The FitRing smart ring offers advanced health tracking with a sleek design, featuring an integrated LCD screen for real-time data. Monitor heart rate, sleep, and activity effortlessly. Track heart rate, sleep, steps, and calories with precision. Access real-time data via the LCD display and touch controls. Utilize smart features like remote selfie and video control (iOS). Enjoy up to 12 charges with the wireless USB-C charging case. Stay active in any weather with IP68 water resistance. Enhance your wellness journey with the FitRing, a stylish companion that seamlessly integrates into your daily routine. Compatible with iOS and Android, it syncs automatically with the JRing app. Grab yours today.Specifications Color: Gold Weight: 190 grams IP Rating: IP68 Material: 316 stainless steel / hypoallergenic epoxy resin Display: LCD App: JRing Compatibility: Android and Apple iOS Charging Time: 45–60 minutes Usage Time: Approximately 3 days Charging Case: 10–12 full charges Included: FitRing, USB-C cable, charging case Available Sizes: XS: EU 57 | UK P | USA 8 | Ø 18.2 mm S: EU 59 | UK R | USA 9 | Ø 19 mm M: EU 62 | UK S½ | USA 10 | Ø 19.9 mm L: EU 65 | UK U½ | USA 11 | Ø 20.7 mm XL: EU 67 | UK W | USA 12 | Ø 21.5 mm