QALO SR-2 Smart Ring Fitness Tracker – Size Before You Buy – Gold, 10

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About this item

• ALL-DAY WEAR - ULTRA-THIN DESIGN: At just 2.2mm, the QALO SR-2 Slim Smart Ring is built to disappear on your finger. Lightweight, durable, and waterproof up to 100 meters, it’s designed for 24/7 wear — through workouts, showers, and sleep without compromise. Track everything in the free QALO app — no subscription required.
• SNUG FIT - SIZE UP RECOMMENDED: The QALO SR-2 Slim Smart Ring fits snug due to raised sensors on the inside for accurate tracking. We recommend sizing up. Consider knuckle width and finger swelling, and use the QALO Ring Sizing Kit for best results.
• SLEEP & RECOVERY TRACKING: Track every stage of sleep—awake, light, deep, and REM—and get a daily Sleep Score to understand your recovery. Monitor total sleep time, trends over time, and personalized insights to improve rest, energy, and daily performance.
• VITALS & ACTIVITY TRACKING: Monitor key metrics like heart rate, HRV, SpO2, stress, and temperature trends throughout the day. Track steps, active calories, distance, multiple activity modes, and automatic movement detection, with advanced women’s health tracking across all four cycle phases.
• HSA/FSA ELIGIBLE: The QALO SR-2 Slim Smart Ring is eligible for purchase with HSA or FSA funds, making it easier to invest in everyday health, recovery, and wellness tracking.