Most smart rings track your sleep and count your steps. Aina’s new ring talks to AI agents, takes phone calls, and shows notifications on a tiny screen. It also has a joystick for navigation and a built-in speaker. At $399 for early-bird preorders, it is probably the most ambitious smart ring anyone has attempted.
The hardware alone sets it apart from everything else in the category. A small display sits on the ring’s surface, showing notifications from your phone and indicating which app you are controlling. A joystick handles navigation instead of touch gestures. The built-in mic lets you dictate notes, send prompts to AI agents, set reminders, and talk to your Mac through Wispr Flow or Aina’s own dictation engine. Meanwhile, the speaker handles phone calls directly from the ring.
Aina positions the device as a controller for both AI and non-AI applications. Founder Apoorv Shankar argued that phones and laptops were designed for browsing, where users actively open apps. However, proactive AI agents need a different type of interface. The ring serves as that interface, sitting on your finger and ready to receive commands or surface information without pulling out a phone.
The company previously made Mirage, a three-key controller for Mac. It let users map physical buttons to actions based on whatever app appeared on screen. On a Google Meet call, one button could toggle the camera. Another could mute the mic. Aina carried those lessons forward into the ring’s gesture and context-aware controls.
The ring enters an increasingly crowded space for AI-focused wearables. Competitors include the Pebble Index 01, Sandbar Stream, Oasis, and Natura. However, most rival rings focus primarily on voice recording and note-taking. Aina differentiates by adding the screen, speaker, joystick, and app control layer that others lack.
Aina raised $5.5 million in July to build this product. The startup’s founder previously served as VP of hardware at Ultrahuman, another smart ring maker. Consequently, he comes with direct experience in ring-form-factor engineering and its unique constraints around battery, size, and durability.
Preorders open on Thursday at the $399 early-bird price. After that window closes, the ring will cost $499. Aina plans to start shipping in January 2027. For now, much of the software remains under active development. Whether the device finds a permanent place in daily use depends on how well Aina builds out its app ecosystem over the coming months.
