Smart Ring R09 (COLMI)

Stay connected to your wellness with the Smart Ring R09 (COLMI). Its sleek concave design is 20% lighter for comfortable all-day wear, while advanced sensors monitor heart rate, blood oxygen, body temperature, activity and sleep through the companion app.

Made from durable stainless steel with 5ATM water resistance, it is designed for everyday life—including swimming. The portable charging case provides up to 13 additional charges and up to 39 days of total use.

Why You’ll Love It

💍 Feels Almost Weightless — The sleek concave design is 20% lighter for comfortable all-day wear.

❤️ Wellness at a Glance — Monitor your heart rate, blood oxygen and skin temperature directly from the app.

🌙 Understand Your Rest — Discover detailed insights into your sleep, daily activity and wellness trends.

✨ Made for Everyday Style — Durable stainless steel delivers a polished, modern look that lasts.

💦 Ready for the Water — With 5ATM water resistance, you can confidently wear it while swimming or exercising.

🔋 Power That Keeps Up — Enjoy up to 39 days of total use with the convenient charging case.

📱 No Monthly Fees — Access your wellness insights without paying for a subscription.