Amazfit Helio Strap Pro vs Helio Strap: What’s New and Is the Upgrade Worth It?

Amazfit has officially unveiled the Helio Strap Pro at the HYROX World Championship in Stockholm, introducing a premium version of its screenless fitness tracker designed for athletes and performance-focused users. Priced at $199.99, the Helio Strap Pro costs nearly twice as much as the original Helio Strap, raising an important question: what exactly do you get for the extra money, and is the upgrade worth considering?

While the Helio Strap Pro retains much of the hardware foundation that made the original model popular among fitness enthusiasts, Amazfit has introduced several enhancements aimed at improving workout tracking, motion analysis, and overall training insights.

Familiar Hardware Remains Unchanged

At first glance, the Helio Strap Pro looks remarkably similar to its predecessor. Both devices feature Amazfit's BioTracker 6.0 optical heart-rate sensor with a 5PD + 2LED configuration, ensuring accurate heart-rate monitoring, recovery tracking, and health data collection.

Battery performance also remains unchanged. Both wearables pack a 232mAh battery, offering similar usage times depending on tracking intensity and connected features. Charging is handled through a magnetic charging system and takes less than two hours to reach a full charge.

The two models also share several other key specifications:

• 5 ATM water resistance

• Bluetooth 5.2 connectivity

• Rotor vibration motor for alerts

• 22mm nylon strap design

• Wrist size compatibility from 145mm to 205mm

• Compact and lightweight construction

Even the dimensions are nearly identical, measuring approximately 33.96 x 24.29mm, making it difficult to distinguish the devices based solely on appearance.

The Biggest Upgrade: A New 9-Axis Motion Sensor

The most significant improvement in the Helio Strap Pro lies inside the motion tracking system.

The original Helio Strap uses a 6-axis inertial measurement unit (IMU), which combines an accelerometer and gyroscope to track movement and exercise performance.

The Helio Strap Pro takes things a step further by introducing a geomagnetic sensor, creating a complete 9-axis IMU setup. This additional sensor improves the device's ability to understand orientation, body positioning, and movement direction during workouts.

As a result, the Pro model can deliver:

• More precise exercise recognition

• Better movement classification

• Enhanced workout analytics

• Improved tracking accuracy for complex training routines

• Superior performance during functional fitness workouts

For athletes involved in CrossFit, HYROX competitions, strength training, and multi-discipline workouts, these improvements can lead to more detailed performance insights.

Enhanced Training Intelligence

Amazfit appears to be positioning the Helio Strap Pro as a serious training companion rather than just a fitness tracker.

The upgraded sensor suite allows the device to collect richer movement data, enabling more advanced algorithms to analyse workout efficiency, recovery, and training load. This is particularly beneficial for users who follow structured training programs and rely on accurate performance metrics.

The company is also focusing heavily on hybrid training athletes—individuals who combine endurance, strength, and high-intensity workouts. The Helio Strap Pro is designed to capture data across these varied exercise styles with greater precision.

Better Orientation Awareness

The inclusion of a geomagnetic sensor enables the Pro model to better understand direction and orientation in space.

This can improve tracking during activities where body position matters, such as:

• Functional fitness training

• Weightlifting

• Circuit workouts

• Obstacle course racing

• HYROX competitions

• Indoor athletic training

By having more context about movement direction, the Helio Strap Pro can provide cleaner and more reliable workout data.

Design and Comfort Remain a Priority

One reason many athletes appreciated the original Helio Strap was its screenless design. Without a display, users could focus entirely on training without distractions.

The Helio Strap Pro maintains this philosophy while preserving the lightweight form factor and comfortable nylon strap. The familiar design ensures all-day wearability, whether during workouts, recovery periods, or sleep tracking.

Should Existing Helio Strap Owners Upgrade?

The answer depends largely on how you use your wearable.

Upgrade if:

• You are a competitive athlete.

• You regularly participate in HYROX, CrossFit, or functional fitness events.

• You want the most advanced movement tracking available.

• Detailed performance analytics are important to your training.

Stay with the Original if:

• You primarily use the device for heart-rate monitoring and recovery tracking.

• Basic workout tracking meets your needs.

• You are satisfied with the current accuracy of the original Helio Strap.

• Budget is a major consideration.

Final Verdict

The Amazfit Helio Strap Pro is not a complete redesign but rather a focused upgrade aimed at serious fitness enthusiasts and performance-driven athletes. While many of the core specifications remain unchanged, the addition of a 9-axis IMU and improved motion tracking capabilities make the Pro version a more capable training tool.

For users seeking deeper workout insights and more accurate movement analysis, the Helio Strap Pro offers meaningful improvements. However, casual fitness users may find that the original Helio Strap still delivers excellent value without the higher price tag.

Ultimately, the Helio Strap Pro is best viewed as a premium performance upgrade rather than a necessary replacement for every Helio Strap owner.