A stylish gold smart ring (size 11) that quietly combines sleep monitoring, blood oxygen measurement, and motion tracking in a waterproof design — no subscription required. Designed as an easy, wearable way to gather health and activity insights, it makes a practical gift for women and men alike. Key benefits Continuous sleep monitoring: track sleep patterns to better understand rest quality and nightly trends. Blood oxygen measurement: monitor SpO2 to spot drops during sleep or activity without needing bulky equipment. Motion tracking: record everyday movement and basic activity to support healthier routines. Waterproof design: wear it day and night without worry around water. No subscription required: use the ring's builtin features without recurring fees. Main attributes Functionality: sleep monitoring, blood oxygen (SpO2) measurement, motion tracking. Size: 11 (ring size 11). Color/finish: Gold. Wearability: ring form factor for discreet, allday use. Connectivity/subscription: no subscription required. Durability: waterproof (as specified in product features). Use cases Better sleep decisions: wear the ring overnight to collect sleep data and identify patterns that help you adjust bedtime, environment, or habits for improved rest. Ataglance wellness checks: use blood oxygen readings during recovery or sleep to monitor breathingrelated changes without extra devices. Everyday activity awareness: track general motion to motivate more consistent movement and a healthier daily routine. Who it's for Giftready for White Elephant exchanges, Christmas, or birthdays. Suitable as a thoughtful present for mom, dad, boyfriend, girlfriend, or anyone who prefers practical, wearable health tech. Ideal for people who want health insights without monthly fees or bulky devices. What to expect A compact, wearable smart ring in gold, sized 11, that delivers sleep, blood oxygen, and motion tracking in a waterproof package with no subscription requirement. as a practical and thoughtful gift for men and women.