Smart Ring R10 (COLMI)

Stay in tune with your wellness with the Syncura Tech™ Smart Ring R10 (COLMI) — this sleek stainless‐steel smart ring tracks heart rate, blood oxygen, sleep, and daily activity effortlessly.

➤ All-Day Activity, Heart Rate & Sleep Tracking

➤ Durable, corrosion-resistant steel that wears all day comfortably

➤  Tracks heart rate, blood oxygen (SpO₂), and sleep quality so your wellness is always in focus

➤Records steps, calories, distance, and daily activity supporting your active lifestyle

➤  5 ATM / IP68 water resistance plus charging case extends use up to ~39 days