COLMI R03 Smart Ring

COLMI R03 Smart Ring

Regular price ₱1,900.00
Regular price Sale price ₱1,900.00

Charging compartment: The smart ring COLMI R03 is equipped with a charging compartment, which can charge your ring at any time and keep it running efficiently.
Record data: Accurately record various body data, smart ring, your personal sports coach.
5 ATM waterproof: Professional waterproofing, the smart ring accompanies you to swim.

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  • COLMI Smart Ring R03 charge

    Super long battery life

    The smart ring COLMI R03 is equipped with a charging compartment to charge your ring at any time and keep it running efficiently.

  • COLMI Smart Ring R03 chip

    Super chip

    Bringing you excellent performance and efficient smart experience.

  • COLMI Smart Ring R03 wear

    Thin texture

    The smart revolution at your fingertips, smart rings lead the future.

COLMI Smart Ring R03 charging compaArtment

Equipped with charging compartment

The charging case is compact and portable, making your smart life ubiquitous and worry-free.

COLMI Smart Ring R03 Technology


It is comfortable and convenient to wear, non-allergenic, light and thin texture, and more worry-free.

COLMI Smart Ring R03 blood oxygen

The beauty of technology

Real-time control of sports data and smart rings make sports more interesting!

  • COLMI Smart Ring R03 sleep

    Monitor sleep

    Sleep monitoring artifact, smart ring, protect your sweet dreams.

  • COLMI Smart Ring R03 heart rate

    Heart rate measurement

    Master the changes in heart rate, and the smart ring COLMI R03 provides intimate protection.

  • COLMI Smart Ring R03 thin

    Record data

    Master your body data and become a better version of yourself.

COLMI R03 Smart Ring Spec

Base parameters


Product Name
R03 Smart Ring

Black, Gold

Ring Size
7#, 8#, 9#, 10#, 11#, 12#, 13#

5.0 BLE (Bluetooth Low Energy)

Ring Size

COLMI Smart Ring R03 size

Chip parameters

Main chip
BlueX Micro

Chipset Model

Compatible system
Android 5.1 or above, iOS 8.0 or above

Waterproof level



Heart Rate Sensor
Vcare VC30F


Battery type
Lithium polymer


Charging mode
Magnetic Charging Cable


App name

App language
Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Türkiye, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay

In The Box

COLMI Smart Ring R03 package


App Download

App: Google Play or APP Store