The Ally Smart Ring—available in the CM03 and ST05 models—is engineered for users who want advanced wearable technology wrapped in a sleek, modern design. Built with premium materials, the CM03 model features a ceramic and stainless-steel outer ring, while the ST05 model offers a full stainless-steel exterior with color options in Silver and Black. Both models use a durable stainless-steel inner ring, ensuring long-lasting comfort and structural integrity. Designed with everyday practicality in mind, the ring maintains a slim profile with a 2.4–2.5mm thickness and a 7.5mm diameter, available in sizes #7 through #13 to suit a wide range of wearers. Thanks to its 5ATM waterproof rating, the Ally Smart Ring can withstand water exposure from hand washing, rain, and daily activity without interruption. The ring provides a 4–6 day normal usage time, powered by a reliable magnetic charging system compatible with either a charging box or charging cable. With support for Bluetooth 5.4 (CM03) and Bluetooth 5.0 (ST05), it offers fast, stable connectivity across devices. Operating efficiently in temperatures from 0–50°C, the Ally Smart Ring delivers dependable performance in various daily environments. Crafted for style, comfort, and functionality, the Ally Smart Ring is an elegant solution for users seeking a powerful, compact, and discreet smart wearable.