The Aina Ring AI-Powered Smart Ring lets you control all the important devices in your life without your phone. Now you can answer calls and book rides without spending time looking at a screen. In fact, this smart ring uses Bluetooth to connect to your smartphone so it can be your personalized remote. By doing this, it can even control your smart home devices. This means you can manage your home’s temperature or lighting, making it perfect for when you get home from work. And it’s easy to answer calls by just placing your fingertips near your ear and starting to talk. If you’re looking for a fitness tracker, Aina can manage monitor your activity and steps as well. On top of all this, it’s a beautifully designed timepiece ring so this small device can even replace your watch.