Merlin Smart Ring Activ Black-11 Health and Fitness Tracker with Sleep and Activity Monitoring

The Merlin Smart Ring offers you a practical way to monitor your health and fitness indicators directly from your finger, featuring a sleek black design and precise internal sensors that help you understand your body without the need to constantly check your phone.

Features of the Merlin Smart Ring

• A smart ring with a glossy black design and a streamlined appearance suitable for daily use and sports.
• Advanced sleep tracking that displays HRV balance and temperature changes during sleep for useful insights into sleep cycles and overall health.
• Blood oxygen level measurement during sleep to monitor breathing quality and recovery.
• Comprehensive activity tracking including steps, calories burned, active calories, and heart rate monitoring during exercise.
• The smart ring helps track training volume and daily progress with reviewable data to understand long-term performance.

Specifications of the Merlin Smart Ring

• Product Type: Electronic ring for health and fitness tracking.
• Color: Black.
• Internal Sensors: Integrated optical sensors to capture vital signs from the finger.
• Sleep Tracking: Sleep stages, duration of each stage, HRV balance, temperature changes during sleep.
• Health Measurements: Blood oxygen level.
• Activity Tracking: Number of steps, calories burned including active calories, heart rate during exercise, training volume.
• Category: Smart ring suitable for continuous daily monitoring without a visible screen for greater comfort.