Titanium Smart Ring, Sleep & Activity Tracking Ring with Heart Rate, HRV, Stress Insights, 7-Day Battery Life, No Subscription, IP68 Waterproof, iOS & Android Compatible (Black, 10)

Find your perfect size before purchasing your smart ring by using the sizing kit to determine your ideal fit. Each ring adheres to a unique sizing standard for the most accurate and comfortable wear. The correct size ensures precise tracking and a comfortable wearing experience throughout the day. Crafted from premium titanium alloy, this smart ring weighs only 3g, lighter than a coin, yet remarkably durable. Its ultra-thin design makes it nearly unnoticeable whether you are typing, lifting, or sleeping, providing a "barely-there" feel with outstanding toughness. Equipped with a high-performance chip and a triple-sensor system, it delivers accurate real-time data for heart rate, sleep, SpO, and activity tracking. Enjoy unlimited access to all features without any subscription or additional fees. Maintain power for up to 7 days on a single charge. When recharging is needed, simply place the ring in its sleek wireless charging case for a quick and convenient refuel. With efficient energy management, it keeps you connected for longer periods. From swimming and running to cycling and business travel, this smart ring is constructed for all conditions. Featuring IP68 waterproof protection, it resists sweat, rain, and immersion. Its durable titanium body and sealed construction ensure dependable performance. Whether you are training at the gym, diving into a pool, sleeping on a long flight, or managing a busy workday, it suits every part of your life. Designed for seamless transitions between activity, rest, and recovery, so you never have to remove it. You will receive: Smart Ring*1, Wireless Charging Case*1, 1m/3.3ft USB-C Cable*1, Instruction Manual*1, and Quick Guide*1