
Ōura ring – award winning wearable that changed the industry
The Ōura ring is a wellness wearable that helps users align their lifestyle, activities and sleep habits to their natural circadian rhythm, the 24-hour genetic clock that regulates the functions of the human body. Improving sleep and better aligning to your natural circadian rhythm helps users perform better at work, improve their athletic performance and live life at their full capacity. Today, Oura is one of the most recognised names in wearable health technology, with millions of users worldwide.
This is the story of that foundation: Haltian’s role as design and engineering partner on Oura’s 1st and 2nd generation rings.
Challenge
Creating a sleep tracker and wellness wearable with extreme design
Oura wanted to create a next-generation Sleep tracker and Smart Ring wearable. The design direction they chose to follow with their new product required very high product integration, the latest technologies, and the use of premium materials. The new product was set to become a wearable design and engineering marvel of its own. Oura needed the support of a design and engineering partner to extend their team capabilities and work seamlessly on their design. To achieve such an ambitious design the Oura team needed to have proactive top experts in every R&D position.

Approach
Continued cooperation built on trust
Haltian was chosen as a wearable hardware design and engineering partner to support Oura´s second-generation Sleep Tracker and Smart Ring development. Our collaboration on the first Oura Ring worked well and Oura trusted Haltian´s capability to support their new product development project with world-class software, electronics, and mechanics designers and engineers, not to mention sourcing. The new Oura Smart Ring was a prime example of what great people can achieve working together. Oura had a very clear vision and plan for where to take the product and Haltian supported their product development, providing the required special expertise to various product development phases.
Result
A foundation for one of the world’s most successful wearables
The Oura Sleep Tracker and Smart Ring was a true achievement in wearables design and engineering at the time. After the public launch someone mentioned “Apple-level integration” and we are very happy to say the same. The ring boasts some powerful features in a very compact form factor. Electronics integration was taken to an extreme; promising up to 7 days of battery life with gyroscope-based activity and optical Heart Rate tracking. Wireless charging provided ease of use, yet more processing power and memory delivered better data day in and day out. The medical grade design was water resistant to up to 100 meters and the titanium exterior has a diamond-like carbon coating for better wear resistance.
What followed speaks for itself. Oura has grown into a global health platform trusted by millions and backed by leading investors. Every generation of the ring has built on the engineering foundations established in those early development phases.
Get in touch
Want to create a wearable with us?
Book a meeting with Jarno Leskelä from Haltian