The wearable race for smartphone manufacturers are on a rise as every other of them are launching their own smart band or watch every now and then. Oppo too joined the race with its smartwatch earlier, and now alongside the new Reno4 and Reno4 Pro smartphones, the Chinese smartphone giant did introduce with its first … Continue reading Oppo Band with 1.1-inch AMOLED display & SpO2 Sensor sensor launched at 199 Yuan