People hoping to achieve a moderate body weight, whether through weight loss or gain, may find fitness trackers helpful. In some individuals, frequent night waking may be a sign of sleep apnea or, in other cases, gastroesophageal reflux disease. Some fitness trackers keep track of nighttime waking, which can help a person detect sleep disorders and understand their energy levels better. A sleep tracker was able to monitor these changes, making it a useful tool for daily asthma self-management. In a 2020 study in females with this condition, nighttime waking predicted changes in lung function. Some fitness trackers that record sleep behavior may help monitor certain conditions, such as asthma. This feature could be particularly helpful for pregnant people and those with high blood pressure. Some fitness trackers can also monitor blood pressure.

Cardiovascular healthĪ fitness tracker that monitors heart rate may detect heart arrhythmia. People with diabetes who lose weight may experience fewer symptoms, so these trackers could be beneficial and motivating. DiabetesĪ fitness tracker cannot detect diabetes, but it may help those with a confirmed diagnosis manage their symptoms, follow an appropriate diet, and maintain physical activity levels. In some cases, fitness trackers may help individuals manage certain health conditions, such as diabetes, obesity, cardiovascular health, asthma, and sleep disorders. Their readings are not always reliable, while the metrics they track are not necessarily the most significant measures of fitness or health.īefore trying a fitness tracker to monitor health, a person may wish to speak with a doctor to discuss specific metrics and the best options for tracking them. People who use fitness trackers should note that the Food and Drug Administration (FDA) does not regulate these devices. Health conditions that fitness trackers may help manage

Smartwatch with sleep monitor