Fitness Tracker Smart Ring, Step Counter for Walking, Heart Rate Blood Oxygen Calorie Sleep Tracker Health Ring, IP68 Waterproof Design, Stainless Steel, 5-7 Days Battery Life(Black1, US7)

About this item HEALTH MONITOR AT YOUR FINGERTIPS: The smart ring for women and men is an all-in-one health tracker, measuring heart rate, blood oxygen levels, activity, and sleep patterns right from your finger with this compact fitness tracker ring. ALL-DAY ACTIVITY TRACKING: Motivate an active lifestyle by monitoring steps, distance, calories burned and more throughout the day while you go about your routine. LONG BATTERY ON A SINGLE CHARGE: Get up to 5-7 days of use from a single 2-hour charge thanks to efficient battery management and an 18mAh battery. ALL-DAY WEARABLE DESIGN: Ultra-light stainless steel ring is comfortable enough to wear all day and night with IP68 waterproof protection for swimming and rainy activities MEASURE YOUR SIZE: Choose the perfect fit from a range of sizes between US ring sizes 7 through 12, ensuring all-day comfort. › See more product details Product information Collapse All Expand All Additional details Color Black Measurements Item Weight 80 Grams Feedback Would you like to tell us about a lower price? Item details Customer Reviews 2.0 2.0 out of 5 stars 1 rating 2.0 out of 5 stars ASIN B0DLKNRJTM Brand Name Tulbeys Manufacturer Tulbeys