Syrisora Smart Ring - Size 11 (ID 20.6mm/0.81" C 64.6mm/2.54)

1. ACCURATE STEP COUNTER: The smart ring offers accurate step counting and syncs in real time with your smartphone.This function helps you achieve your fitness goals effectively. 2.NFC SMART FUNCTIONALITY: With a built-in NFC chip, it allows quick access control with the touch of a sensor. Say goodbye to searching for your keys or cards and enjoy convenient access. 3.WATERPROOF: With 5ATM IP68 waterproof capabilities, the ring is safe to use in the rain, while swimming or during daily activities such as washing hands. 4.MAGNETIC RECHARGEABLE: Equipped with a strong magnetic coil, the ring supports efficient magnetic recharging.Simply plug it into the charger and enjoy a full charge in about an hour. 5.LIGHTWEIGHT: Crafted from ceramic, the ring combines a sleek, shiny finish with robust durability. Its minimalist yet elegant design makes it suitable for any occasion, balancing style and resistance to perfection. Specification: Item Type: Smart Ring Material: Ceramic. Ring battery capacity: 20mAh, lithium battery (built-in) How to use: Use it, download the app, connect to ​ and use it. Packing List: 1 x Smart ring. 1 x user manual (English language not 1 x charging cable. Notice: The size is measured manually and some error is allowed.