Product Description Specifications The Marley Pro smartwatch, with its large TFT colour touch screen, offers the user Continuous Heart Rate monitoring with adjustable HR Alert, Blood Pressure and Oxygen levels and Real-Time Body Temperature at all times. Activity tracking includes; step count, distance travelled, and calories burnt. While added features include DIY watch face, music control, 24 multi-sport control, mobile GPS connection, stopwatch, camera remote, weather and sleep monitoring, social media alerts, training schedule and 3rd party connections (Apple Health, Google Fit and WeChat sport). Simply download the user-friendly APP, connect the Bluetooth and synchronise the data to your iPhone or Android smartphones for easy management. Includes; Magnetic USB charger and user manual. Material: Silicone, Alloy. Product Size: 255 x 35 x 10 mm Branding Area: 30 x 15 mm (band), 15 x 3 mm (clip) Standard Packaging: Coloured Gift Box (138 x 84 x 32 mm) Certification: CE, FCC, RoHS, MSDS Specifications: Bluetooth 5.0, RTL8762C Chipset, Display: 240 x 280 TFT Colour, Screen Size: 1.69”, 3D acceleration sensor, Lithium Battery Capacity: 200 mAh, Input: DC3.7V / 10 mA, Working Time: 5-7 days, Standby Time: 30 days, Bluetooth Range: 10 metres, Waterproo