Diesel Returns to Wearable Tech With Ultrahuman Smart Ring Collaboration

Diesel has teamed up with health-tech brand Ultrahuman to launch the Diesel Ultrahuman Ring, a wearable designed to deliver round-the-clock body insights without sacrificing style.

Developed under the creative direction of Glenn Martens, the ring combines Ultrahuman’s smart-ring platform with Diesel’s industrial aesthetic. It tracks a wide range of biometric markers, including sleep quality, steps, calories burned and heart rate, alongside real-time recovery and stress monitoring. The device also measures caffeine intake with recommended cut-off times, tracks ovulation cycles and offers insights designed to help users better understand daily performance and wellbeing. It’s built for continuous wear, with a lightweight form factor designed for all-day comfort and overnight tracking, and battery life is rated at four to six days – it even has automatic syncing and built-in data privacy protections, features that do not require a subscription.

Visually, the Diesel Ultrahuman Ring arrives in two finishes – shiny silver and distressed black – and each is stamped with Diesel’s Double D logo. Every unit includes a matching charging dock finished in Diesel red, alongside a USB-C cable packaged in the brand’s signature red-and-white graphics.

Though the collaboration isn’t Diesel’s first rodeo when it comes to wearables – it released the Diesel On Axial smartwatch in 2019 – it marks the brand’s latest move beyond fashion, bringing together its culture-driven approach to design with Ultrahuman’s science-backed health platform that positions the ring as both a performance tool and a statement accessory.

The Diesel Ultrahuman Ring is available now via Diesel, Ultrahuman, and select retail partners priced at £469 GBP / €559 EUR. It’s not currently available in the U.S., but stay tuned to Hypebeast and we’ll let you know if this changes.