Titanium Smart Ring, Sleep & Activity Tracking Ring with Heart Rate, HRV, Stress Insights, 7-Day Battery Life, No Subscription, IP68 Waterproof, iOS & Android Compatible (Rose Gold, 8)

Discover your ideal fit before purchasing your smart ring by using the sizing kit. Each ring adheres to a distinct sizing standard for optimal accuracy and comfort. The correct size ensures accurate tracking and a comfortable, all-day wearing experience. Crafted from premium titanium alloy, this smart ring weighs a mere 3g, lighter than a coin, yet remains highly durable. Its ultra-thin design renders it nearly unnoticeable during typing, lifting, or sleeping, offering a "barely-there" sensation with outstanding resilience. Powered by a high-performance chip and a triple-sensor system, it provides precise real-time data for heart rate, sleep, SpO, and activity tracking. Access all features without any subscription or additional charges. Maintain power for as long as 7 days on one charge. To recharge, simply place the ring into its stylish wireless charging case for a fast and easy refuel. Efficient energy management ensures extended connectivity. Built for all conditions, from swimming and running to cycling and business travel, this smart ring features IP68 waterproof protection against sweat, rain, and immersion. Suitable for training at the gym, diving into a pool, sleeping on a long flight, or handling a busy workday, it integrates into every aspect of your life. Designed for smooth transitions between activity, rest, and recovery, so you never need to remove it. Package includes: Smart Ring*1, Wireless Charging Case*1, 1m/3.3ft USB-C Cable*1, Instruction Manual*1, and Quick Guide*1