1.6 ounces ()

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【Auto Heart Rate and Sleep Monitoring】Lintelek fitness tracker can continuously measure your heart rate and monitor your sleep to tell you how long and how well you sleep during the night, helping you to adjust yourself to have a better lifestyle.
【Daily Movement Tracking】Accurately tracks your steps, distance, calories, active minutes all day, keeping you on the right path to reach your goals. Helps you make scientifical and professional plans.