The standard Mi Band 3 features a 0.78-inch OLED panel with a resolution of 128 x 80 pixels. It connects to a device using Bluetooth 4.2 and is also equipped with an NFC chip for hassle-free wireless payment and connectivity. The device is powered by a 110 mAh battery, which is said to deliver 20 days of battery life. The Mi Band 3 comes in three strap options of black, orange and blue. It is priced at CNY169 (Rs 1,735), while its the NFC variant costs CNY199 (Rs 2,043). The fitness tracker offers standard health-tracking features like calorie counter, steps calculator, heart rate monitor, sedentary reminder and a sleep tracker as well. The device also comes with additional features like forecast, notifications for calls and SMS, event reminder and find my phone.