Feature:1. Strong and Elegant: The main body of the smart ring is made from high hardness, long lasting yet elegant aluminium alloy, ensuring longevity and aesthetic appeal.2. Lightweight: Light in weight, the ring is so light and comfortable that you might even forget you're wearing it, sleek design offers a seamless, lightweight experience.3. Multifunctional: This smart ring allows you to know your sleep patterns, body temperature and step count, provides valuable insights into your health statistics at any time.4. Fitness Tracking: Acting as a fitness ring, it can record your daily step count, making it a useful tool for those aiming to know and increase their physical activity levels.5. Sleep Monitoring: The ring monitors your sleep duration and quality, providing valuable feedback about your sleep health, useful for improving rest and recovery.6. Ideal Gift: With its wealth of features and sleek design, this ring makes a meaningful choice for any occasions such as birthdays, anniversaries, Thanksgiving, Christmas, or Valentine's Day.Specification:Item Type: Smart RingMaterial: Aluminum Alloy, Electronic ComponentsRing Battery: 18mAh Lithium Battery (built in).Package List:1 x Smart Ring1 x Charging Cable1 x Manual