SPECIFICATIONS
Revolutionize Your Health Monitoring with the COLMI R10 Smart Ring!
The COLMI R10 Smart Ring is the ultimate wearable for fitness enthusiasts and those who want to take control of their health. With advanced monitoring features, including heart rate, sleep, blood oxygen, and stress levels, this sleek and waterproof ring provides a convenient way to stay on top of your well-being every day. Whether you’re tracking your steps or simply monitoring your sleep, the COLMI R10 is your perfect companion.
Key Features:
Comprehensive Health Monitoring:
Keep track of your heart rate, sleep quality, blood oxygen, and stress levels to ensure your body is always in balance.
Activity Tracking:
Track your daily steps, distance, and calories burned to stay motivated and focused on your fitness goals.
Waterproof & Durable:
With 5ATM waterproof rating, the ring is resistant to water, making it suitable for swimming, showers, and outdoor activities.
Sleek & Lightweight Design:
Weighing just 4.4g, this lightweight smart ring is comfortable to wear all day and night without feeling bulky.
Long Battery Life:
Powered by a 15mAh to 18mAh battery, the ring provides long-lasting performance for all-day use.
Charging Case:
Includes a convenient charging case for easy storage and charging, ensuring your ring is always ready to go.
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Specifications:
Model: COLMI R10
Activity Tracking: Steps, Distance, Calories
Metrics Measured: Heart Rate, Sleep, Blood Oxygen, Stress
Battery Capacity: 15mAh (Size 7–9), 18mAh (Size 10–13)
Waterproof Rating: 5ATM
Material: Steel
Item Weight: 4.4g
Certification: CE, FCC
Origin: Mainland China
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Why You Need It:
Monitor your health 24/7 with ease.
Track your fitness and sleep for better overall well-being.
Perfect for both men and women, and compatible with Xiaomi phones.
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Order your COLMI R10 Smart Ring now and take control of your health in style!
COLMI Smart Ring
No.1 in sales on AliExpress, and is far ahead.

Note:
1. For best performance and accuracy, we recommend wearing the COLMI Ring on your index finger. If you prefer other fingers, the middle and ring fingers are also OK. Avoid using fingers that are narrower than the knuckles at the base.
2. Please measure the circumference of your finger before purchasing, and make sure the rope or paper strip fits snugly against your finger, avoiding being too loose or too tight. (Please use a thinner piece of string or paper strip to measure the size. If the measuring tool is too wide, the measurement will be large.)
3. How to start: Use the included charging case to charge COLMI Ring. The heart rate light will light up to indicate successful startup. Then you can use the APP Qring to connect the COLMI Ring.
3.1. Some models have a protective film on the charging port. Please remove the protective film before charging.
3.2. If you purchased the charging case version, please charge the charging case at the same time when using it for the first time.
COLMI Smart Ring - R10 with Charging Case
The COLMI R10 Smart Ring is a sleek and stylish wearable that combines health monitoring with modern design. It features 24/7 heart rate tracking, sleep monitoring, and activity tracking, helping you stay on top of your health. With its lightweight, comfortable design and long battery life, the R10 is perfect for everyday wear, offering both functionality and fashion.
Wear it worry-free every day, the titanium steel shell, paired with advanced low-temperature potting technology, grants the ring a 5ATM&IP68 water resistance rating. the R10 Smart Ring is not just feather-light but incredibly durable and resistant to wear.
COLMI official store
Authentic COLMI smart watch are engineered and manufactured with high-quality materials, and they're always quality-tested before they leave our factory.
Since counterfeit or fake devices are not built or tested to these standards, they might perform poorly or malfunction. So, we recommend buying devices sold only by our official store.
Brand Story
COLMI was established in 2012.
Slogan: Your first smart watch.
Young and simple, but never naive.
Mission: Provide cost-effective smart electronics.