Mentech HRM01 Heart Rate Sensor

The Mentech Passion HRM01 is a heart rate armband designed for athletes who demand professional-level accuracy, comfort, and extreme battery life. Its high-precision optical sensor, combined with an advanced dynamic algorithm, delivers real-time heart rate data with vibration alerts based on training zones.

Thanks to its upper-arm or forearm wearing design, it provides more stable and comfortable measurements than traditional chest straps, allowing you to train with complete freedom of movement.

Advanced health and performance tracking

The Passion HRM01 goes beyond basic heart rate monitoring, acting as a true wellness tracking hub by offering:

Continuous heart rate monitoring

Sleep tracking with phase analysis (light, deep, and REM)

24/7 SpO₂ (blood oxygen) measurement for comprehensive recovery monitoring

Professional multisport training

It includes preloaded sport profiles such as cycling, running, gym, and HIIT, performing perfectly in both indoor and outdoor workouts, whether cardio or strength training.
(Swimming mode is not supported.)

UltraMAX battery and internal memory

Its 170 mAh battery delivers over 140 hours of use on a single charge. Fast magnetic charging brings the device to 100% in approximately 1 hour, making it ideal for long training sessions or multi-day expeditions.

In addition, it features 64 MB of internal storage, capable of saving more than 1,000 hours of heart rate data without the need to carry your smartphone.

Full connectivity and broad compatibility

With dual Bluetooth® and ANT+ connectivity, the HRM01 can connect simultaneously to multiple devices and platforms, enabling real-time heart rate data sharing.

It is fully compatible with:

Mentech Sport app

Third-party fitness applications

GPS bike computers and smart trainers

Sports watches and gym equipment with ANT+/BLE

Technical specifications

Brand: Mentech
Model: Passion HRM01
Housing material: Zinc alloy
Heart rate measurement method: Optical
Sensor placement: Upper arm or forearm
Accelerometer: Yes
Firmware upgradable: Yes

Performance and battery

Battery life: Up to 140 hours
Battery capacity: 170 mAh
Charging method: Magnetic charging
Charging time: Approx. 1 hour

Memory and connectivity

Internal storage: 64 MB
Storage capacity: 1,000+ hours of data
Wireless protocols: Bluetooth®, ANT+
Dual Bluetooth connections: Yes
Bluetooth range: Up to 10 m (open space)

Compatibility

Operating systems: Android 9.0 / iOS 11.0 or later
Compatible app: Mentech Sport
Third-party apps: Yes

Dimensions and weight

Size: 1.95 × 1.31 × 0.45
Weight: 19 g

Operating conditions

Operating temperature: 0 °C – 45 °C