Size Guidance for Optimal Fit
Before purchasing the Koirerooy Smart Ring, we strongly recommend referring to the size chart and carefully measuring your finger circumference. This ensures a comfortable wearing experience and helps avoid unnecessary returns and exchanges.
Sleep & Fitness Tracking with App Sports Modes
The Koirerooy smart ring tracks your sleep quality and daily activities in real time via advanced sensors. You can activate dedicated sports modes through the paired mobile app for precise workout recording. It provides accurate data on sleep cycles, steps, calories and exercise performance to support your fitness goals and overall health, making it a great gift for family and friends.
All-Day Continuous Health Monitoring
Equipped with advanced 4.0 sensors, the Koirerooy smart ring supports customizable automatic heart rate measurement intervals. It automatically monitors your heart rate while worn, enabling all-day health tracking and comprehensive wellness management.
Extended Battery Life with Charging Case
The Koirerooy smart ring offers 2-3 days of battery life on a single charge for uninterrupted health monitoring. When used with the smart charging case, total usage time exceeds 10 days, delivering long-lasting performance for sleep and fitness tracking without frequent charging interruptions.
80m Waterproof for Versatile Scenarios
Boasting excellent waterproof performance up to 80 meters, the Koirerooy Smart Ring is suitable for daily wear, intense workouts and swimming. Crafted with skin-friendly material, it delivers an extremely comfortable wearing experience even for users with sensitive skin.
Zero APP Subscription Fees
Say goodbye to hidden charges. The Koirerooy smart ring requires no paid APP subscription, granting you full access to all features without recurring costs. Simply wear it to track your health and exercise metrics with effortless operation.
What's in the box
1 x Smart Ring
1 x Charging Case
1 x User Manual
