Introduction

The smart ring category is heating up as Oura prepares to go public. Once a niche health tracker, the category now sees established players and new entrants packing increasingly sophisticated features into finger-worn devices. This roundup examines the landscape as competitors push beyond basic monitoring.

What Happened

Oura officially filed to go public on September 3, reporting nearly $1.21 billion in revenue for the nine months ended June 30 — nearly double the prior period. The company moved 3.6 million rings over the past year and counts roughly 5 million paid members. The launch of the Oura Ring 5, billed as the slimmest and lightest model yet, accompanied the filing. Meanwhile, competitors are accelerating: Circular announced tap-to-pay capabilities, RingConn added haptic vibrations, and Ultrahuman secured $70 million from Qualcomm's venture arm as it pursues on-device software execution.

Why This Matters

The smart ring category is evolving from simple health monitors toward potential smartphone companions on the finger. What began as a less intrusive alternative to watches and phones may be heading toward always-connected wearables with payment, AI, and notification capabilities. This shift matters for consumers deciding whether the form factor's simplicity is worth sacrificing increasingly sophisticated features, and for the broader wearable market as companies position rings as the next computing frontier.

Key Takeaways

  • Ultrahuman Ring Pro – $479 model shipping mid-September with a redesigned heart-rate sensor, dual-core processor, and a form factor revised after a patent dispute with Oura. The company aims to eventually run AI interactions and games directly on the device.
  • Circular Ring 3 series – Expected early next year, featuring a Pro and Slim option. Includes an integrated NFC chip for contactless payments, on-finger vibrations for alerts, and FDA-cleared ECG for AFib detection alongside blood pressure trend tracking and glucose monitoring.
  • RingConn Gen 3 – Launched in May at $349. Focuses on vascular health insights using sensor data over time, plus standard heart rate, blood oxygen, sleep, activity, and stress tracking. Uses vibration for health alerts and reminders.
  • Samsung Galaxy Ring – The 2024 ecosystem-friendly option at $399. It lacks advanced features like sleep apnea or AFib detection found on competing rings but benefits from deep integration with Samsung's device ecosystem.
  • Dreame Ring – Offers a touchpad for phone controls (skip tracks, snap photos) alongside heart rate, blood oxygen, heart rate variability, and sleep analysis, with haptic alerts for notifications.

Conclusion

The smart ring market is at an inflection point. With Oura filing to go public and a wave of feature-packed competitors entering the space, the category is moving beyond basic tracking toward something closer to miniature computing platforms. For consumers, this means more choices but also more complexity in deciding which features actually matter in a two-gram titanium band as the category evolves.