- Ellenne M8 Smartwatch with 0.96'' display for easy reading even under sunlight - IP67 waterproof certification: suitable for hand washing or use in the rain - Real-time heart rate and blood oxygen monitoring - Stress control and breathing training function for daily well-being - Automatic tracking and analysis of sleep quality - Records steps, distance, calories, and active time for complete physical activity tracking - Call, message, and social media notifications without needing to take out your phone - Battery life of 2-3 days of use and up to 5 days on standby, fast charging in 2 hours - Magnetic charging with included USB cable, lightweight and comfortable design for prolonged use