Smart rings face fit and feature challenges as health tracking meets weight loss

Rapid weight loss poses a practical design problem for smart health rings like the Oura, which can quickly become too loose to track sleep, activity, and recovery accurately. Oura Ring 4 went on sale in India on March 18, 2026, starting at ₹28,900 with a monthly membership of ₹599, before the global announcement of Ring 5 on May 28. Daily domestic tasks like cooking, cleaning dishes, and eating with hands often require removing the device or navigating everyday wear and tear.

Expert and User Views

Delhi fitness professional Aarja Bedi wears her smart ring on her right hand alongside traditional jewellery, though she notes the challenge of managing finger space before big occasions. Chennai fitness coach Raj Ganpath stopped using an American-bought Oura due to fit issues and readings that did not match his expectations, relying instead on his Garmin for training data. Mumbai director Ritesh Shaiwal cautions clients to stay grounded and avoid letting morning sleep scores dictate their mood or motivation.

Software and Retail

Finding knowledgeable staff in Delhi and Mumbai stores proved difficult during recent visits, with conversations often turning toward competitor brands like Gabit and Ultrahuman. To bridge gaps between medical visits, Oura launched GLP-1 Insights for English-speaking users in India starting June 4, letting users log medication doses, track side effects, and monitor weight. On June 23, Oura partnered with Eli Lilly's platform LillyDirect to offer complimentary sizing kits in the US, while competitors like Ultrahuman offer a two-year UltrahumanX plan allowing one ring replacement after weight loss.

Context

Smart health rings combine biometric sensors with discreet jewellery designs, tracking metrics like heart rate variability and sleep patterns without a traditional screen. As pharmaceutical weight loss treatments grow more common, wearable technology companies face new demands to adapt their hardware policies for changing customer bodies.