H613 Heart Rate Monitor

Monitor your heart rate with pinpoint accuracy, protect yourself with smart alerts, and train strategically with 5-color zone indicators. Seamlessly connect three devices via 3-channel Bluetooth and choose from 3 custom sizes for the perfect fit. The H613 heart rate monitor isn't just a sensor—it's your invisible coach and performance partner, guiding you every step of the way.

New algorithm update, accurate heart rate monitoring
The H613 heart rate monitor features a next-generation heart rate measurement algorithm developed in-house. Unlike traditional optical sensors that rely on indirect monitoring, it uses direct proximal ECG signal acquisition technology to monitor heart rate fluctuations in real time. Combined with dynamic noise filtering technology, it eliminates abnormal interference signals even during high-intensity interval training or sweaty cycling, enabling pinpoint accuracy in heart rate monitoring. Every heartbeat becomes reliable data for scientific training.
*This heart rate sensor is intended for sports use only and cannot replace medical devices.

17 hours of offline storage: unlimited training, no data loss
A built-in storage chip supports 17 hours of offline recording. Whether you're cycling outdoors, hiking in the mountains, or working out at the gym, the sensor works independently, without the need for a phone or connected device, constantly monitoring your heart rate fluctuations. After your session, connect to the OnelapFit app to automatically sync and view a comprehensive report (including workout duration, calories burned, average/maximum heart rate, heart rate zone distribution, etc.). Stay focused on your workout by seamlessly managing your data, without the need to rely on a device.

Versatile Sports Compatibility・Accuracy 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, etc.

Smart Heart Rate Alert, a safety limit for every turn
Heart rate alerts help create a protective limit for safer training.

The H613 heart rate monitor features a heart rate alert function that supports customizable safe heart rate thresholds. When your heart rate reaches a preset value during exercise, the sensor triggers a synchronous audible alert, sounding a timely "fatigue alarm" to prevent the risk of cardiopulmonary overload. Like an "invisible coach," the H613 heart rate monitor uses data to build a line of defense for sports safety.

Connect three devices, share data seamlessly
The H613 heart rate monitor supports standard ANT+ and Bluetooth protocols, allowing simultaneous data recording via ANT+ devices and apps with stable transmission.
The Bluetooth channel supports up to 3 simultaneous connections, eliminating the need to manually switch devices or import data. It eliminates the hassle of data fragmentation between multiple devices. For example, the H613 heart rate monitor can simultaneously connect to a sports app, a smartwatch, and a treadmill to share heart rate data during workouts at the gym.

Antibacterial, anti-odor and non-slip: move freely, sweat without fear
The H613 heart rate monitor uses antibacterial and deodorizing technology, effectively inhibiting microorganisms to maintain long-lasting freshness. The chest strap features non-slip silicone inserts that reduce shifting during both high-intensity workouts and prolonged use, minimizing the risk of abrasion caused by overtightening. Furthermore, stable wear also ensures more accurate data monitoring.

Deodorant performance

It removes 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

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

*Tested according to ISO-20743.