1.3-inch IPS high-definition full-fit round screenIP68 waterproof, worry-free daily useAlloy CNC process, electroplated anti-fingerprint reinforced mineral glass mirrorHeart rate/blood pressure/blood oxygen/ECG monitorMultiple watchface for choosingMultiple sports mode such as walking, running, climbing, riding, etcSpecifications:Model No.: TK28Chipset No. MTK2502Internal Memory for storage (ROM+RAM): RAM:512KB,ROM:138KB,Extra 32M flashLCD: 1.3-inch IPS high-definition full-fit round screenTouch Panel: Full touch screenG-Sensor: Bosch421Bluetooth: BT4.0Battery Type: 320mAh high-capacity polymer, filled in 150minutesHeart rate: 24 hour regular heart rate monitoringBlood pressure: YESBlood oxygen: YESCompatibility: support IOS 8.0+ and Android 4.4+Major function: Heart Rate, Blood Pressure, Blood Oxygen, Pedometer, Stopwatch, Clock, Music Control, Weather, Notifications push, SMS alerts push, sleep monitoring, sedentary reminder, Multiple sports mode, call remindAPP name: Fendo WearLanguage support:A language: Chinese, EnglishB language: English, German, Spanish, Italian, French, Portuguese, Russian, Turkish, ArabicC language: English, Russian, Indonesian, Malaysian, Polish, Vietnamese, Hebrew, ThaiPackage included:1 x Smart Watch1 x Charging Cable1 x English and Chinese User ManualOther items not include