Wearable technology company Oura has acquired Finnish startup Doublepoint in a move that signals the next stage of competition in the fast-growing smart ring market, where companies are racing to combine biometric monitoring with more intuitive forms of human-computer interaction.

Financial terms of the transaction were not disclosed. The acquisition centers on Doublepoint’s technology, which enables users to control wearable devices through subtle hand gestures, powered by artificial intelligence and biometric sensing. By integrating the system into its rings, Oura hopes to expand beyond health tracking into what it describes as “ambient” computing — devices that understand user intent and respond without requiring screens or direct commands.

In a statement announcing the deal, Oura said Doublepoint’s technology allows devices to interpret small hand movements, enabling faster and more natural interactions across different interfaces. When combined with Oura’s continuous biometric sensing platform, the company believes gesture recognition could unlock new features that operate quietly in the background and simplify everyday tasks.

The move comes amid a broader shift underway in the wearable sector, where companies are increasingly exploring multimodal interfaces — combining voice, gestures, and biometric signals — to make devices more responsive while reducing reliance on smartphones. Oura said it expects the next generation of wearable AI to be driven by these types of interactions, and views Doublepoint’s technology as key to accelerating that vision.

The acquisition also strengthens Oura’s engineering base. The company will absorb Doublepoint’s Helsinki-based team, including its four founders, who will work on building AI-driven experiences for the platform. Oura CEO Tom Hale said the deal expands the company’s technical capabilities while reinforcing its commitment to Finland as a hub for product development.

“As we continue to build the next era of Oura, strategic acquisitions play a key role in accelerating our growth and expanding what our devices and platform can do,” Hale said.

The deal comes as the smart ring segment moves from a niche category into one of the fastest-growing parts of the broader wearable market. Research firm IDC reported that global smart ring shipments jumped nearly 51% in 2025, with Oura maintaining a leading position in the category.

The company’s growth trajectory underscores that expansion. Oura has sold about 5.5 million rings to date, more than doubling from the 2.5 million devices it reported in June 2024. The company was valued at roughly $11 billion in its latest funding round, and forecasts sales could exceed $1.5 billion in 2026.

Smart rings have gained traction partly because they provide continuous health tracking in a smaller and less intrusive form factor than smartwatches. Oura’s rings measure metrics such as heart rate variability, sleep quality, body temperature, and activity levels, and are widely used by athletes, health-conscious consumers, and increasingly by healthcare researchers studying sleep and recovery patterns.

Yet as the category grows, competition is intensifying. Major technology companies and consumer electronics brands have started exploring the segment, attracted by rising demand for health-focused wearables and the potential for rings to become hubs for ambient computing.

Against that backdrop, gesture control technology could offer a strategic advantage. Unlike traditional wearable interfaces that rely heavily on smartphone apps, gesture recognition could allow users to interact with devices more discreetly. For example, subtle finger or hand movements could be used to control music, trigger smart home devices, or interact with augmented reality systems without touching a screen.

The concept aligns with the tech industry’s push toward what many companies call “ambient AI” — systems that anticipate needs and operate quietly in the background rather than requiring direct commands.

For Oura, integrating gesture recognition with its existing biometric platform could allow the ring to detect not just health signals but also physical movements that signal user intent. That combination could create a more context-aware device capable of linking health data with everyday digital interactions.

The acquisition also fits into a pattern of targeted technology purchases by the company. Doublepoint marks Oura’s fourth acquisition as it expands beyond core hardware into data science and platform capabilities. Previous deals included the purchase of Sparta Science, metabolic health company Veri, and digital identity platform Proxy.

Those acquisitions indicate a broader ambition to transform Oura from a single-device company into a larger health and wearable technology platform built around continuous sensing, analytics, and AI-driven insights.

Analysts say the integration of gesture recognition could also position Oura for future integration with emerging technologies such as augmented reality glasses, spatial computing systems, and smart home ecosystems. In those environments, wearables that can detect subtle physical signals may become key interfaces for interacting with digital environments.

If that vision materializes, devices like smart rings could evolve from passive health trackers into active control hubs for a wide range of connected technologies.