Smart Ring Health Tracker Sports Tracking Sleep Monitoring Rechargeable Lightweight Smart Health

Feature: 1. LIGHTWEIGHT AND COMFORTABLE: Lightweight design, ultra light body (the ring is only about 5g0.2oz), no sense of wearing, light wearing experience, so light that you may forget it exists. 2. MULTIFUNCTIONAL USE: The smart ring has a variety of functions, you can always detect your sleep, body temperature, keep track of steps and other physical health data, so that you can always observe their physical health. 3. EXERCISE RECORD: The health ring can also be an exercise ring as it can keep track of all your steps throughout the day. The main body of the ring is made of premium aluminum alloy, which is sturdy and strong, beautiful and elegant. 4. SLEEP DETECTION: This ring can also detect your sleep time and sleep status to tell you how your sleep quality is. The shape is minimalist, beyond the traditional wearable products of the cumbersome, both fashion and elegance. 5. PRACTICAL GIFT: This ring is a meaningful present for any occasion or festival, such as birthday, anniversary, Thanksgiving, Christmas, or Valentine"s Day. Specification: Item Type: Smart Ring Material: Aluminum Alloy, Electronic Components Ring Battery Type: 18mAh Lithium Battery (Shipped with Built in Battery) Ring Battery Life: About 3‑5 Days Ring Charging Time: 45 Minutes. Package List: 1 x Smart Ring1 x Charging Cable1 x Instruction Manual Note: All data are measured manually, and there are certain errors in the measurement results.