1. 1.3-inch IPS color screen, full screen touch, easy to control 2. 180mah battery, normal use for 5-7 days 3. Heart rate and blood pressure monitoring, information display, sleep monitoring, multi-sport mode, sedentary reminder, anti-lost reminder, alarm clock reminder, remote camera, screen brightness adjustment, weather reminder 4. Product size: 44.80x10.8mm 5. Net weight: 50g