QALO QRNT Slim Smart Ring – Snug Fit – Size Up – Water-Resistant Titanium Fitness Tracker, Tracking for Sleep, Steps, HRV, Women’s Health, No Subscription Fee, iOS & Android Compatible (Gold, 09)

ALL-DAY WEAR - ULTRA-THIN DESIGN: At just 2.2mm, the QALO 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 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 Slim Smart Ring is eligible for purchase with HSA or FSA funds, making it easier to invest in everyday health, recovery, and wellness tracking.

Meet the QALO Slim Smart Ring— the everyday smart ring designed for 24/7 wear. At just 2.2mm thin, it’s built to feel almost invisible while delivering powerful insights into your sleep, health, and activity, no subscription required. Know where you stand with your Q-score. Each day, the QALO Slim Smart Ring brings your data together into a simple, easy-to-understand score—so you can quickly see how your body is performing and recovering. Behind that score is continuous tracking across key areas: - Sleep: track stages (awake, light, deep, REM) and understand your recovery with a daily Sleep Score - Vitals: monitor heart rate, HRV, SpO2, stress, and temperature trends throughout the day - Movement: automatically track steps, active calories, distance, and activity levels without manual input The QALO Slim Smart Ring includes advanced women’s health tracking, with insights across all four cycle phases to help you better understand your cycle patterns over time. Designed for real life, it’s lightweight, durable, and waterproof up to 100 meters—so you can wear it through workouts, showers, swimming, and sleep without interruption. With up to 5 days of battery life and fast charging, it’s built to keep up with your routine. Fit note: The QALO Slim Smart Ring is designed for a snug fit due to internal sensors. We recommend sizing up and using the QALO Ring Sizing Kit to find your ideal size.