ActiveLife Index (ALI)

The ActiveLife Index is an intuitive indicator of personal activity level. It involves a comprehensive assessment of heart rate, daily activity intensity, and personal physiological data. Based on this index, the user can set activity goals and manage health more scientifically. Maintaining a ALI value of 100 or more can help lower the risk of death from cardiovascular diseases and improve life expectancy.

Personalized Heart Rate Zone

Heart rate zone is usually used for monitoring the intensity of exercises and beneficial to draft training plans. The HR zone can be divided into 7 parts based on an individual's Heart Rate Reserve percentage (HRR %).

Moderate/High-Intensity Activity Time

It refers to the cumulative duration of the user's moderate to high-intensity physical activity or exercise. This indicator is calculated based on the user's heart rate data and exercise intensity, enabling the user to understand and plan their training better.

VO2 Max

VO2 max is the maximum rate of oxygen consumption measured during incremental exercise. It is expressed as an absolute rate in liters of oxygen per minute (L/min). To measure VO2 max, people simply run/walk on a treadmill or ride on a bike, and gradually increase the intensity until exhaustion. The greater VO2 max, the better your cardiovascular function. The more oxygen your body can consume, the more effectively your body can use it.

Fitness Age

Based on the analysis of user health data, fitness age assesses one's fitness level compared to their actual age. It can help users understand how fit they are quickly and encourage them to maintain healthier lifestyles.

Aerobic Training Effect

The Aerobic Training Effect means how much an individual benefits from training results after exercising. The larger the value, the better it helps cardiovascular function. Through HR monitoring during exercise, it keeps accumulating the intensity of the result from Aerobic training. After a period of training, cardiovascular function becomes stronger, and it will need stronger exercise to reach better training effect.

Anaerobic Training Effect

Anaerobic training effect refers to the benefit gained from exercises. The larger the value, the more energy the body gets from anaerobic training. Through HR monitoring and constantly gathering training results, more intensive exercise can maintain high HR rate longer and increase anaerobic training effect.

Training Load

Training Load is the total training result for the last week. The amount of training means the excess post-exercise oxygen consumption (EPOC) will be collected by HR data during exercise. The larger training load represents much more exercise in the last week. However, excessive training load may backfire on your physical condition.

Real-Time Load

Based on the real-time analysis of the user's exercise data and physiological indicators, it evaluates and analyzes the current exercise load and demonstrates the trend of the user's load changes, delivering corresponding suggestions.

Lactate Threshold Heart Rate (LTHR)

The lactate threshold is the point at which muscles begin to fatigue rapidly. When training near the LTHR, the user can reach a high heart rate level while producing less excess lactate, which helps improve the effectiveness of long exercises.

Lactate Threshold Pace

The pace at which the user reaches the LTHR is the lactate threshold pace. This indicator can help the user have better plans for daily training or competition, reducing the impact of fatigue on athletic performance.

Real-Time Stamina

Based on exercise data, heart rate, and other physiological indicators monitored by the device, it evaluates the user's stamina level in real time and offers corresponding feedback. Users can adjust the intensity or methods of exercising according to real-time stamina to avoid exhaustion.

Recovery Time

Recovery Time is the time of duration that an individual's energy can be recharged to 100%.

The degree of recovery indicates how much the user has recovered from the previous training session. It promotes more scientific training plans and helps avoid overtraining.