Not very good doesn't hold charge very long. And keeps dropping out of Bluetooth because of this. Bigger than expected from the reviews. Won't be wearing it
【Bluetooth Connectivity】: Seamlessly syncs with your Android or iOS device for easy tracking.
【Exercise & Weather-Ready】: Confidently wear your stylish smart finger ring during workouts or in the rain, thanks to its IP68 waterproof rating and durable ceramic and stainless steel design, perfect for all your active lifestyle needs.
【Multifunctional】: Tracks fitness, monitors sleep, and more for a comprehensive health experience.
【Multiple Sports Modes】: Tailor your workouts with pre-set modes for various activities.
【Seamless Smartphone Integration】: Effortlessly connect with both android and iOS devices via bluetooth, making the stylish smart finger ring a versatile accessory for various smartphone user.