1、1.28 inch full fitting high definition 240x240p round large screen, let view more natural, more smoothly touching, show details bright and vivid. 2、Bringing clear visual experience on wrist, with lightweight and soft silicone watchband, any occasion can easily handled. 3、Simple designed classical style, let life more convenient. 4、Larger screen shows dynamic heart rate chart, to keep you informed of your healthy status at any time, greater the variation of heart rate variability, better autonomic nervous system plays in body coordination and more vitality body, measurement of heart rate variation can directly reflect one person physical healthy. 5、Functions: Weather information, alarm clock, stopwatch, music playing, searching mobile phone, message push, photo control, setting, drinking water reminder, sedentary reminder, dial designed, for OTA upgrade, exercise mode, activity recording, sleep statistics, heart rate, blood pressure, blood oxygen, female healthy assist, mindfulness decompression. Condition: 100% Brand New Item Type: Smartwatch Model: H30 Material: Zinc Alloy + Spherical Surface Tempered Glass Color: Black Display Screen: 1.28 Inch High Definition TFT Round Screen Resolution: 240x240p Key Mode: Physical Key + Full Touching Operation Bluetooth: Bluetooth 4.0 Waterproof Grade: IP68 Dustproof Waterproof Heart Rate Sensor: For SILAN SC730 Battery Capacity: 200mAh Battery Type: Lithium Battery System: For I0S8.0 Above/Android5.0 Above Functions: Weather Information, Alarm Clock, Stopwatch, Music Playing, Searching Mobile Phone, Message Push, Photo Control, Setting, Drinking Water Reminder, Sedentary Reminder, Dial Designed, for Ota Upgrade, Exercise Mode, Activity Recording, Sleep Statistics, Heart Rate, Blood Pressure, Blood Oxygen, Female Healthy Assist, Mindfulness Decompression. Weight: Approx. 113g 1 x Smartwatch 1 x Charging Base 1 x Manual