Syrisora Smart Ring - Size 12: Approx. 21.4mm / 0.84in inner diameter

1. COLORFUL SCREEN: The smart ring with color touch screen allows you to easily display the time and number of steps available so you don't have to constantly remove your phone or watch for time management. 2. MULTIPLE SPORT MODES: Fitness ring, hiking, cycling, running, etc. Supports various sports modes such as allowing real-time monitoring of exercise time and steps, helping you discover a larger world and constantly expand your own limits. 3. MOBILE APPLICATION CONNECTION: After the ring is installed, it can connect to a mobile app to help you observe your own data more accurately and develop positive lifestyle habits. 4. WATERPROOF DESIGN: Whether you are washing hands, showering, swimming or shallow diving, the thin ring can provide normal operations without worrying about water damage affecting functionality. 5. PERFECT GIFT: A meaningful for any occasion such as birthdays, anniversaries, Thanksgiving, also suitable for weddings, graduations and housewarming parties. Specification: Item Type: Smart Ring Material: Stainless Steel Ring Battery: 16mAh Battery ( Comes with built-in battery) How to Use: Download the app first, then connect it to automatically activate the ring when it is fully charged. Packing List: 1 x Smart Ring 1 x User Manual 1 x Ring Charging Cable