This smartwatch for men offers blood oxygen (SpO2) measurement, real-time heart rate monitoring and sleep tracking. You can also choose between 60+ watch faces to customise the watch as per your ...

CrossBeats Armour 1.43" Super AMOLED Swimproof Always ON Bluetooth Calling Rugged Outdoor Military Standard Certified, 125+ Sports Modes, 15 Day Battery Life Smartwatch for Men (Black) Features a ...