Colmi R12 Smart Ring - 20 mm - Size 10

The Colmi R12 20MM Smart Ring in Black combines advanced health monitoring, exercise tracking, and gesture control in a minimalist design. Equipped with an LED screen, it displays time, heart rate, steps, and battery level at a glance. Biological sensors monitor heart rate, blood oxygen (SpO₂), sleep phases, and stress levels 24/7. The ring supports multiple sports modes, recording calories, distance, and exercise duration, syncing all data to the app with daily, weekly, and monthly statistics. Gesture control allows scrolling apps or remotely taking photos, while manual repetition counting tracks prayers, affirmations, or exercises. Water-resistant to 1ATM, it can be worn during washing, bathing, or swimming. The built-in rechargeable battery lasts up to 5 days, or 15 days in standby, and the included charging base ensures convenient power replenishment. Package includes USB-C to USB-C cable and user manual.