Smart Ring Size Before You Buy No Subscription Fee Titanium Fitness Tracker, Tracking for Sleep, Steps, HRV, Womens Health, iOS & Android Compatible (Silver, Size 10)

ALL-DAY WEAR - CORE PERFORMANCE: The Original Smart Ring provides dependable tracking in a robust titanium design crafted for daily use. Lightweight and comfortable, it is designed to be worn all day from work to workouts and sleep. Monitor everything in the free app no subscription needed. SNUG FIT - SIZE UP RECOMMENDED: The Smart Ring fits snugly because of raised interior sensors for precise tracking. We suggest sizing up. Consider knuckle width and finger swelling, and utilize the QRNT Ring Sizing Kit for optimal results. SLEEP & RECOVERY TRACKING: Monitor every stage of sleepawake, light, deep, and REMand receive a daily Sleep Score to understand your recovery. Track total sleep time, trends over time, and personalized insights to enhance rest, energy, and daily performance. VITALS & ACTIVITY TRACKING: Track key metrics such as heart rate, HRV, SpO2, stress, and temperature trends throughout the day. Monitor steps, active calories, distance, multiple activity modes, and automatic movement detection, with womens health tracking across all four cycle phases. HSA/FSA ELIGIBLE: The Slim Smart Ring is eligible for purchase with HSA or FSA funds, making it simpler to invest in everyday health, recovery, and wellness tracking