Smart Ring | Heart Rate, Sleep & SpO₂ Monitor + Display Ring Size:12 The luminous print on these

The luminous print on these Halloween skeleton gloves glows in low-light and dark conditions

A: For the most natural

mimicking the magical twinkle of real fireflies

A: The self-adhesive backing is designed for clean application

machine wash cold with similar colors and tumble dry on low heat

Smart Ring | Heart Rate, Sleep & SpO₂ Monitor + Display Ring Size:12 The luminous print on theseMeet Your New Favorite Wearable Right on Your Finger The Ola Esporte Smart Ring packs impressive health tracking technology into a sleek, ultra lightweight steel ring weighing just 2. 5g. Whether you're hitting the gym, sleeping, or out on the water, this ring keeps tabs on your wellness effortlessly no bulky smartwatch required. Available in Black, Silver, and Rose Gold and sizes 814, this ring pairs seamlessly with Android 9. 0+ and iOS 10. 0+