1.10 inch AMOLED display: These fitness watches have a 1.10 inch full colour AMOLED display that offers you a comfortable visual experience. The lightweight fitness watch offers a comfortable wearing experience and weighs only 25.6g. 25 sports modes fitness watch: Lama fitness tracker offers 25 sports modes (running, cycling, swimming, hiking, basketball etc.). It tracks the status of sports in real time (steps, calories, distance, pulse) and makes your training more scientific. Intelligent notification and IP67 waterproof: it vibrates to notify you when your phone receives a call, SMS text, SNS messages (including Twitter, Instagram, WhatsApp, Facebook etc.). With the IP67 waterproof life design, you can wear it when washing your hands. Health tracking: our fitness watch offers 24-hour pulse monitoring and 24/7 sleep monitoring, records deep sleep, light sleep and wake time to make it easier to understand your physical condition. It is a great gift for family and friends Long battery life and compatibility: this smart watch supports iOS 9.0 or higher, Android 4.4 or higher and Bluetooth 5.0 smartphone. Normal use for 7-10 days and standby for 20 days. (Note: incompatible with tablets).