The Colmi Smart Ring R03 in Gold is a cutting-edge wearable technology designed for everyday activities and health monitoring. This sleek and lightweight ring offers robust features, all accessible at your fingertips through the QRing app.

Key Features:

• Health Monitoring: Keep track of your sleep patterns, heart rate, and blood oxygen levels 24/7. The ring provides insights into your overall health via the QRing app.
• Fitness Tracking: Record steps, calories, and distance with precision. Choose from 21 sports modes and enjoy 5ATM water resistance, making it ideal for swimming and intensive workouts.
• Seamless Connectivity: Compatible with Android, iOS, and Harmony OS, this smart ring allows you to review your health and fitness data in daily, weekly, and monthly reports.
• Long Battery Life: Enjoy up to 7 days of use on a single charge. The charging case, included with the ring, also doubles as storage and can recharge the ring's battery up to 13 times.
• Premium Design: Crafted from a durable titanium alloy, the Colmi R03 weighs just 4.7g and presents a refined aesthetic.

Included in the Box:

• Smartring
• USB-C Cable
• Charging Case
• User Manual

Specifications:

• Brand: Colmi
• Model: R03
• Color: Gold
• Internal Diameter: 21.3 mm
• Battery Type: Lithium-polymer
• Capacity: 18 mAh (ring), 200 mAh (case)
• Charging Time: Approximately 1 hour
• Waterproof Rating: 5ATM
• Supported App Languages: Multiple languages including English, Spanish, Chinese, and more