Heart rate alerts help create a protective boundary for safer training.

The H613 heart rate monitor is equipped with a heart rate warning function that supports customizable safe heart rate thresholds. When the heart rate reaches the preset value during exercise, the sensor triggers a synchronous buzzer alert, sounding a timely "fatigue alarm" to avoid cardiopulmonary overload risks. Like an "invisible coach," H613 heart rate monitor uses data to build the line of defense for sports safety.

 *Heart rate warning values are set in the OnelapFit APP.

Connect Three Devices, Share Data Seamlessly

The H613 heart rate monitor supports ANT+ and Bluetooth standard protocols, enabling simultaneous data recording by ANT+ devices and apps with stable transmission.

The Bluetooth channel supports up to 3 devices connected simultaneously, eliminating the need for manual device switching or data import. Free form the hassle of data fragmentation of multiple devices. For example, H613 heart rate monitor can connect to a sports app, smartwatch, and treadmill simultaneously to share heart rate data during gym workouts.

17h Offline Storage: Unrestricted Training, No Data Loss

A built-in storage chip supports 17 hours of offline recording. During outdoor cycling, mountain hiking, or gym workouts, the sensor operates independently, with no need for a phone or connected device—continuously tracking heart rate fluctuations. After your session, connect to the OnelapFit app to automatically sync and view a complete report (including workout duration, calories burned, average/max heart rate, heart rate zone distribution, etc.). Stay focused on training while seamlessly managing your data—no device dependency required.

Versatile Sport Compatibility・Precision from Every Angle: H613 heart rate monitor is suitable for multiple sports scenarios, supporting different types of exercises including high-intensity intervals (boxing/spinning), endurance training (cycling/hiking), static control (yoga/Pilates), and strength training ect.

Anti-bacterial, Anti-odor & Anti-slip: Move Freely, Sweat Fearlessly

The H613 heart rate monitor adopts antibacterial and deodorizing technology, effectively inhibiting microorganisms to maintain long-lasting freshness. The chest strap is embedded with non-slip silicone that reduce displacement during both high-intensity workouts and long-term wear, minimizing the risk of abrasions caused by over - tightening. Moreover, a stable wear also ensures more accurate data monitoring.  

Deodorizing Performance

Eliminates 93.7% of ammonia, 89.4% of acetic acid, 95.2% of isovaleric acid, and 99.3% of 2-nonenal.

*Tested according to ISO-17299.

Bacterial Inhibition Rate

Inhibits 94.35% of Candida albicans, 99.13% of Escherichia coli, 99.55% of Staphylococcus aureus.

Crafted Design For Comfort And Durability

The ergonomic curved design sets a new standard for sports monitoring. Adopting a 10.8mm to 8mm curved design, it precisely conforms to the chest for millimeter-level dynamic tracking. Whether during running arm swings, cycling bends, or powerlifting shoulder presses, it ensures friction-free movement.

The sealed battery compartment achieves an IPX7 waterproof, withstanding rain during outdoor training and intense sweating in the gym.

Weighing just 12.4g, the ultra-light body offers zero-pressure wear for effortless motion. The advanced process provides high scratch and wear resistance, letting you focus on sports without worrying about scratches.