Merlin Smart Ring Activ Gold with HRV Measurement and Sleep Tracking

Enjoy a daily health tracking experience with an elegant gold-designed electronic ring that provides accurate data on sleep and activity without the need to constantly check your phone.

Features of the Merlin Smart Ring Activ Gold

• Smart ring with a luxurious gold design and a shiny black inner surface, offering a modern look suitable for daily use.
• Advanced sleep tracking with display of sleep stages and duration of each stage for clearer assessment of rest quality.
• HRV measurement to provide insights on body balance and recovery, making this electronic ring an ideal choice for fitness enthusiasts.
• Monitoring temperature changes during sleep to extract useful indicators, including assistance in predicting the menstrual cycle.
• Activity tracking includes steps, calories burned, and heart rate during exercise, along with training volume via the smart ring.

Specifications of the Merlin Smart Ring Activ Gold

• Product Type: Electronic ring for health and fitness tracking.
• Color and Design: Gold exterior, black interior with visible sensing elements inside the ring.
• Sleep Tracking: Sleep stages, duration of each stage, and detailed summaries.
• HRV: Heart rate variability measurement to assess stress and recovery.
• Temperature during Sleep: Monitoring nightly changes to benefit from vital indicators.
• Blood Oxygen: Measuring oxygen saturation levels to support overall health monitoring.
• Activity Tracking: Step counter, calorie calculation including active calories, and training volume tracking.
• Heart Rate during Exercise: For more accurate monitoring of exercise intensity via the smart ring.
• Usage Mechanism: Continuous wear for daily health and activity data, with a practical experience provided by the smart ring.