HPLSZCN Smart Ring, Size First, Health Ring No App Subscription, Heart Rate, Blood Oxygen, Fitness Monitor, Sleep Tracker, Women’s Health, Up to 7-Day Battery, Smart Rings for Men/Women (Gold, 9)

• SIZE BEFORE YOU BUY – Step one, take string and wrapit around your finger; After straightening the line, usea ruler to measure and selectaccording to specifications
• ACCURACY – SMART SENSING – Smart Ring tracks kinds of biometrics, including sleep, activity, stress, heart health, and women’s health metrics. Health Ring is powered by Smart Sensing, which adapts to you — delivering accurate, continuous data, day and night
• LONG LASTING BATTERY – With up to 5-7 days of battery life, no screens and no vibrations, Smart Rings let you focus on the present. From a workout to a night out – 3.6g, stainless steel case, sleek and comfortable, you'll forget it's on. Until you start getting compliments
• DESIGNED FOR 24/7 WEAR – The updated design of the Smart Rings is more comfortable, fits better than ever, and is 10ATM water resistant. Without touching the phone, you can shake thering to take a picture and easily capture everywonderful moment
• TRACK YOUR HEART HEALTH RIGHT FROM YOUR FINGER: Get a closer read on your body than ever before with improved Heart Rate Tracking and Blood Oxygen from smart rings; It filters out your body’s movement for a more precise reading
• LOOKING FOR THE BEST HEALTH TRACKER? – Whether you’re searching for a sleep ring or fitness ring — this revolutionary smart ring that allows you to discreetly track your sleep, activity, health, recovery and stress — in style

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