Smart ring No name R10 19.1 mm size 9 — black

The No name R10 smart ring in black with a 19.1 mm inner diameter (size 9) is a compact wearable designed for everyday monitoring of basic activity and sleep metrics. Its minimal form factor integrates touch interaction and notification alerts to provide discreet, on-finger access to fitness and health data. The ring focuses on essential smart ring features and a lightweight profile suitable for continuous wear.

Advantages

The R10 offers a small, unobtrusive design that blends with everyday jewellery while delivering activity tracking, sleep monitoring, notification alerts and touch-based controls. Its inner diameter of 19.1 mm ensures a secure fit for size 9 wearers and the black finish minimizes visual attention. The ring's simplified feature set reduces complexity and battery demands compared with larger wearables.

Suitable for

• Users who want a discreet fitness tracker without a wristband
• People seeking basic sleep monitoring and daily activity counts
• Those who prefer touch interaction and notification alerts on a ring form factor
• Wearers who need a lightweight device for continuous day-and-night use

Key specifications

• Inner diameter: 19.1 mm (size 9)
• Colour: black
• Primary functions: activity tracking, sleep monitoring, notification alerts, touch interaction
• Form factor: ring-style wearable for finger placement
• Intended use: daily, continuous wear for basic health and fitness monitoring

How to use

Put the ring on the finger that corresponds to size 9 for a comfortable and secure fit. Use the touch interaction to acknowledge notifications and control available functions as described in the product manual. For activity and sleep tracking, wear the ring continuously including during sleep; sync data periodically with the companion app or paired device to review recorded metrics and alerts. Charge or maintain power according to the supplied charging instructions to ensure uninterrupted monitoring.

Usage recommendations

For reliable activity and sleep data, wear the ring consistently and ensure it fits snugly but comfortably on the finger. Keep the ring clean and dry; remove it during activities that could expose it to strong impacts or corrosive substances. Regularly sync with the companion app to update firmware and back up recorded metrics.