Waterproof Sport Smart Watch Heart Rate Barometer Thermometer Bluetooth GPS for Android and IOS Features : GPS with longitude and latitude coordinates, altitude, speed of movementHeart rate monitorBarometer and thermometerSport mode : swimming, snorkeling, ball gaming, walking, runing, climbing, riding Specifications : Display: 1.32”touch LCD display, 160x160 pixels with lightHardware: NORDIC52832Memory: 64KB + 512KBMaterial: front cover: Alloy material; back cover: PC+ABS; watchband: SilicaGPS: Ceramic antennaGPS: Longitude and latitude coordinates, world time / date, altitude, speed of movementHeart rate: Dynamic heart rateBarometer: PressureThermometer: Environment temperatureG-sensor: 3D Accelerometer/GyroscopeBluetooth: Nordic 4.0IP68 professional waterproofBattery: 500mah (Comprehensive use 8 days / GPS 13 hours), the specific use of the situationSupport System: IOS8+ / Android4.3+Sport mode: swimming, snorkeling, ball games, walk, run, climb, rideSedentary reminder, sleep monitoring, alarm clockSize: 50*50*16 mmWeight: 78 gCE, ROHS certificates Standard Packing : 1 x Watch device1 x Micro-USB cable1 x User manual