Tracker Smart Rings Phone Finger Sport Blood Pressure Health Monitor Fitness Sleep Bluetooth Gadget Smart Ring

1. The function of the smart ring
   • Heart rate monitoring: The built - in optical heart rate sensor of the smart ring can track the user's heart rate in real - time. During exercise, such as running or working out, it can help the user grasp their exercise intensity. If the heart rate is too high, the user can appropriately reduce the exercise intensity to avoid physical harm caused by excessive exercise. In daily life, it can also continuously monitor the heart rate. This function is especially important for users at risk of heart diseases, as it can promptly detect abnormal heart rate conditions, such as tachycardia or bradycardia.
   • Blood pressure monitoring: Some smart rings are equipped with blood pressure monitoring functions. Through sensors and related algorithms, they can measure the user's blood pressure regularly, providing convenience for hypertensive patients or people who care about their blood pressure health. Users don't need to use traditional sphygmomanometers and can know their blood pressure status anytime and anywhere. This helps them better control their blood pressure and adjust their lifestyle or drug treatment plan in a timely manner.
   • Sleep monitoring: Using acceleration sensors and other technologies, the smart ring can record the user's sleep situation in detail. It can distinguish whether the user is in light sleep, deep sleep, or awake, and can also count the sleep duration. Based on these data, the generated sleep report allows the user to understand their sleep quality, such as whether there are frequent awakenings. If the sleep quality is poor, the user can adjust the sleep environment or living habits, such as reducing the time of using electronic devices before going to bed, to improve sleep.
   • Blood oxygen monitoring: Some high - end smart rings can monitor blood oxygen saturation. When traveling in high - altitude areas or in the case of respiratory diseases, blood oxygen saturation is a crucial health indicator. The smart ring can detect blood oxygen content in real - time and promptly remind the user to take measures, such as oxygen inhalation, when the blood oxygen saturation is lower than the normal level.

Shenzhen Kangtong Technology Co., Ltd. was established in 2005, with an existing production area of 20,00 square meters and more than 100 employees. It is a high-tech enterprise engaged in the research and development, production and sales of piezoelectric products. The piezoelectric products of Kangtong Technology Co., Ltd. are widely used in alarm equipment, reversing radar, distance measuring instruments, smart toys and other fields. Among them, ultrasonic sensor products are in a leading position in China. They are mainly used in reversing radars and ranging instruments. They have long been supplied to mainstream markets such as pre-installed products of domestic car manufacturers.