Enamel Craft Smart Health Rings for Women Men, Sleep Tracker with Heart Rate, Blood Oxygen, Fitness Ring for Activity Monitoring, No Subscription, Compatible with iOS & Android (Enamel Color, 7#)

【Smart Ring Health Tracker – No Subscription Required】 Upgrade your wellness routine with our Smart Ring Health Tracker, designed for both men and women. This sleek and durable ring offers 24/7 health monitoring without the need for a paid app subscription. Track your heart rate, sleep patterns, steps, and calories effortlessly, all while enjoying a comfortable, stylish fit. Compatible with iOS and Android, it syncs seamlessly to keep you informed about your health anytime, anywhere. Stay active, stay healthy—without extra fees!
【Perfect Fit】The WNRTSA Smart Ring uses a unique sizing system different from regular jewelry rings. Use the chart to find your accurate fit.