Smart Ring for Men and Women, Waterproof Fitness Ring Health Tracker, Heart Rate, Stress, Oxygen Monitor, Sleep Steps Calories Tracker, Activity Ring Compatible with iPhone and Android (14#)

{"about_product": ["Ease Use and Comfort: This smart ring is compatible with Android 5.0 and iOS 9.0; Before you buy, remember to measure your finger circumference, the fitness ring is super slim (only 2mm thick) and comfortable, which is great during workouts or sleep", "ADVANCED HEALTH TRACKING: With the latest 4.0 sensor chip, our smart rings for men and women automatically monitor your heart rate, oxygen and pressure every 30 minutes; this proactive approach to health helps you stay informed ADVANCED HEALTH TRACKING: With the latest 4.0 sensor chip, our smart rings for men and women automatically monitor your heart rate, oxygen and pressure every 30 minutes; this proactive approach to health helps you stay informed", "Fitness & Sports Modes: Whether you’re running, cycling, hiking, smart rings for men has you covered; Health rings records exercise time, steps, calories burned; Health tracker ring is especially handy during outdoor activities since it records routes too", "Comprehensive Sleep Insights: Health ring allows you to easily view deep and light sleep cycles, REM phases, how often you wake up; The smart ring health tracker lets you improve your rest and wake up more refreshed, ready to take on the day", "Battery Life & Share Health Data & Remote Photography: The health rings for women only needs 1-2 H to charge and can be used for 3-5 days; Health data from the ring health tracker can be shared with family; The ring's remote photo feature is a cool extra"], "product_description": null, "product_information": {"UPC": "768274119698", "ASIN": "B0FKT26MX4", "Batteries": "2 A batteries required. (included)", "Manufacturer": "Cvrpaor", "Best Sellers Rank": "#16,305 in Electronics (See Top 100 in Electronics) #51 in Smart Rings", "Package Dimensions": "3 x 3 x 2 inches; 2 ounces"}, "product_details": {"UPC": "768274119698", "ASIN": "B0FKT26MX4", "Batteries": "2 A batteries required. (included)", "Manufacturer": "Cvrpaor", "Best Sellers Rank": "#16,305 in Electronics (See Top 100 in Electronics) #51 in Smart Rings", "Package Dimensions": "3 x 3 x 2 inches; 2 ounces"}}