3Plus Callie Smartwatch with AMOLED Display & Multiple Features for iOS and Android

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• Blood Oxygen Monitoring (SpO2): Receive updates on your health with SpO2 monitoring, providing information on your oxygen levels during exercise, relaxation, and everyday tasks. This function aids in comprehending your health patterns and encourages an energetic lifestyle.
• Quick Message Reply: Stay connected with quick message reply functionality, allowing you to respond instantly to texts and notifications directly from your smartwatch. Save time and maintain seamless communication, perfect for busy lifestyles and staying productive on the go without needing to pick up your phone.
• Sleep monitoring includes REM data to help you better understand your sleep patterns. Track your light, deep, and REM sleep stages for a comprehensive overview of your rest quality, allowing you to optimize your nightly recovery.
• Sleep monitoring includes REM data to help you better understand your sleep patterns. Track your light, deep, and REM sleep stages for a comprehensive overview of your rest quality, allowing you to optimize your nightly recovery.
• 1.43" Round AMOLED Screen: Experience stunning visuals on the 1.43" round AMOLED display with vibrant colors and sharp clarity. Enjoy an immersive viewing experience, whether checking notifications, tracking fitness, or customizing watch faces, all on a sleek, high-resolution screen designed for style and functionality.
• Phone-Assisted GPS: Enhance your outdoor activities with phone-assisted GPS, providing accurate location tracking for running, cycling, and more when paired with your smartphone. Enjoy precise route mapping, distance tracking, and reliable data for every adventure to stay motivated and reach your fitness goals.
• 100+ Workout Modes: Track and optimize your fitness with over 100 workout modes, including running, cycling, and yoga. Gain detailed performance metrics to monitor progress, improve training, and achieve your fitness goals with precision. Perfect for beginners and fitness enthusiasts alike.
• 24/7 Heart Rate Monitoring: Keep track of your heart health with continuous heart rate monitoring, providing real-time data during workouts, daily activities, and rest. Stay informed about your fitness levels, detect irregularities, and optimize your performance with accurate insights directly on your wrist.
• Bluetooth Calling: Make and receive calls directly from your wrist with advanced Bluetooth technology. Stay hands-free and connected during workouts, commuting, or multitasking. Perfect for active lifestyles, this smartwatch ensures seamless communication, convenience, and functionality anytime, anywhere.