Samsung Galaxy Watch4 Colour:Black it features display options up

it features display options up to 4K and all-day battery life

smartphone-like 4G connectivity (via a nano-SIM card slot) and a battery that will provide up to 25 hours usage

but when you need more juice

Just Wireless have become the leading provider of mobile cables and chargers in the USA

the watch also keeps track of your real-time heart rate

Samsung Galaxy Watch4 Colour:Black it features display options upSamsung Galaxy Watch4 Key Features Track your fitness in all sports Measure ECG and blood pressure in real time Compete with friends & family Exynos W920 Dual Core 1. 18GHz (5nm Processor) Bluetooth 5. 0 and 4G connectivity Super AMOLED touch display Wear OS Powered by Samsung 5ATM + IP68 MIL STD 810G Overview Get to know your body composition with the Samsung Galaxy Watch4. Track your fitness progress with a smartwatch capable of checking fat