Product Specification

Brand Information

Brand Name: COLMI

Model Number: COLMI R09

Certification: CE, FCC

Origin: Mainland China

Activity Tracking

Activity Tracked: Activity Tracker

Activity Tracked: Steps Tracker

Activity Tracked: Distance Tracker

Activity Tracked: Calorie Tracker

Specifications

Waterproof Grade: 5ATM

Case Material: STEEL

Item Weight: About 3.5g

Battery Capacity(mAh): 15mAh (7#~9#), 18mAh(10#~13#)

NFC Support: No

Metrics Measured

Metrics measured: Heart Rate Monitor

Metrics measured: Sleep Monitor

Metrics measured: Blood Oxygen Monitor

Metrics measured: Body Temperature Monitor

Metrics measured: Stress Monitor

Display

Display screen: No

Charging

Charging Case: 200mAh

Spotlight

COLMI R09 will be released on November 11, 2024. Use code COLMIR09 to save an extra $6. Time: November 11th to 18th.

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.
2. Avoid using fingers that are narrower than the knuckles at the base.
3. How to start: Use the included charging cable or charging case to charge COLMI Ring.
4. Some models have a protective film on the charging port. Please remove the protective film before charging.

COLMI R09 - Lighter and Comfortable Wear

The COLMI R09 Smart Ring is a sleek and stylish wearable that combines health monitoring with modern design. Featuring a unique concave design, the R09 is now 20% lighter, making it even more comfortable for all-day wear. This feather-light, durable smart ring provides 24/7 heart rate tracking, body temperature monitoring, sleep monitoring, and activity tracking to help you stay on top of your health.

COLMI Official Store

Authentic COLMI smart watches 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.