The AI Smart Ring Health Tracker by Hittopss is a stylish gold metal activity tracker designed for both IOS and Android devices. With a heart rate measurement feature, Bluetooth connectivity, and up to 5 days of battery life, this unisex adult wearable device is ideal for running and jogging enthusiasts. It is IP65 waterproof and provides language options in English, Italian, French, German, and Spanish, making it versatile for users around the world. The G8 model offers a convenient and efficient way to monitor your health and fitness without any additional fees.