Smart Ring Reviews

COLMI R06 Smart Ring Review: 5ATM Waterproofing Meets Long Battery Life

The COLMI R06 smart ring offers 5ATM waterproofing, improved battery life, and the widest size range in the entry-tier COLMI lineup for 39.06 GBP. Read our full review.

COLMI R03 Smart Ring Review: Portable Charging Case and All-Day Health Monitoring

The COLMI R03 smart ring adds a portable charging case to solid heart rate, SpO2, and sleep tracking — for just £36.03. Is this the most practical smart ring for daily use?

COLMI R02 Smart Ring Review: Health Tracking Meets Elegant Design

The COLMI R02 smart ring offers continuous heart rate, SpO2, and sleep tracking in a beautiful stainless steel design for just £34.02. Read our full review to see if it's the right smart ring for you.