Kuxlagz Smart Ring | Blood Pressure, HR, SpO2 & Sleep Tracker | No Sub

【 Perfect fit 】: The Kuxlagz smart ring features a unique size system that is different from standard jewelry rings or other brands. Be sure to pick up the official family sizing kit or measure your size according to the sizing chart 【 Comprehensive Insights】: Monitor your sleep, heart rate, SpO₂, blood pressure, steps, distance, and calorie expenditure. The Kuxlagz smart health bracelet can also track fitness activities such as running and hiking, providing you with detailed data to support your fitness goals. 【 Accurate Tracking】: Equipped with precision chips and sensors, unique algorithm processing, more realistic and reliable reflection of your physical condition, becoming your personal health consultant anytime, anywhere. 【 Convenient Charging】: The Kuxlagz smart ring has 3-5 days of battery life and comes with a long range charging case for additional charging and safe storage when going out. Perfect for long-distance travel or business trips, make sure your wristband is always fully charged and ready to welcome your adventure at any time. 【 Wear all day】: This exquisite health monitoring wristband is designed for both men and women, with 5ATM waterproof rating and titanium steel shell design. It is fashionable and beautiful, and can be worn all day long. Whether you are working, exercising, resting, or handling household chores, the smart ring silently protects you.