers can be larger and heavier than other types of cycling computers, which may be a concern for some riders.

4. Limited compatibility: Si90hr cycling computers may not be compatible with all types of sensors and accessories, which could limit their functionality for some users.

Si90hr sports cycling computers offer advanced features, accurate data, and customizable displays that can help serious cyclists train more effectively and understand their performance in greater detail. However, they can be expensive, complex, and heavy, which may be a concern for some riders. Ultimately, the decision to buy a Si90hr cycling computer depends on an individual's training goals, budget, and preferences.

If you are a serious cyclist who is looking to take your training to the next level, a Si90hr sports cycling computer may be a worthwhile investment. However, be prepared for the cost and potential complexity, and make sure that it is compatible with the sensors and accessories that you plan to use. If you are on a budget or only need basic cycling computer features, there are more affordable options available that may be a better fit for your needs.

Details:

Will need a new battery.

part #: si90hr price

• $19.95

specifications velocipedespark:

• brand: Sports Instruments
• sport/activity: Cycling
• type: Bike Computer
• manufacturer part number: SI90HR

returns velocipedespark:

• policy: No Returns

offer velocipedespark:

• sold: 0
• availability: In Stock
• quantity: 1
• started: February 26, 2026
• options: Ship-to-home

payments velocipedespark:

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

general velocipedespark:

• Cycling > Bicycle Electronics > Cycle Computers GPS
• condition: Used

seller velocipedespark:

• rating: 100.0%
• city: Bakersfield, California
• # reviews: 1590

shipping velocipedespark:

• type: Fixed
• class: Standard
• carrier: USPS
• cost: $5.95
• transit: 5-11 Days
• service: USPS Ground Advantage

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